Licensed Design-Build Firm • San Francisco Bay Area

Bay Area Remodeling Contractor

Clear Design and Build is a full-service remodeling contractor and design-build firm serving homeowners throughout the Bay Area, from Marin County to the South Bay. Kitchen remodeling, bathroom remodeling, additions, and ADUs, with design, permits, and construction handled under one roof.

Licensed & Insured

BBB Accredited

★

0 Five-Star Reviews
via Thumbtack

(408) 716-3758 View Service Areas

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32 five-star reviews

These accreditations and the 32 five-star Google reviews reflect our original Marin County (San Rafael) office. Our South Bay office is newer and is building its own review history and directory listings.

Santa Clara and Silicon Valley Local additions for homeowners across the South Bay

Licensed and Insured General contractor, fully licensed for California construction

Typical Timeline About 3 to 7 months start to finish, depending on scope, in line with the City's current permit review targets

Permits Handled In-House Filed, tracked, and inspected through the City of Santa Clara Building Division on your behalf

Where We Work

Bay Area Service Areas

Clear Design and Build serves homeowners across Santa Clara County. Find your city below for details on remodeling, design-build, kitchen, and bathroom projects near you.

South Bay Office Santa Clara County

Santa Clara Remodeling Contractor

San Jose Remodeling Contractor

Sunnyvale Remodeling Contractor

Mountain View Remodeling Contractor

Palo Alto Remodeling Contractor

What We Build

Eight project types, one team from start to finish.

Design, permitting, and construction stay in-house across every service below, so nothing gets handed off between a designer and a separate contractor.

Additions

Extra square footage on the lot you already own, framed and finished to match the architecture you started with.

See additions

ADU

A fully permitted accessory dwelling unit, planned and built from the foundation up to move-in day.

See ADUs

Bathroom Remodeling

Layouts, fixtures, and tile chosen to hold up under daily use, not just look good for a listing photo.

See bathrooms

Bedroom Remodeling

Primary suites, closets, and layouts rebuilt around how your household actually moves through the day.

See bedrooms

Commercial Remodeling

Retail, office, and hospitality build-outs permitted and scheduled around the date you need to open.

See commercial work

Home Remodeling

Whole-house renovations coordinated end to end, so no trade is ever left waiting on another.

See home remodels

Kitchen Remodeling

The room your family actually lives in, rebuilt around how you cook, gather, and store things.

See kitchens

Garage Conversion

Unused square footage turned into permitted, livable space, without touching the foundation.

See conversions

Not sure which service fits your project? Tell us what you need more room for and we'll point you the right direction.

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Our Work

A look at finished projects.

Browse recent additions and remodels across Santa Clara. Filter by project type, or click any photo for a closer look.

Client Reviews

Marin County Office

What the neighbors are saying.

Every review below is pulled straight from Google, nothing edited, nothing hand-picked, nothing you couldn't find yourself before hiring us. These reviews reflect our Marin County (San Rafael) office — our South Bay office is newer and building its own review history.

Clear Design and Build

5.0

Based on 34 reviews

review us on

tejas reddy

2 months ago

Had a great experience with Clear Design. I interviewed a lot of contractors, and the quotes I got from Clear Design were very competitive. Roi was professional, responsive, and very easy to work with from the beginning. He took the time to really understand what we wanted, gave us some great creative ideas, and was always patient and clear when answering our questions. We ultimately decided to stay with another contractor only because they had already started our permit process and we were further along with them. It was a tough decision because both the pricing and proposals were very comparable. I really appreciated Roi’s time, honesty, and input throughout the process. Even though we didn’t end up moving forward with Clear Design, I came away with a very positive impression and would absolutely recommend them.

Rupali Mahajan

3 months ago

Thank you Clear Design for the wonderful work on remodeling my daughter's bathroom. We are very happy with how the project turned out. the finished space looks beautiful, and we're very satisfied with the end result. I especially appreciate how the team handled all the permits and kept us informed every step of the way. Your clear communication, professionalism, and attention to detail made the entire process smooth and stress-free, which we truly valued. It was a pleasure working with you, and I wouldn't hesitate to recommend your team to others looking for quality workmanship and a reliable contractor.

Maria Mora

3 months ago

Amazing work from Roi and the team at Clear Design & Build. What started as a remodel of just one room ended up becoming a full interior renovation of our home. Like any major remodeling project, it wasn’t perfect, and we definitely ran into a few bumps along the way. The biggest challenge was that the permitting process. Throughout it all, the Clear Design & Build team stayed on top of everything, worked closely with the city, and made sure nothing slipped through the cracks. They kept us informed every step of the way and guided us through every phase of the project, so we always knew what was happening. What stood out the most, though, was the communication. Roi and the whole team were always available, responsive, and genuinely cared about making sure we were happy throughout the entire process. We’re thrilled with how our home turned out, and we wouldn’t hesitate to recommend Clear Design & Build to our family, friends, and neighbors.

