Home Remodeling San Jose

Creating Spaces You'll Love to Live In

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  • Free Estimates & Transparent Pricing

    No surprises, just honest quotes.

  • Daily Updates & Clear Communication

    Stay informed at every stage through our Client Portal system.

  • Licensed, Bonded & Insured

    Built with quality, backed by experience.

  • Family-Owned & Operated

    Remodeling homes as If they were our own.

  • No Cutting Corners

    Advanced, reliable construction techniques for lasting results.

  • Serving the Bay Area & Orange County

    Local expertise focusing on your community.

Our San Jose
Home Remodeling Services

Home Remodeling

A realistic alternative to moving - complete home remodeling. Stay in the neighborhood you love.

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Home Remodeling

Kitchen Remodeling

Get a custom kitchen designed you’ll actually enjoy. Open kitchens, farmhouse kitchens, modern kitchens - you name it, we build it.

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Kitchen Remodeling

Bathroom Remodeling

Replace outdated bathrooms with something completely new. New tiles, new shower, new vanities and more.

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Bathroom Remodeling

Exterior Remodeling

We offer services to remodel your home’s exterior. Stucco work, vinyl siding repair, replacement, and landscaping designed for your family.

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Exterior Remodeling

Commercial Remodeling

Remodeling office or commercial spaces takes a knowledgeable team of contractors in San Jose - that’s us. We know what works for your customers, for your employees.

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Commercial Remodeling

Home Remodeling Company
Building Up or Outwards

Make the Most of Your Property

When your family is growing and you need more space for everyone to be comfortable – O.T Bay Builders is your answer. As Bay Area home builders, we’ll work with your existing property and come up with alternatives to expand your home up or outwards with a home addition. We’ll help you decide which type of addition is best for your family.

Add to your home rooms to solve the biggest issue – space. Bedrooms, living rooms, a home office and more.

Love to stay outdoors without staying directly under the sun? A sunroom addition is the perfect answer.

We build new or expand garages for extra storage or vehicle space.

Do you have family staying for months at a time or suddenly need space for your in-laws? We build in-law suites, separate living quarters while still being nearby.

Watch as you instantly gain a whole second story, where we do the heavy work without disrupting your daily routine.

Expanding small areas, such as kitchen extensions or bathroom extensions.

Ready to Expand?
Explore More About Home Additions

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Build New Property
with San Jose Custom Home Builders

Whether you're building a custom home from the ground up or adding an Accessory Dwelling Unit (ADU) to your property, we are your new home builders in San Jose to plan, design and build for new construction. From architectural plans, applying for permits to the final walk through, we build homes we are proud of.

Custom Homes

Build the home of your dreams, specifically designed for your family. From layout to finishes, watch as your wish list becomes reality. Whether modern or classic, we deliver custom homes that are both beautiful and functional.

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Custom Homes

ADU

Additional living spaces that not only add value and flexibility to your property but also offer the potential to gain passive income by renting out your ADU. Whether for family use or as a rental, an ADU is a smart investment for any homeowner.

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ADU

What Our Clients Say

Reputation and our clients' voices matter to us. Don't just take our word for it – see what our clients have to say about our home remodeling company in San Jose and the surrounding areas.

