Location and Projects
OT Bay Builders Photos
OT Bay Builders Construction
Trusted Bay Area Remodelers You Can Count On
OT Bay Builders is a licensed, bonded, and insured general contractor proudly serving San Jose and the greater Bay Area. We combine craftsmanship, reliability, and clear communication to help homeowners transform their spaces with confidence.
Our team specializes in kitchen and bathroom remodels, ADUs, home additions, and full-home renovations. From design and permitting to construction and final inspection, we manage every detail so you can enjoy a smooth, stress-free experience.
Awards & Recognitions:
? BuildZoom Score 147 (Excellent) – Ranked among the top California contractors for quality and reliability.
? Best of Houzz – Service Award (2023) – Recognized for outstanding client satisfaction.
? Houzz Recommended & Houzz Pro Certified Professional.
? Thumbtack Top Pro – Top 4 % nationwide for 5-star performance and responsiveness.
? “People Love Us on Yelp” Award – Celebrating trusted reviews and exceptional customer experiences.
? BBB Accredited Business – A+ Rating for integrity and transparency.
? Google Guaranteed Contractor – Background-checked and verified for quality and insurance coverage.
? Proud Member of NARI & NKBA – Representing industry leadership in design-build innovation.
? Member – San Jose Chamber of Commerce – Supporting our local community and business excellence.
At OT Bay Builders, every project is guided by a simple mission: to deliver exceptional results with honesty, clarity, and care.
From BuildZoom: OT Bay Builders , 1580 Oakland Rd, San Jose, CA (Owned by: Yotam Vezumski) holds a General Building license according to the California license board.
Their BuildZoom score of 151 ranks in the top 1% of 336,931 California licensed contractors.
BuildZoom has not yet reviewed this license for verification. If you are thinking of hiring OT Bay Builders , we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
OT Bay Builders Services
OT Bay Builders Contact Information
OT Bay Builders San Jose
Quality
Activity
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32 projects
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2025 |
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39 projects
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2024 |
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18 projects
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2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
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14 projects
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Home Additions |
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29 projects
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Kitchen remodels |
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19 projects
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Multi-room remodels |
Pricing
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6 projects
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< $5k |
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17 projects
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$5k-$20k |
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23 projects
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$20k-$50k |
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11 projects
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$50k-$100k |
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4 projects
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$100k-$250k |
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1 project
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$250k-$500k |
OT Bay Builders Reviews
5 out of 5 stars, based on
34
reviews
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By Bert J.November 6, 2025Home Renovation$20,000
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By Michael S.November 5, 2025Kitchen remodel$15,000
OT Bay Builders did an amazing job on our kitchen remodel. The new design looks modern and stylish, and the lighting gives our home a warm and elegant touch. Every detail was handled with great care and professionalism. The entire project was completed on time and within budget. Their team communicated clearly, worked efficiently, and made the whole renovation experience stress-free. I highly recommend OT Bay Builders for anyone looking for quality craftsmanship and reliable service.
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By Richard M.November 4, 2025Home Renovation$25,000
I am very satisfied with OT Bay Builder’s work. They upgraded our flooring, renovated the shower, and improved the kitchen design. The entire project was smooth, professional, and completed well within our budget. Their team communicated clearly, maintained great attention to detail, and finished everything on time. I would definitely recommend OT Bay Builders for any home renovation project.
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By Jesse B.November 4, 2025$20,000
We had our kitchen completely remodeled by OT Bay Builders, and it came out perfect. Ron was our project manager — super friendly, easy to communicate with, and very detail-oriented. We met Tom and Christina at their showroom to choose finishes and go over the design. Christina’s eye for color and layout made such a difference. They weren’t the cheapest quote we got, but absolutely worth it. The quality of the cabinets,
countertops, and tile installation is outstanding. The crew showed up on time every day and kept the site clean. Our kitchen now feels brighter, more open, and functional. Highly recommend this team! -
By Bradley R.November 3, 2025Kitchen remodel$20,000
I worked with Project Manager Ron on my Mountain View kitchen remodel, and the experience was absolutely amazing. From the very beginning, Ron and his team were professional, organized, and easy to work with. The design was perfect stylish, functional, and exactly what I had in mind. They also stayed within budget and completed everything right on schedule, which made the whole process stress-free.
The new lighting setup completely transformed the kitchen, giving it a warm and elegant look that I love. The attention to detail and quality of work were outstanding. I’m extremely happy with the final result and would highly recommend Ron Tyler and his team to anyone planning a remodel!
