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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(
115
)
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 I highly recommend OT Bay Builders, if you feel your home is outdated or if you are looking to increase the value of your home for an upcoming sale!"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 by65%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

"Josh did a great job on my roofing repair! He showed up when he said he would, and the roof looks great! He also installed some replacement skylights and siding. He sent many pics of the job as I wasn’t able to be there when the work was performed. I will definitely use him again."
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%
35 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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.
.
.
.

+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

"He was responsible, responsive, pleasant, and helped me out. It was a last minute thing and I was appreciative of that. He even came with shoe covers for while he was in the home. He was trustworthy, neat, clean, and respectful. Perfect English and no communication issues."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
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

"The work involved demolition of 400 sq ft garage and building out close to 1000 sq ft structure that included new garage, bed, bath, laundry/utility room. I took 5 quotes from different contractors and choose R & M Construction. Their quote was very detailed with down list items which gave me confidence that the team knew the job and could execute and how the cost was calculated and it gave me flexibility upgrade/downgrade listed items. During execution of the project, the team was very professional and did a great job! we lived in the house during construction and they were very accommodating. No hesitation in referring them."
Response time4 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Kyvos Construction, Inc.
Kyvos Construction, Inc.
4.4(
22
)
Garage - Build

Serving San Ramon, CA and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"We added a new room to our home and the entire process was smooth from start to finish. The crew was organized, respectful, and kept us updated daily. The final build blends perfectly with the existing structure. Excellent craftsmanship."
 kitchen remodel
 kitchen remodel
Kitchen remodeling
Kitchen remodeling
Kitchen remodeling

+40

Response time6 hrs
Response rate89%
8 neighbors recently requested a quote
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Barndominium Builders FAQs, answered by experts

Building a barndominium means converting a barn into a house. Barndominiums are becoming popular as spacious and stylish alternatives to typical housing structures. Old barns that become houses traditionally consist of wooden construction. However, newer structures, such as pole barns, often contain metal exteriors and roofs. Converting a metal outbuilding into a house presents an excellent opportunity to create a barndominium from metal.

Yes, barn doors can be too heavy, although the limitation is usually imposed by the mounting hardware you buy and not your home’s framing, unless you’re building an unusually wide door. To keep the weight down, you can opt for 1-by material rather than 2-by material, and choose a softwood like pine rather than a hardwood like maple or oak. Check the weight limits on your mounting hardware, and always attach your door track to studs rather than to drywall anchors.

Depending on your needs, you may find a storebought pole barn is a much less expensive option than a custom-built one. You can find pole barn kits from big box retailers starting at $11,000, but you will be limited when it comes to size and add-on features. As long as you have the necessary skills, you can save on labor costs by doing it yourself; but there are a lot of different skill sets you would need, and mistakes during the building process can lead to excessive repair bills later.

You can use a variety of wood to build a barn door, but the most common options include 1-by boards and 2-by boards for the backing and the decorative boards on the front of the door. Softwoods like pine will save you some money and should hold up well, while hardwoods like maple and oak will stand up to more wear and tear. You could also build the backer out of plywood to minimize the cuts you need to make. Whatever you decide on, make sure the width of the wood is compatible with the mounting brackets you buy.

A steel frame costs 10% to 20% more than a wood frame. Wood is a much easier material to work with, more accessible, and generally more affordable than steel—plus, you need specialized tools to work with steel.

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.