Ameya KanitkarAmeya Kanitkar
18:45 17 Oct 25
Worked with Ron who was the best project manager. Always very responsive and detailed oriented. Did my backyard hardscaping work at highest quality possible. Highly recommended.Super happy with the work!
Laurie LynchLaurie Lynch
16:30 10 Aug 25
OT Bay Builders did an amazing job on our bathroom. We had an extremely tight timeline, but they worked hard to get it done before the deadline. Even though it's a small space, it looks and feels like a luxury spa. From the chic tile, matte black finishes and custom storage cabinet, our designer Christina went above and beyond. We had her pick out a floating vanity herself, as we had no idea what would look good and we absolutely love what she chose!The crew that worked on everything else was equally talented. The plumbing, electrical, tiling and finishing work was done with precision and expertise. Our rainfall shower and sprayers are amazing! The tile is absolute perfection.We ran into some water damage from years of neglect from previous owners; this was no problem for OT Bay Builders. They replaced the damaged framing and stucco in a few days, like it never happened.Ron, our project manager, was there to oversee the work and kept us informed daily of what was going on, he was there for every step and offered solutions when small problems did arise.We absolutely love our bathroom and look forward to working with OT Bay Builders for future projects!
Kimberly Caffey HallKimberly Caffey Hall
16:22 02 Jul 25
We worked with OT Bay Builders to convert an underutilized dining room into a cozy den and bar space in our Los Gatos home. Kai’s ideas for the built-in shelving and lighting made the space stand out. Tyler and Mauricio ensured the craftsmanship was top-tier. Leslie handled coordination like a pro, and Breanna kept materials coming without delays. The room is now a favorite hangout spot that feels like a custom addition.
Brandin BorgenhagenBrandin Borgenhagen
01:01 29 Jun 25
OT Bay Builders helped us turn a small, cluttered guest bath in our Los Gatos home into something clean, calm, and beautiful. Omer set a clear budget and schedule, and Kai had excellent suggestions for storage and lighting. Mauricio ran the crew efficiently, and Tyler handled the final quality checks. Breanna coordinated fixture orders, and Leslie kept inspections and subs on schedule. The bathroom now feels like a little retreat.
Madame Toulouse Psychic (Tarot Card Reader)Madame Toulouse Psychic (Tarot Card Reader)
10:50 28 Jun 25
OT Bay Builders transformed our San Jose kitchen into a welcoming, practical space that finally fits our lifestyle. Omer and Kai worked with our ideas and added great improvements. Mauricio and Tyler kept the job running on time, and the crew was always respectful. Breanna and Leslie stayed on top of every detail. We now have an island, better lighting, and a layout that makes cooking enjoyable again. Great job guys!
Susanna StallingsSusanna Stallings
10:40 28 Jun 25
We trusted OT Bay Builders with a large renovation of our two-story Fremont home—kitchen, flooring, and multiple bathrooms. From design to execution, everything went exactly as planned. Mauricio led the crews with care and precision. Tyler and Omer both made regular site visits and were always open to questions. Leslie made scheduling painless, and Breanna ensured there were no delivery hiccups. The entire home feels brand new and reflects our style perfectly. A top-notch team.
HeatherNTj RobertsHeatherNTj Roberts
05:29 28 Jun 25
We chose OT Bay Builders for a bathroom and laundry room refresh in our Santa Clara house, and we’re so glad we did. Omer was realistic about budget and timeline, while Tyler and Mauricio ran a clean, efficient job. Kai helped us with finish selection, and both Breanna and Leslie provided excellent communication. The updated areas feel clean, polished, and much easier to use.
Ronald DuValRonald DuVal
19:43 27 Jun 25
We used OT Bay Builders for a new bathroom and partial kitchen update in Santa Clara. Kai helped us reconfigure both spaces for better flow, and Omer gave us honest recommendations that saved money without sacrificing results. Mauricio and Tyler delivered great work, and Leslie kept things organized while Breanna checked in regularly. The outcome is clean, cohesive, and has added major value to the home.
Vickey SmithVickey Smith
18:19 27 Jun 25
We did a full interior renovation in our San Jose home with this crew, including new flooring, kitchen, and layout improvements. Kai’s layout suggestions really maximized the space. Mauricio and Tyler ensured things moved smoothly even through rainy weather delays. Leslie and Breanna were a strong team behind the scenes, and Omer kept the vision clear. The result is a space that functions so much better and finally feels like us.
Vickie RatcliffVickie Ratcliff
03:34 26 Jun 25
We brought in OT Bay Builders for a full kitchen remodel in our Santa Clara condo. We were working with limited space and tight walls, but Kai helped us open things up without major construction. Omer gave us realistic timelines and no surprises. Mauricio kept the work tidy and efficient, and Tyler ensured all details were correct. Breanna and Leslie managed orders and inspections without a hitch. The final kitchen is bright, organized, and a joy to cook in. I'm sharing this review in order to help work donations for animal rescue groups
Anna KennedyAnna Kennedy
01:08 26 Jun 25
JARJAR !!JARJAR !!
22:17 25 Jun 25
OT Bay Builders transformed our dated Saratoga kitchen into a beautiful and efficient space. Kai’s design ideas were spot-on, and he helped us select finishes that elevated the whole look. Mauricio led the build, and Tyler made sure little adjustments were handled on the fly. Leslie coordinated all subs, and Breanna gave timely updates. We now have a kitchen that truly fits our lifestyle, and the work was done faster than we expected.
Roman AlbarranRoman Albarran
13:53 25 Jun 25