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By Cameron D.November 2, 2025Home Renovation$10,000
We hired Ot Bay Builder for a complete home renovation project, which included new flooring throughout the house, a full kitchen remodel, and bathroom upgrades. From start to finish, their team was incredibly professional, detail-oriented, and easy to communicate with. They delivered high-quality craftsmanship, kept everything on schedule, and made sure every part of the project met our expectations. The kitchen and bathroom turned out absolutely gorgeous — modern, functional, and beautifully designed. We’re very satisfied with the results and would definitely recommend Ot Bay Builder to anyone looking for reliable and skilled home renovation experts.
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By Finlay H.October 31, 2025$20,000
Our home had a very dated layout, so we hired OT Bay Builders to remove a load-bearing wall and open up the space. Maurizio ran the job and did a fantastic job coordinating all the trades. We met Tom and Christina at their showroom to review the design, and it made a huge difference. Christina’s design ideas gave us better flow and more natural light. We had a few
unexpected structural issues once the wall came down, but the team handled it fast and safely, without adding delays. Their price was mid-range, but the results look like something far more expensive. The attention
to detail and professionalism throughout the process were excellent. We couldn’t be happier! -
By 1610307081October 31, 2025$15,000
We remodeled our master bedroom and bathroom, and the outcome was beautiful. Ron was very communicative and made sure we were comfortable throughout the process. Tom and Christina helped us at the showroom to choose the right finishes and layout. The work was completed faster than expected, and everything feels brand new.
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By Alexander W.October 31, 2025$20,000
We turned our detached garage into a livable ADU with OT Bay Builders. Tyler handled everything — plans, permits, and inspections — and was always one step ahead. Tom came by regularly to check progress and personally made sure the job stayed on track. Christina’s design made the small space feel big, and the workmanship was fantastic. We visited one of their ongoing jobs before starting ours, which gave us confidence. The project finished slightly ahead of schedule, and the quality is excellent.
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By David R.October 24, 2025$80,000
Unlock the potential of your kitchen with O.T Bay Builders’ innovative remodeling techniques. We fuse creative design concepts with precise execution, ensuring every detail enhances your space’s beauty and efficiency. Whether it’s a complete overhaul or subtle upgrades, our team delivers personalized solutions that elevate your home’s value and appeal.
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By Lucas W.October 20, 2025$100,000
Experience the art of culinary space metamorphosis with O.T Bay Builders, where innovative design meets impeccable craftsmanship. Our kitchen remodeling services go beyond traditional upgrades, creating bespoke environments that blend functionality with aesthetic brilliance. From sleek contemporary makeovers to timeless classic revamps, we craft kitchens that inspire culinary creativity and elevate your daily living.
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By Samuel J.October 20, 2025$60,000
Break free from conventional renovation limits with O.T Bay Builders’ innovative basement remodeling solutions. We specialize in reimagining basement spaces into vibrant, multifunctional environments that defy expectations. Using cutting-edge techniques and bespoke finishes, we create spaces that are as unique as you are. Trust O.T Bay Builders to craft a subterranean space that stands out—bold, beautiful, and built to impress.
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By Logan E.October 19, 2025$10,000
Embrace sustainable living with O.T Bay Builders’ eco-conscious kitchen remodeling services. We integrate environmentally friendly materials, energy-efficient appliances, and green design principles to craft kitchens that are not only stunning but also gentle on the planet. Redefine your culinary space while contributing to a healthier world.
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By Patrick C.October 19, 2025$1,000
Maximize your property’s potential by reimagining your basement with O.T Bay Builders. Our innovative remodeling solutions increase your home’s usable space while adding aesthetic appeal and value. From concept to completion, we offer a seamless transformation process that turns neglected areas into stunning, functional environments. Elevate your residence’s worth and style—trust O.T Bay Builders to bring your basement dreams to life.
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By noyelageroNovember 9, 2024Kitchen$500
O.T Bay Builders made the entire process easy and stress-free. They helped me choose the best design for my bathroom and worked within my budget. The craftsmanship was superb, and they kept the area clean and tidy throughout the project. I’m absolutely thrilled with my new bathroom!.
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By Arnold S.September 10, 2024Kitchen Remodeling$58,500
O.T. Bay Builders transformed our outdated kitchen into a stunning, modern space. From the initial consultation to the final reveal, their team showed dedication, skill, and a genuine passion for what they do. Their communication was excellent, and they completed the project on time and within budget. We highly recommend them for any renovation project.
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By gloria.cmorgado61May 5, 2024$50,000
amazing transformation! 3 baths, new kitchen/dining flooring, cabinets, countertop, backsplash and fireplace. The designer & architect give us lots of great suggestions and helped us to pick materials.
