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TRUSTED BY SAN RAMON, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon41
    Verified barndominium building reviews

Top-Rated Barndominium builders in San Ramon - Updated Nov 2026

Avatar for OT Bay Builders
OT Bay Builders
4.9(
119
)
Garage - Build

Serving San Ramon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"When my clients ask for a recommended rehab construction company, I always refer OT Bay Builders. I have had 2 of my personal properties remodeled by Tom and his excellent, skilled team. My clients and I are always elated with their service and their ability to deliver outstanding results promptly. I highly recommend OT Bay Builders, if you feel your home is outdated or if you are looking to increase the value of your home for an upcoming sale!"
Broadway Kitchen Remodel
Broadway Full Kitchen remodel
Broadway Full Kitchen remodel
San Francisco Contemporary Kitchen Remodel
San Francisco Contemporary Kitchen Remodel

+81

Response time12 hrs
Response rate100%
Recommended by62%of homeowners
Avatar for S.C. Home Repair
S.C. Home Repair
4.8(
40
)
Shed, Barn or Playhouse - Repair

Serving San Ramon, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"5 Star review . Excellent work , continuing to hire Josh Matus of SC Home Repair and recommending to my neighbors, family and friends. Josh is professional, reliable , trustworthy , kind, and an expert in a wide variety of home repairs . I have been using SC Home Repair for many years with a wide variety of large and small repair jobs and have been very satisfied and happy with the work Josh has done for me,"
Handyman Services Project
Kitchen Floor, cabinets appliances.
Carpentry, handrails and decks.
Widened closet opening and replaced doors. Added trim around windows and new Luxury Vinyl Plank flooring
Remodeling - General Project

+136

Response time1 day
Response rate100%
Recommended by91%of homeowners
Avatar for Cal Green Remodeling
Cal Green Remodeling
5.0(
18
)
Find a Custom Home Builder

Serving San Ramon, CA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Emergency services offered

"We have been working on our kitchen remodeling project with Shay at Cal Green Remodeling this past month. They are a great company, who knows what they are doing. Shay was knowledgeable and had a lot of experience which is shown on the results and while at the process. The workers were very clean and respectful of our privacy and our home. The kitchen looks great, was done fast and we are very happy!"
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California

+51

Response time1 day
Response rate100%
11 neighbors recently requested a quote
Avatar for Bear Remodeling, Inc.
Bear Remodeling, Inc.
4.8(
24
)
Garage - Build

Serving San Ramon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Customers say: Quality work

"Bear Remodelling just finished our kitchen remodel and we couldn't be happier! Our 1980s kitchen was cramped and dark, but now it's open, bright and functional. The team guided us through picking cabinets, countertops, and backsplashes that worked together perfectly. What impressed me most was how clean they kept our home during the process - they put up plastic barriers and cleaned up daily. The project manager kept us updated with daily progress reports and was super responsive whenever we had questions. The new island they installed gives us the extra counter space we desperately needed. Worth every penny!"
living room remodel
Wet bar
waterfall island
gray shaker style cabinets
kitchen island

+158

Response time12 hrs
Response rate98%
36 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build+1 more

Serving San Ramon, 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 Real Handy Handyman
Real Handy Handyman
4.9(
41
)
Shed, Barn or Playhouse - Repair

Serving San Ramon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I have hired Real Handy Handymen on several occasions for work both at my business and home. I find them an extremely knowledgeable, timely, clean, and hardworking team. Tasks they have completed for me: Interior and exterior painting (not just slapping paint on, doing the requisite prep work as well) Rebuilding of antique windows Replacement of exterior deck boards Recaulking of shower glass Installation of interior doors Complicated Installation of through the roof venting for laser cutting machine Repair and replacement of plumbing elements and water heater elements There simply hasn’t been a project that I have thrown at them that they have not been able to complete to perfection. They show up on time, work quietly and efficiently and do the highest quality work. I cannot recommend them highly enough."
Additional Photos
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Additional Photos

+74

1 neighbors recently requested a quote
Recommended by82%of homeowners
R & M Construction
3.8(
87
)
Garage - Build

Serving San Ramon, CA and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"Kudos for R & M Construction! Ron and Rob Magin are my heroes. Along with their employee, Jeff, they completely transformed my parents’ home. It was built well over seventy years ago. After numerous sets of people lived there over the years, the house was left sadly neglected and no longer livable. Major repairs and renovation were sorely needed. Another company we contacted appeared intimidated by the scope of the work and backed out. Not so for Ron and Rob! At each step, from demolition to the final inspection, they cheerfully took on the project, and they were upbeat about the possibilities all the way through There were plenty of surprises along the way. Each time, they called me in, showed me the problem and explained what was needed. Both brothers are knowledgeable, conscientious, and personable. Their advice was invaluable and reliable, reflecting years of experience in every aspect of construction. They used initiative to install what they knew would be attractive and workable for the home. This house went from nearly uninhabitable to a place of style and beauty. These guys did everything they could do to keep the job moving without increasing the cost exponentially. I truly appreciate all their attention to detail and their professionalism. I always felt they were in MY corner, not just out to make a buck, but to turn the place into something great. In the end, even they were pleased with the results, and we certainly couldn’t be more proud of their work. I hope I can always use their expertise for any future job I encounter! Five stars all the way! D."
Response time4 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Garage - BuildShed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving San Ramon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Our roof was in bad shape and we needed to have it replaced. I had gotten estimates and decided to go with Home Pro Remodeling. Emil and Brian were our contact people for the project. Emil was very professional and paid attention to our concerns. He worked with us through the entire project to our complete satisfaction. Brian is extremely courteous and helpful as well! The project went very smoothly, was completed before the initial project end date, and the results were beyond our expectations. The job turned our beautifully! Our new roof looks FANTASTIC! Our neighbors have commented to us how great it looks. We are very pleased with our experience with Home Pro Remodeling and would definitely recommend them."
Response time5 days
Recommended by77%of homeowners
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Barndominium Builders FAQs, answered by experts

The most common slope, or roof pitch, for a shed is 4:12 or four inches of height for every horizontal foot. For areas that experience heavy snow loads, a steeper roof of 6:12 or 9:12 is best. 

It’s much less expensive to build a house with wood. This is because wood is relatively inexpensive, strong enough to endure decades or even centuries of weathering and pressure, and is easier to replace if there are issues. The cost of stone houses are incredibly expensive, heavy, time-consuming to build, and difficult to repair. 

Whether a prefab home is worth it or not will depend on your personal needs and preferences. Overall, prefab homes tend to cost less than traditional homes, although they also tend to have lower resale values. Another thing to consider is that prefab homes usually last 50 to 60 years or longer, while traditional homes last 50 to 100 years or more.

The pro you need to hire to build your shed depends on the shed you purchase. A local handyman or general contractor can help build a prefab shed for you. However, if you’re looking for a custom shed, contacting a shed builder near you is the best option. Make sure you get quotes from 3 pros to decide on the best pro for your job. 

Your chicken coop needs to be off the ground to protect your chickens and avoid problems brought on by flooding, mud, and moisture. If you can't locate a high area to build the coop, you should build an elevated coop to ensure it stays dry. 

The San Ramon, CA homeowners’ guide to barndominium building

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