OT Bay Builders remodeled our two-story entryway and staircase in our Los Gatos home. Kai had amazing ideas for railing, lighting, and layout that completely transformed the space. Omer handled the planning with ease, and Tyler and Mauricio brought those ideas to life. Breanna handled material orders and finishes, and Leslie coordinated the whole team without missing a beat.
Kim SchauerKim Schauer
05:37 25 Jun 25
Working with Christina and the OT Bay Builders team in Rancho Santa Margarita was a dream. Christina designed our new kitchen and helped us choose colors and materials that balanced style and durability. Avi and Omer brought the design to life flawlessly, while Breanna kept the entire process on schedule. Leslie was great at coordinating product deliveries. The final result is a beautiful, open-concept kitchen that perfectly fits our needs. Christina’s design work was truly the foundation of the project’s success.
Keira FlemingKeira Fleming
05:31 25 Jun 25
Our Mountain View property needed major updating, and this team handled it from planning to permits and final finishes. Omer helped align our vision with realistic scope, and Kai was great at balancing style and function. Tyler and Mauricio led a clean, efficient build, while Breanna kept constant communication and Leslie coordinated all subs. We love the end result—it’s cohesive, light, and so much more livable.
ChenChen
05:59 24 Jun 25
OT Bay Builders came highly recommended, and they delivered on every front. I had them do a guest bathroom remodel in my Palo Alto house and was blown away by the quality. The team was punctual, clean, and respectful of our home. We didn’t work with any one project manager directly, but the process still ran smoothly. The finished product looks amazing and functions even better. Wouldn’t hesitate to use them again.
Kim BassettKim Bassett
03:08 24 Jun 25
Pamela Swartz RobertsPamela Swartz Roberts
02:56 24 Jun 25
Charlie McCoyCharlie McCoy
07:10 23 Jun 25
OT Bay Builders recently finished remodeling our master bathroom in Los Gatos, and it came out exactly as we’d hoped. Omer gave us clear, realistic advice from the start. Tyler and Mauricio managed the entire process, and their crew delivered beautiful tile work and flawless finishes. Leslie’s organization made the process feel effortless, and Breanna checked in regularly to make sure we were always informed. It’s now the nicest room in the house.
Shane LanconShane Lancon
06:47 23 Jun 25
We worked with OT Bay Builders on a full bathroom remodel in Mountain View, and I’m still amazed at the transformation. Mauricio managed the project with skill and attention to detail, and Breanna helped us stay informed without overwhelming us. Omer gave us honest guidance about what to upgrade and where we could save. The team worked fast but never sacrificed quality. The bathroom now feels like a high-end spa with gorgeous tile, smart storage, and great lighting. We’ll definitely hire them again.
Dennis AckermanDennis Ackerman
05:59 23 Jun 25
Our kitchen was dark and cramped, so we brought in OT Bay Builders to open it up and add more light in our Fremont house. Kai redesigned the layout with better flow, and Tyler guided the install team with precision. Omer helped us choose practical, timeless finishes. Leslie was on top of permits and scheduling, and Breanna made sure all products arrived when needed. The kitchen is now our favorite part of the home.
Sonia MackeySonia Mackey
20:57 22 Jun 25
We updated the kitchen and main bath in our Milpitas house with OT Bay Builders and had a great experience. Tyler and Mauricio were punctual and precise. Omer guided the project scope wisely, and Kai helped choose fixtures and layouts that made a big difference. Breanna kept us informed of deliveries, and Leslie made scheduling smooth. The home feels more modern and easier to live in now.
Alexx MoralesAlexx Morales
05:10 22 Jun 25
We’re in Lake Forest and had OT Bay Builders remodel our outdated master bathroom. Christina helped us design a space that is both luxurious and functional. She was incredibly knowledgeable about layout, materials, and color palettes. Avi and Omer handled the construction beautifully, and Breanna kept us informed every step of the way. Leslie made product ordering and changes smooth and stress-free. Thanks to Christina’s vision, we now have a bathroom that feels like a resort. Amazing experience from start to finish.
Carol AllenCarol Allen
04:33 22 Jun 25
We recently completed a two-bathroom remodel in our Milpitas home with OT Bay Builders, and we are thrilled with the results. Omer’s planning was clear, and Tyler helped us feel confident throughout construction. Mauricio’s team worked efficiently, and Kai helped with layout ideas that added storage and style. Breanna’s communication made things easy, and Leslie coordinated inspections and deliveries perfectly.
Sara SpillmanSara Spillman
03:02 22 Jun 25
We used OT Bay Builders for a total home interior remodel in San Jose, and the experience couldn’t have gone better. Omer worked with us during the design phase to understand our goals and budget. Tyler and Mauricio kept the project on track through months of work, and their communication never dropped. Breanna ensured we never had to guess what was next, and Leslie handled all the logistics like a pro. The house now feels cohesive and modern without losing its original charm.
Dale ArmstrongDale Armstrong
17:49 21 Jun 25
KrystalKrystal
01:04 21 Jun 25
Heaven WillhiteHeaven Willhite
00:44 21 Jun 25
We worked with the team on a full remodel in our Santa Clara duplex—kitchen, baths, and flooring in both units. Mauricio and Tyler were reliable and detail-oriented. Kai provided practical design advice that worked well with our budget, and Breanna made sure all materials were delivered on time. Leslie’s scheduling made everything feel well-controlled. The final result is modern, tenant-ready, and thoughtfully done.
Denise G.Denise G.
21:28 20 Jun 25
After years of putting it off, we finally remodeled our master bath in Santa Clara, and OT Bay Builders made it worth the wait. Tyler and Mauricio worked as a great team—Tyler focused on the big-picture design while Mauricio nailed the execution. Leslie stayed in touch throughout, and everything ran right on schedule. It’s one of the nicest spaces in our home now.