I have received so many compliments on how beautiful it all came out.
I have worked with number of contractors, O.T Bay Builders is easily one of the most professional.. -
By veereshakampliveereshakamplApril 29, 2024$500
If you're looking for a construction company that delivers excellence in every aspect, look no further than O.T. Bay Builders. Their dedication to quality, attention to detail, and innovative approach set them apart from the rest. Throughout our project, their team exhibited professionalism, integrity, and a genuine passion for their work. They not only met but exceeded our vision, creating a space that is both beautiful and functional. O.T. Bay Builders has earned our highest recommendation for their outstanding craftsmanship and exceptional service..
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By Bentony K.April 28, 2024$3,000
We fully remodeled the kitchen a couple of month ago. I got quote from different contractors and they were very similars. When I talked to Mike, I felt he was reliable and trusted person so we chose Top Home Builders. The process was smooth and we got permit properly. The result was great and we enjoy our new kitchen
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By Daniel J.October 13, 2023Kitchen renovation$5,000
Choosing O.T Bay Builders for our kitchen remodel was a game-changer. Noy, the dispatcher, ensured everything was on track from the start. Om, our project manager, led with precision, and Roei's crew executed the transformation flawlessly. Breanna's management skills and Christina's design prowess made the entire process efficient and stylish. O.T Bay Builders gave our kitchen a modern upgrade we love!
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By George S.October 7, 2023Home renovation$5,000
I had an exceptional experience renovating with O.T Bay Builders. James, their knowledgeable dispatcher, guided me through the process and assigned the perfect project manager. Roei, the project manager, was incredibly professional and well-versed. His team's attention to detail was impressive, and the work was always on schedule. Breanna, the production manager, kept my expenses in check and handled permits seamlessly. Thanks to Christina, the in-house designer, our plans and materials were on point, with a modern touch. O.T Bay Builders made our home renovation journey smooth and efficient.
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By SriramSeptember 30, 2023Verified HirePaving, Driveways, and Sidewalks project
We hired this company to to do driveway encroachment work as per the requirements of the City of Fremont.
In the middle of work this company increased the quoted price. At the time of selecting this contractor he told me that he finish the job within 10 to 15 days. But he took more than two months. I lost precious time.
I did not feel that they are polite as well.
All in all, my rating is satisfactory. Do I recommend them to my friends, I say “no”. Overall star rating is 3. -
By ManuelaJune 12, 2023Considered for Roof Repair and Replacement
He was professional and gave me an estimate on the project. Bid to high.
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By Gabriel F.January 25, 2023$5,800
O.T Bay Builders remodel my bedroom. They really professional and the details in the work was amazing, the materials were very good quality. I really recommend this company to anybody who wants to remodel their house, as well thank you so much again guys
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By Dean B.January 25, 2023$5,300
O.T Bay Builders are amazing to work with! they helped us renovate our bathroom and he exceeded our expectations. Highly professional, quick responses, and affordable prices -- will definitely be using them again for our future projects!
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By Grant M.January 25, 2023$5,500
We hired O.T Bay Builders to remodel a kitchen and master bedroom & bathroom. They were not the cheapest but we felt comfortable with them. Very glad we did because we could not love our new kitchen and bedroom more! Highly recommend.
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By Donnie R.January 24, 2023$5,800
Highly recommend! We are very pleased with our bathroom remodel. Benjamin is professional, hard-working and kept us informed along the way.
Thank you O.T Bay Builders -
By Barbara R.January 24, 2023$26,000
We purchased a new home and needed significant work done. Benjamin and his guys at O.T Bay Builders are friendly, hardworking, and very knowledgeable. They remodel 2 bathroom and the kitchen. I highly recommend them.
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By Alberta H.January 23, 2023$5,300
O.T Bay Builders just finished my home remodel. What an amazing transformation! 3 baths, new kitchen/dining flooring, cabinets, countertop, backsplash and fireplace. The designer & architect give us lots of great suggestions and helped us to pick materials.
I have received so many compliments on how beautiful it all came out.
I have worked with number of contractors, O.T Bay Builders is easily one of the most professional group I have hired. -
By Noah G.January 23, 2023$5,000
The best thing about working with O.T Bay Builders is working directly with the owner, Tom on all aspects of the project. From planning, to design to completion, he is extremely detail oriented and really cares about his customers! Whether you are doing a kitchen makeover, or need someone urgently for restoration, give them a call they are amazing!
