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Top-Rated Garage remodelers in Clayton - Updated Nov 2026

Avatar for BEAR Remodeling Inc.
BEAR Remodeling Inc.
4.8(
34
)
Garage - Remodel

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Customers say: True professional

"We hired Bear Remodeling to convert our garage into an ADU for my mom to live in, and they knocked it out of the park! They handled everything. The team added proper insulation, installed new windows for natural light, and created a small but efficient kitchen area. They even finished the exterior paint to match our house perfectly. The transformation is incredible. You'd never know it used to be a garage. It took about 8 weeks from start to finish, which was actually faster than we expected. If you need more living space but don't want to move, I'd recommend their garage conversion service without hesitation."
Outdoor Kitchen - Clayton
Outdoor Kitchen - Clayton
Outdoor Kitchen - Clayton
Weather Safe
Outdoor Kitchen - Clayton

+127

Response time9 hrs
9 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Bear Remodeling, Inc.
Bear Remodeling, Inc.
4.8(
24
)
Garage - Remodel

Serving Clayton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Customers say: Quality work

"Working with BEAR Remodeling on our ADU garage conversion has been a great experience! The 3D design has really helped us see the project before work began. The team has stayed organized, finished on time, and delivered exactly what we had imagined. Everything has turned out clean, modern, and built to last. We have happily recommended BEAR Remodeling to anyone looking for reliable remodeling services!"
living room remodel
Wet bar
waterfall island
gray shaker style cabinets
kitchen island

+158

Response time12 hrs
Response rate98%
34 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Garage - Remodel

Serving Clayton, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."
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.
.
.
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for REMODEL PRO
REMODEL PRO
4.7(
18
)
Garage - Remodel

Serving Clayton, CA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Could not be happier with Ryan, he did an outstanding job completely remodeling our bathroom. From start to finish he was an absolute professional and so incredibly nice and polite. We would highly recommend Ryan for any job big or small."
New shower surround
New surround and glass door
New vanity
New kitchen counters
New kitchen counters

+20

Response time2 days
5 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Waters Construction Co.
Waters Construction Co.
5.0(
5
)
Garage - Remodel

Serving Clayton, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Michael and his team were incredibly professional. They remodeled two of our bathrooms, including doubling the square footage in our master suite. Michael stood behind his work and insured. We were fully satisfied with the product. Throughout every stage of the process, he kept a clean and tidy, worksite, and was respectful of our families time and space. We’ve referred Michael to many of our friends because of the great work and professionalism he exuded on the job. We plan on using Michael and his team for our kitchen makeover later this year."
Kitchens
Kitchens
Kitchens
Kitchens
Kitchens

+14

Response time6 hrs
Response rate100%
Avatar for Accurate Home Remodeling
Accurate Home Remodeling
5.0(
1
)
Garage - Remodel

Serving Clayton, CA and surrounding areas

Approved

Accurate Home Remodeling services the San Francisco Bay Area. Driven by years of accumulated experience, we’re a fully licensed, bonded, and insured company offering full construction services ranging from kitchen & bathroom remodeling, exteriors, home additions, and much more. Your assigned estimating designer will sit down with you during the complimentary consultation to help you establish an optimal layout and overall vision for the project at hand. Following the consultation, we can create 3D renders to allow you to preview your newly renovated space. Our approach is to work side by side with you to select material at the best locations around the bay area to make your concepts become a reality. \nCall or 'click' for a FREE estimate today!

Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Primary bathroom remodel
Entire property remodel

+15

8 neighbors recently requested a quote
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Showing 1-10 of 301
FAQs for garage remodeling projects in Clayton, CA

A garage apartment represents a valuable addition to your property when properly constructed according to local regulations. The potential benefits include additional living space for family members, rental income possibilities, and increased property value. 

Your specific return depends on local housing market conditions, construction quality, and ongoing maintenance. Consider consulting with a real estate professional regarding potential returns in your neighborhood.

Building a garage apartment requires multiple permits, with basic residential garage permits starting at $74 in most locations. You'll need separate approvals for structural elements, electrical systems, plumbing installations, and mechanical components. 

Many jurisdictions also require specific approval for accessory dwelling units. Contact your local building department early in your planning process to understand all requirements and associated costs.

Converting an existing garage into living space presents an alternative to new construction. The feasibility depends on your garage's structural condition, foundation type, and local zoning regulations. Key considerations include insulation requirements, utility connections, and moisture control. Research local codes thoroughly, as many municipalities have specific requirements for garage conversions.

The Clayton, CA homeowners’ guide to garage remodelings

From average costs to expert advice, get all the answers you need to get your job done.