Elysia MerriweatherElysia Merriweather
18:22 20 Jun 25
Our experience with OT Bay Builders in Cupertino was top-tier. We hired them for a full kitchen and hallway renovation, and Tyler really stood out for his professionalism and vision. Breanna kept everything on track and was always reachable. The final result is elegant and highly functional, and they stayed within budget. It’s hard to find builders with this level of transparency and follow-through.
Matt McDermottMatt McDermott
16:30 20 Jun 25
steven fourniersteven fournier
06:09 20 Jun 25
they are such good people taking care of these animals just to review could help so please anybody even if it’s no money please write a review and help them out. They’re really great people trying to save a lot of good animals.
Celia MedinaCelia Medina
05:57 20 Jun 25
We used OT Bay Builders for a full kitchen and master bathroom remodel in Mountain View, and the results are nothing short of stunning. Omer was great at setting expectations early, and Mauricio helped us navigate a few surprises behind the walls with ease and professionalism. Breanna coordinated everything on the back end and kept the flow steady. The new kitchen layout makes cooking and entertaining so much easier, and the bathroom has a spa-like feel. This is a team that truly listens and delivers high-quality results.
Rhonda SpauldingRhonda Spaulding
04:56 20 Jun 25
stacey taylorstacey taylor
05:38 18 Jun 25
We called OT Bay Builders for a complete kitchen remodel in our Santa Clara property, and they delivered excellence across the board. Kai and Omer helped us rethink the layout, and Tyler led a professional, courteous crew. Mauricio followed through on every detail, and Breanna and Leslie kept us in the loop. The kitchen feels brand new—warm, functional, and stylish. We’ve already recommended them to neighbors.
Elena JuarezElena Juarez
04:48 18 Jun 25
Lori SapielLori Sapiel
22:44 17 Jun 25
Thank you so much for helping animals who have been thrown away, abused and neglected.. That organizations like you, there would be no hope for them ✝️❤️🕊️🌟😘
VivianVivian
17:47 17 Jun 25
J RenWorthJ RenWorth
05:37 17 Jun 25
Our experience with OT Bay Builders was outstanding from start to finish. We had our kitchen completely gutted and rebuilt in Santa Clara. Mauricio guided us through the layout and made excellent recommendations that really paid off. Leslie coordinated everything behind the scenes, and it was impressive how smooth the schedule ran. Their team was efficient, tidy, and respectful every step of the way. We're already thinking about remodeling the bathrooms next with them.
Amanda BAmanda B
05:24 17 Jun 25
Amy FramptonAmy Frampton
23:16 16 Jun 25
We’ve worked with other designers in the past, but Christina brought something extra to our San Juan Capistrano remodel: a sense of cohesion and creativity. She helped update our kitchen and master bath to match our evolving style, all while keeping things functional for our family. Avi and Breanna managed the process expertly, and Leslie was always on point with deliveries. We’ve received so many compliments—Christina’s work speaks for itself.
Denny RidgewayDenny Ridgeway
22:04 16 Jun 25
C JUSTICEC JUSTICE
04:01 16 Jun 25
We didn’t know what to expect with our first big home project, but OT Bay Builders made it easy. They remodeled our Milpitas kitchen and delivered fantastic results. The process was smooth and organized, even though we weren’t always available to check in. No staff names to call out, but we appreciated the professionalism and follow-through from everyone involved.
barbara hallbarbara hall
01:43 16 Jun 25
OT Bay Builders completed a beautiful kitchen and dining room renovation for our Saratoga home. Kai brought design ideas that added both function and style, while Omer helped us avoid unnecessary costs. Tyler and Mauricio worked together to ensure the build was executed cleanly and professionally. Leslie kept everyone on schedule, and Breanna stayed in regular contact. The updated layout has improved how we use our space every day. They’re a fantastic team.
CgScor GCgScor G
21:06 15 Jun 25
Tammy DavisTammy Davis
18:53 15 Jun 25
Excellent service. Friendly folks.
mandy Elward (Tiggy)mandy Elward (Tiggy)
01:21 15 Jun 25
We used OT Bay Builders to completely overhaul our outdated kitchen and entryway in our Saratoga property. Omer helped refine our ideas and suggested smart changes that made a big difference. Mauricio and Tyler worked quickly and cleanly. Kai was thoughtful with finish choices, and Breanna and Leslie kept all the logistics in sync. The result is stunning and very functional—we love the new layout.
meme
00:57 15 Jun 25
OT Bay Builders turned our basic kitchen in Campbell into something truly spectacular. Kai guided the design and helped us choose fixtures and finishes that really made the space shine. Tyler and Omer made sure the build quality was second to none. Leslie juggled a tight timeline beautifully, and Breanna kept us up to date at every phase. The space now feels like something out of a home magazine. It’s rare to find a team this consistent from top to bottom.
kc Livekc Live
00:50 15 Jun 25
Leonardo Reyes JrLeonardo Reyes Jr
21:53 13 Jun 25
Our Palo Alto kitchen was stuck in the early 2000s, and we finally pulled the trigger on a full renovation with OT Bay Builders. The experience exceeded all expectations. Tyler helped us streamline our vision into a smart and elegant design, and Breanna made sure all materials arrived on time and that no detail was missed. Omer checked in frequently, which really gave us peace of mind. The cabinetry, lighting, and backsplash work is stunning. We love spending time in the kitchen now—it’s truly the heart of our home.
Bobbi JoBobbi Jo
21:42 13 Jun 25
We weren’t sure about hiring a contractor for just flooring and lighting updates in Milpitas, but OT Bay Builders took the job seriously. Kai and Tyler ensured everything matched our existing style while updating the space. Breanna handled logistics flawlessly. Even with a smaller job, the quality and communication were top-notch.
Tamara CradyTamara Crady
21:39 13 Jun 25