Jazmin Soto

4 months ago

⭐⭐⭐⭐⭐ Clear Design and Build exceeded our expectations. The team was incredibly professional and worked closely with my parents, making sure they understood every step of the process. They answered every question thoroughly and paid attention to even the smallest details. From design suggestions and creative ideas to daily updates and clear communication, Roi and the team made the entire experience smooth and stress-free. We truly couldn’t have chosen a better team and highly recommend them!

Maja Mazin

5 months ago

We had a great experience working with Clear Design & Build for our two bathroom remodels. From start to finish, everything was handled professionally and efficiently. A special thank you to Nadav, our project manager, who really made the difference. Construction projects almost always come with unexpected challenges, but Nadav stayed on top of everything. He communicated clearly, solved problems quickly, and kept the project moving without unnecessary delays. We’re very happy with the final result and the overall experience. Highly recommend.

Ray Likhit

6 months ago

Working with Roi and his team was a great experience from start to finish. The construction quality matched exactly what I had envisioned — my design plans were followed precisely and the results exceeded my expectations. What really set Roi apart was his proactive support throughout the permitting process. Dealing with the city can be stressful and time-consuming, but his team stayed on top of every follow-up, which helped us reach final inspection ahead of schedule. That level of dedication made a huge difference. Highly recommend Roi for anyone looking for a contractor who is responsive, reliable, and truly invested in getting the job done right. I'll definitely be working with him again on my next project!

Alon M

8 months ago

I couldn’t be happier with Noam and Roi from Clear Design & Build. We did our full house remodel interior and exterior, I would be lying if I said it went perfectly. We did have several snags along the way. It did take time to get our permits longer than expected but Clear Design & Build team really took charge and made sure that nothing would fall through the cracks and stayed on top of it with the city. Every step of the way they were there to guide us and make sure we are aware of all the moving parts. We are happy with how our remodeling project turned out the team preforming the work on site were incredible!! The attention to details and mostly the communication with Noam and Roi was just amazing! I was soo happy to recommend Clear Design & Build to all my Family, friends and neighbors!

Christopher Jimenez

2 years ago

I can’t say enough great things about this company! Roi is a pleasure to work with—responsive, detail-oriented, and full of creative ideas. He has an amazing team that shares his commitment to quality. Throughout my 8-week remodel, Roi kept the project on track with no delays. If anything didn’t go as planned, he and his team made it right. They worked hard to keep the space as clean as possible and always tidied up before leaving each day. I felt completely comfortable with everyone on his crew, and their craftsmanship was outstanding. I highly recommend Roi and Clear Design and Build for any remodeling projects you have in mind!

Plan Your Project

Ready to remodel your Bay Area home?

Tell us what you're picturing. We'll talk through the scope, the timeline, and the cost, so you know exactly what to expect before any work begins, wherever you are in the Bay Area.

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FAQ

Questions about your project, answered.

The same questions come up on almost every Bay Area project. Here are honest answers to the five we hear most.

Do I need a permit for a home addition?

Yes. Any addition that adds square footage, whether it's a new room, a second story, or an ADU, requires a building permit from your local city's Building Division. We pull permits and handle plan review and inspections for every project, whether you're in Marin County or the South Bay, so you don't have to navigate the process yourself.

How much does a home addition cost?

Cost depends on the size, scope, and finishes you choose. A single bedroom addition runs very differently from a second-story expansion or a full ADU. Rather than quote a number that might not fit your project, we walk your property and put together a detailed estimate based on what you actually want to build.

How long does a home addition take from start to finish?

Most projects run about 4 to 7 months from the first consultation to move-in day, covering planning, permitting, and construction. Permit review times and material lead times are the biggest variables, and we'll map out a realistic timeline for your specific project before you commit to anything.

Can I stay in my home during construction?

In most cases, yes. We plan the work to keep disruption to daily life as low as possible, and we'll tell you upfront if any part of the project, like a major structural tie-in, requires you to be out of the space for a short stretch.

What's the difference between a home addition and an ADU?

A home addition expands your existing house, like a new bedroom or a second story. An ADU (accessory dwelling unit) is a separate, self-contained living space with its own kitchen and bathroom, often built above a garage or in the backyard. California's statewide ADU standards make them easier to build than in the past, and we can help you figure out which option fits your goals.