Response from OT Bay Builders March 7, 2023Thank you so much! We absolutely appreciate your review and your kind words about Tom, he is amazing. It is truly our pleasure to be at your service! So happy to know that our team took great care of you. Thank you for the opportunity and we are so happy that you are happy with the results! We cant wait to work with you in the future! OT Bay Builders Team -
By Jessica L.December 30, 2022Kitchen remodel$25,000
I bought a house for short term rental house and I was looking for a contractor that can help me renovate the kitchen, completely relayout, and build a U shaped community bench in the dining area that maximize the space. The catch is.. it has to be done within 2-3 months. Everyone either refused the job or gave us crazy insane quote! And then I found O.T Bay Builders! Tom, our project manager, is so professional and super friendly. He communicates everything in details and well. He provides me with the drawing plans within a couple days and also 3d. I am an interior architect in the past, I provide him with the 3d drawings but not too details and Tom is kind enough to bring his experience and expertise to the table to make sure it's buildable. We collaborate ideas. He always asks great questions, follows direction, gives fast responds and gets things done. We love working with Tom, we have a few projects in mind for our other houses, and we will continue working with Tom. Nothing is too small for Tom, he executes and give you great quote, and he will get things done! I highly recommend Tom and O.T Builders team for any of your home improvement projects. He also installs all our doors for 2 houses. I cant recommend him highly enough. If you are looking for a trustworthy contractor to do your projects, O.T Bay Builders is your guys
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By Ben N.December 16, 2022Basement and I do y
We had our basement & garage conversion to junior ADU done by O.T Bay Builders and we are 100% happy with their work! We discussed with Tom in detail what we wanted done for our project. He was very receptive to our ideas and offered good suggestions.
Once the plans were finalized the work started. Some changes that we wanted to me made after the work commenced were also readily accommodated.
Throughout the whole process O.T Bay Builders readily communicated with us regarding the work status and various next steps. When we had some questions, Tom readily addressed them.
The work was completed at a steady pace, and we are extremely happy with how the basement has turned out.
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By Mark S.December 16, 2022
A major home renovation can be scary, especially when it's a total gut and re-build of our 95-year old house. We approached the project with some uncertainty. Will we get what we wanted? Will they stay within budget? Can we trust the contractors we selected? With OT Bay Builders, the answers were 'YES'. For 8 months the Living Home team worked with us, our architect, and our designer to create our new home. Of course there were bumps along the way... a load-bearing wall removed , fitting all plumbing in a tight space, etc. But in the end, it all worked out.
The best things we can say about O.T bay builders are: They always made it right. The quality of workmanship was high. Our Project Manager Tom was always accessible and responsive. Their subs were great (we used and/or recommend them even after moving back in). Overall, we recommend OT Bay Builders if you want a good experience and a great product.
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By Talia Z.December 6, 2022
The best decision me and my husband ever did!
Highly recommended!
Very professional!!! always was available for us with the best vibes and a smile!
Now our garage looks just like we dreamed! Thank you so much.Response from OT Bay Builders April 18, 2023Dear Talia Z, Thank you for your kind words and positive feedback about your experience with O.T Bay Builders. We are thrilled to hear that your decision to work with us for your garage renovation was the best decision you and your husband ever made! Our team at O.T Bay Builders is committed to providing professional and reliable services to our clients, and we are glad that we were able to meet your expectations. We strive to be accessible, responsive, and approachable, and it is rewarding to know that our efforts were appreciated. We are delighted to hear that your garage now looks just like you dreamed, and we are grateful for the opportunity to bring your vision to life. Thank you for your recommendation, and please do not hesitate to reach out to us for any future home improvement needs. We would be happy to assist you again. Best regards, Tom Vezumski CEO, O.T Bay Builders
This is a sample of this contractor's permits. Click here to access their complete permit history.
OT Bay Builders License info
Verified License
| License # | 1097881 |
| Status | Active |
| State | California |
| Type | General Building |
| Class | B – General Building Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for OT Bay Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
151
BuildZoom Score
Insured
| Insurer | Gotham Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | NORTH RIVER INSURANCE COMPANY (THE) |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Clear Spring Property and Casualty Company |
| Workers Comp Value | $1,000,000 |
81
Permits
- Building permit records show that OT Bay Builders has worked on 81 permitted projects.
Our experience with Ot Bay Builder was truly outstanding from start to finish. They completely transformed our home with a stunning Mountain View kitchen design that perfectly combined functionality and modern style. The smart storage solutions, elegant tile work, and beautiful lighting details made a huge difference in the overall look and feel of the space. The entire team was professional, responsive, and attentive to every request. We’re extremely pleased with the quality of their craftsmanship and would highly recommend Ot Bay Builder to anyone planning a home renovation.