OT Bay Builders gave our Sunnyvale bungalow a much-needed refresh—new kitchen, updated flooring, and fresh paint throughout. Omer took the time to listen to our vision, and Tyler made sure the execution stayed aligned with it. Mauricio was meticulous with install work. Kai helped refine material choices, and both Breanna and Leslie kept us well-informed. Everything was done on time, within budget, and exceeded expectations.
Kimberly RandolphKimberly Randolph
17:36 13 Jun 25
Our full kitchen renovation in Mountain View with OT Bay Builders was handled with care and professionalism from day one. Omer gave honest advice about what to prioritize, and Tyler led the construction phase with confidence. Mauricio ensured clean work from demo to finish. Breanna tracked every milestone, and Leslie kept the entire timeline moving efficiently. The result is a bright, modern kitchen with great functionality—absolutely worth the investment.
Felicia BuggsFelicia Buggs
02:22 13 Jun 25
OT Bay Builders upgraded our Campbell home with new flooring throughout, fresh lighting, and a full bathroom remodel. Tyler guided us through the layout options, and Breanna kept all material orders on schedule. Leslie coordinated the crew like a pro, and we were never left waiting. The new floors and fixtures have completely transformed our home. Everyone on their team was friendly, punctual, and incredibly respectful of our space.
Sandee SimensonSandee Simenson
05:19 12 Jun 25
Sylvia AbrahamSylvia Abraham
05:11 12 Jun 25
Christina truly brought our vision to life during our kitchen remodel in Irvine. Her thoughtful design recommendations made the space feel larger and more functional without sacrificing style. She balanced our taste with current trends, and the results were better than we imagined. Tom and Avi managed the renovation seamlessly, and Breanna kept the project right on schedule. Leslie was incredibly responsive with product coordination. Thanks to Christina, our kitchen now feels like the heart of the home. We couldn’t be happier.
ROSE GROSE G
20:54 11 Jun 25
We hired OT Bay Builders for a whole-home flooring upgrade and lighting overhaul in Campbell, and we’re thrilled with the results. Tyler made product suggestions that gave us a high-end look within our budget. Omer ensured the crews worked efficiently and respectfully in our lived-in space. Leslie’s coordination made things move fast—no waiting around for materials or electricians. Our house feels refreshed and more open, and we’ve already started planning a second phase with them. These folks are the real deal.
Luana FaveroLuana Favero
14:21 11 Jun 25
OT Bay Builders helped us reconfigure the layout of our Campbell home to create a more open and connected space. Omer and Kai worked on the design to remove two walls and expand the kitchen. Mauricio managed the construction work, and Leslie ensured we never missed a deadline. Breanna’s updates kept us in the loop, and we felt supported every step of the way. The result is a beautiful, flowing space that fits how our family actually lives. We couldn’t be more pleased with their work.
Pranav TiguraPranav Tigura
01:35 10 Jun 25
We called OT Bay Builders after seeing a friend’s remodeled kitchen in Mountain View. Our own experience with them was just as excellent. Omer took time to understand our ideas, and Mauricio made sure everything was implemented perfectly. Tyler was great at managing the trades and checking on progress. Breanna and Leslie worked behind the scenes to keep timelines and deliveries smooth. We’re thrilled with the new space—it’s modern, functional, and beautiful.
leandra blockleandra block
18:16 09 Jun 25
Our San Jose home needed a full kitchen update and OT Bay Builders handled it beautifully. From the start, Omer explained everything clearly and set realistic expectations. Kai helped refine our layout and made great suggestions on cabinetry. Leslie kept the timeline tight. The attention to detail was clear from start to finish. Highly recommend.
Theresa VowdrickTheresa Vowdrick
15:16 09 Jun 25
We hired OT Bay Builders for a bathroom and laundry room update in our Sunnyvale home. Omer and Mauricio managed the fieldwork and coordinated inspections without issue. Tyler helped refine layout details that made a big difference. Kai and Breanna helped us pick finishes that tied everything together. Leslie made scheduling seamless. The project went quickly and turned out beautifully.
SarinaSarina
14:14 09 Jun 25
Our experience with OT Bay Builders for a complete kitchen remodel in Santa Clara was outstanding. Tyler listened to all our requests and came up with a plan that was both stylish and practical. Mauricio managed construction and kept the crew running efficiently. Leslie ensured we stayed on schedule, and Breanna was always quick to provide updates. The finished kitchen is beautiful and functions so much better than before. It’s rare to find a contractor that balances design vision with precision execution this well.
Andrew JuniorAndrew Junior
08:46 07 Jun 25
OT Bay Builders helped us completely transform our kitchen in San Juan Capistrano, and Christina’s input as the designer was key. She helped us maximize our space without sacrificing style. Christina’s layout suggestions improved functionality and opened up the room in ways we hadn’t imagined. Avi and Breanna coordinated everything seamlessly, and Leslie was fantastic at managing product logistics. The craftsmanship is excellent, and our new kitchen is now the heart of the home. We’re grateful for Christina’s creative eye.
Ellen HarrisonEllen Harrison
04:16 07 Jun 25
After struggling with outdated plumbing and cramped design, we hired OT Bay Builders for a full bathroom remodel in our Sunnyvale home. Mauricio led the project and helped us choose materials that balanced price and quality. Leslie ensured crews were well scheduled, and Breanna helped us troubleshoot minor delays. The transformation is amazing—better lighting, more space, and a style that feels just right. Very impressed with the care and detail they bring to every job.
Cathy McCathy Mc
21:57 06 Jun 25
I had a minor communication hiccup during our Fremont kitchen remodel, but once I flagged it, the team responded quickly. Breanna clarified everything and made sure we stayed on track. The finished product is excellent and matches our original design perfectly. Mistakes happen, but it’s how they’re handled that makes all the difference. OT Bay Builders stepped up.
Leiah ShamLeiah Sham
16:13 03 Jun 25
We worked with OT Bay Builders to add a mudroom and upgrade our laundry area in our Campbell home. Kai and Omer helped redesign the back entrance to maximize storage and convenience. Tyler and Mauricio executed the build with impressive efficiency, and Leslie made sure no time was wasted between phases. Breanna made the ordering process stress-free. The new space is tidy, organized, and blends perfectly with the rest of our house.
Zaid BelmekkiZaid Belmekki
20:23 02 Jun 25
Our Campbell home needed a new laundry area and some long-overdue updates to the hallway and guest bath. OT Bay Builders handled all of it. Mauricio was responsive and organized, Tyler had creative suggestions, and Omer guided us on smart upgrades. Breanna made sure fixtures and finishes arrived on time, and Leslie managed all coordination with ease. The job was done ahead of schedule, and we’re very happy with the results.
Dana SarokonDana Sarokon
10:44 01 Jun 25
Please help as many as you can 💗
Holly NewmanHolly Newman
19:14 31 May 25
OT Bay Builders completed a complete upstairs renovation for us in Fremont—updating the bathrooms, closets, and hallway floors. Kai and Tyler made the design phase enjoyable, and their insights made the most of our budget. Omer and Mauricio coordinated the build while Leslie and Breanna handled materials and schedule. We loved how the whole team communicated with transparency. Everything was done ahead of schedule and to a high standard of craftsmanship.
Courtney NORWOODCourtney NORWOOD
13:33 31 May 25
B GarmanB Garman
13:58 27 May 25
I had a minor issue with a delay early on in our San Jose bathroom remodel, but the way OT Bay Builders handled it showed real integrity. Kai personally reached out and offered a solution that got things back on track. The final product is absolutely worth it—gorgeous tile work and a more functional layout. Great to see a company that stands behind their work.
Sarah NeherSarah Neher
13:27 27 May 25
OT Bay Builders helped us convert our old dining room into a second home office in our Sunnyvale house. Omer was clear about what was structurally possible, and Kai helped make the space feel bright and efficient. Mauricio and Tyler executed quickly, and Breanna stayed in close contact throughout. Leslie kept the daily progress moving. The finished office is exactly what we needed—comfortable, modern, and seamless with the rest of the house.
Cheri BrinkCheri Brink
13:18 27 May 25
Angela FaarupAngela Faarup
21:29 23 May 25
Alan SchultzAlan Schultz
17:35 23 May 25
OT Bay Builders turned our tired Palo Alto kitchen into a modern, functional space that finally meets our needs. Omer and Kai were great partners in design, and Tyler and Mauricio kept the process smooth. Breanna ensured selections were correct and timely, and Leslie handled logistics like a pro. It’s now a beautiful, efficient kitchen that gets compliments all the time.
Brandy WiseBrandy Wise
17:25 23 May 25
We just wrapped a kitchen and mudroom renovation in our Campbell home with OT Bay Builders, and we’re so glad we chose them. Omer and Tyler helped develop a timeline and kept to it. Mauricio was excellent with the build, and Kai made smart suggestions to improve storage. Breanna managed communication clearly, and Leslie’s coordination made the whole project feel effortless. We love the updated layout—it’s efficient and beautiful.
Carla RaelCarla Rael
15:12 23 May 25
Our entire home in Milpitas got a makeover—new kitchen, bath upgrades, and vinyl plank flooring. Omer was a fantastic guide on cost-saving choices that didn’t sacrifice quality. Tyler and Mauricio led the team with professionalism, and Kai helped personalize the aesthetic. Leslie coordinated the work phases flawlessly, and Breanna was on top of all the logistics. The results look beautiful and function even better.
Diana BibaDiana Biba
05:31 05 Feb 25
OT bay builders exceeded our expectations in every way! Their team was professional, efficient, and dedicated to delivering top-quality work. From the initial consultation to the final touches, they kept us informed and involved, ensuring every detail was perfect.The craftsmanship was exceptional, and they completed the project on schedule without cutting corners. We truly appreciate their hard work and commitment to excellence. We highly recommend OT bay builders to anyone in need of a reliable and skilled construction team!From start to finish, their team was professional, knowledgeable, and highly skilled. They completed the project on time and within budget while maintaining excellent quality. Communication was seamless, and they were always available to answer questions and address any concerns.The craftsmanship and attention to detail were outstanding. We highly recommend them for anyone looking for a reliable and trustworthy construction company! We did a few projects with them one of them was we renovate our shower, and the results were beyond our expectations! Their team was professional, detail-oriented, and highly skilled. They helped us choose the perfect design and materials, and the installation was flawless.The craftsmanship is top-notch, and the final result looks absolutely stunning. They completed the project on time and kept everything clean throughout the process. We highly recommend OT builder for anyone looking for high-quality construction company! Will definitely be calling them for any future remodeling! Was a great experience!
Diana QuintalDiana Quintal
22:30 19 Jul 24
I hired OT Bay Builders to extend an existing landing so that it could service the existing back door and a second one I added. Tyler was the project manager and from the time he arrived to give me the estimate to the time the project was 100% complete he provided excellent customer service. He was super responsive and always punctual. The crew that did the actual work were also great. They listened to exactly what I wanted and executed flawlessly. I had very specific instructions on how it needed to be done to ensure it passed inspections and both inspections passed on the first attempt. I'm very happy with the final result and even happier that it was at a great price.
Shaya BernsteinShaya Bernstein
19:23 21 Dec 23
Had a great experience with Tom and Omer from OT Bay Builders! They are solid, knowledgeable, and friendly!Would definitely recommend them to family and friends!
Cherine ACherine A
01:29 21 Dec 23
Very professional workers who do very clean work. I had my master and powder bathrooms renovated with OT Bay builders and I am very happy with the outcome! Also, Omer is very easy to work with and they are very responsive to customers’ needs. Overall a very good experience.
Samuel PuanSamuel Puan
18:00 30 Nov 23
I hired OT Bay Builders to do a complete remodel of a condo in Palo Alto. They are simply excellent. A++. I have very high standards and am very difficult to please, but all my expectations were met and exceeded. The quality of work is just phenomenal and I felt every penny was well spent.OT Bay Builders is an outstanding team. I am lucky to have both Omer and Tom as my project managers. Omer is a very honest person and really knows what he's doing. Tom is a good communicator and always picks up the phone. Most importantly they take full ownership and responsibility of their work. If problems arise, they are resolved to the client's satisfaction.Breanna, the office manager is fantastic. She did all the paperwork accurately, helped getting the permit from the City of Palo Alto very quickly and scheduled all the necessary inspections.The construction workers are also remarkable. To name a few: Luis, Sergio, Alejandro and Juve. Excellent craftsmanship, very polite and friendly, always cleaning up after work.Overall I can't be more happy with the outcome. The condo looks absolutely amazing. To hire OT Bay Builders is definitely one of the best decisions I made. I highly highly recommend them.
Jose BernalJose Bernal
18:40 14 Nov 23
I recently had the pleasure of working with OT BAY Builders for a complete kitchen remodel, and I am beyond thrilled with the results. From the initial consultation to the finishing touches, the entire process was seamless, professional, and exceeded my expectations.Design and Planning:The team at OT BAY Builders demonstrated exceptional creativity and attention to detail during the design phase. They listened attentively to my preferences and vision for the kitchen, offering valuable insights and suggestions that enhanced the overall layout and functionality. The meticulous planning ensured that every inch of space was utilized effectively, resulting in a kitchen that is not only beautiful but also highly practical.Quality of Work:The craftsmanship exhibited by OT BAY Builders is truly remarkable. Every aspect of the remodel, from the custom cabinetry to the installation of high-quality appliances, reflects their commitment to excellence. The attention to detail is evident in the precision of the tile work, the flawless countertop installation, and the seamless integration of lighting fixtures. The use of premium materials ensures the longevity and durability of the renovated space.Timeliness and Communication:One of the standout aspects of my experience with OT BAY Builders was their commitment to deadlines and transparent communication. They provided a detailed timeline at the beginning of the project, and I was impressed that they adhered to it closely. Any unexpected issues that arose were promptly communicated, along with viable solutions. This level of transparency instilled confidence throughout the process, and I always felt informed and in control.Professionalism:The entire team at OT BAY Builders, from the project manager to the skilled craftsmen, conducted themselves with the utmost professionalism. They were respectful of my home, maintaining a clean and organized work environment throughout the remodel. Any questions or concerns I had were addressed promptly, and the team's dedication to customer satisfaction was evident in every interaction.Final Result:In the end, the kitchen remodel exceeded my expectations. The transformation is not only aesthetically pleasing but has also enhanced the functionality of the space. The cohesive design, premium craftsmanship, and attention to detail are a testament to the expertise of OT BAY Builders. I now have a kitchen that not only meets but surpasses my dreams.In conclusion, I wholeheartedly recommend OT BAY Builders for any remodeling project. Their combination of creativity, craftsmanship, professionalism, and effective communication sets them apart in the industry. My experience was nothing short of outstanding, and I am grateful to have chosen OT BAY Builders for my kitchen remodel.
Heidi DennisHeidi Dennis
13:33 27 Oct 23
We had OT Bay Builders remodel our bathroom, laundry room and small bathroom. Roei was our project manager and was responsive, kind and really nice to work with. We are very pleased with all three rooms and will use them again for any other remodels we want to do. They are a great company and we’re so happy we found them.
T HT H
17:12 16 Sep 23
I had a terrific experience with his company. They were a one stop shop for me for dry rot siding and fireplace, new deck and painting. I was given a great price. I can't complain at all. I forgot some additional spots on my home so I'll be calling them again. They were on time for completion too! I did some walk throughs periodically (no one knows your home and pet peeves like the owner does!). This was very helpful for them too! I totally recommend them.
Alex MAlex M
16:38 19 May 23
I hired OT Builders recently to replace the roof on our house in San Francisco. Omer was responsive, helpful, knowledgeable and a pleasure to work with. They pulled the permits, handled all of the required sign offs and completed the project on time and on budget. A great experience all around!
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How Our Home Remodeling Works

Choosing O.T Bay Builders means choosing a team of San Jose contractors behind you to build or remodel your property and that means a lot to us. As your local home remodeling company, our values include open, honest communication and that includes how our services work.

Initial Consultation
& Project Review

Book a consultation where we can gather the project details and see how we can help you. We offer a free 1-2 hour on-site meeting to discuss the project scope and ensure all aspects are covered.

Proposal
& Showroom Visit

Next we review the project details and determine the overall budget. We’ll send you the proposal or meet at our showroom. You’ll be able to see the quality of our work firsthand.

Contract
& Design Phase

Once the proposal is approved and the contract is signed, we start preparing the plans and submit them for permits. You have the option to work with our interior designer to curate finishes, furniture & more.

Construction
& Project Management

After permit approval, we coordinate the construction start date. Our transparent process ensures any changes are discussed upfront, with alternatives and costs clearly outlined to avoid surprises.

Let’s Start Your Project!

About OT Bay Builders

Family-Owned, Client-Focused

At O.T Bay Builders, we are a family-owned remodeling company redefining the name of home remodeling contractors in the Bay Area and Orange County. With over 40 years of combined experience, we offer high-quality craftsmanship, transparency, and personalized service. We bring the latest trends, styles, and designs to our customers, ensuring their homes reflect modern aesthetics. Working with an exclusive team of select architects and engineers, we maintain full control over every project and timeline, guaranteeing efficient management from start to finish.

Learn More About Our Story

+
Satisfied Clients
+
Completed Remodeling Projects
+
Years of Remodeling Expertise
Complete Home Remodeling

Complete Home Remodeling

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Bathroom Remodeling

Bathroom Remodeling

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Kitchen Remodeling

Kitchen Remodeling

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Why Choose OT Bay Builders

When it comes to remodeling your home, you need a team you can trust. Here’s why OT Bay Builders stands out:

Experience You Can Trust

Over 40 years of combined experience in the remodeling industry.
Each contractor specializes in what they’re meant to do.

Warranty

We stand by our work with confidence, offering a 2-year labor warranty to ensure you’re fully covered if needed.

High-Quality Craftsmanship

We use premium materials along with tried-and-true building techniques to deliver exceptional results.

Customer-Centric

We take on a limited number of projects at a time to ensure each client receives the attention they deserve.

Transparency at Every Step

From the first consultation, we believe in keeping you informed throughout the entire project – no shortcuts, no hidden fees.

Licensed, Bonded & Insured

Your project is protected and compliant with California’s standards.

Ready to Start Your Project?

Contact Us Today

Visit Our Showroom

Explore the full range of our services and see the quality of our craftsmanship up close at our showroom. Here, you can view materials, finishes, and examples of our completed work, inspiring your own project. Our team will answer any questions and provide transparent answers to help you make informed decisions for your next remodeling project.

1580 Oakland Rd c106, San Jose, CA 95131 (408) 359-4112 office@otbaybuilders.com Business Hours Mon-Fri, 9am - 6pm

Frequently Asked Questions

The timeline for each project varies based on the scope of work. On average, smaller projects like kitchen or bathroom remodels can take 4-8 weeks, while full home remodels or new constructions may take several months. We provide detailed timelines during the planning phase to keep you informed.

Yes! We offer free consultations and transparent quotes for all our services. No hidden fees or surprises — just honest pricing.

Absolutely. O.T Bay Builders is fully licensed, bonded, and insured, ensuring your project complies with California’s building standards. We’re proud of our work and treat you like a member of our family. No shortcuts, no cutting quality standards for an extra dollar.

We primarily serve San Jose, the Bay Area, and Orange County, but we are always open to discussing projects in neighboring regions.

Yes, we take care of all necessary permits and approvals to ensure your project is fully compliant with local regulations.

Yes! We provide daily updates and are available for communication throughout the entire remodeling process, so you’ll always know the status of your project.

Get in Touch

Whether you’re ready to start your remodeling project or just have a few questions, we’re here to help. Reach out to O.T Bay Builders to start your next remodeling project for a better quality of life.

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