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TRUSTED BY ALAMO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon70
    Verified barndominium building reviews

Top-Rated Barndominium builders in Alamo - Updated Nov 2026

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

Serving Alamo, 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 I highly recommend OT Bay Builders, if you feel your home is outdated or if you are looking to increase the value of your home for an upcoming sale!"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 Alamo, 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 Alamo, CA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Emergency services offered

"We needed a new kitchen, since ours was seriously out dated. We have some ideas of what we wanted, but was hoping for some professional input. We hired Eli with Cal Green to do the job and had hoped we made the right decision. In the end we did. Eli was very knowledgeable, patient, and caring. He made the process go very smoothly and handled all the permits and dealings with the city, which was a relief for us. He took our ideas and included some of his and the kitchen came out great we are very pleased with everything. I would recommend Eli for any work you're considering for your home. For our next project we will definitely be using Eli and Cal green remodeling. Thank you so much Eli for a wonderful experience."
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 Alamo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Customers say: Quality work

"The remodel has truly revitalized my home. From start to finish, your expert advice, thoughtful design choices, and flawless execution have resulted in a space that feels fresh, modern, and exactly as I imagined."
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 Alamo, 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."
.
.
.
.
.

+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Kyvos Construction, Inc.
Kyvos Construction, Inc.
4.4(
22
)
Garage - Build

Serving Alamo, 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%
9 neighbors recently requested a quote
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Garage - BuildShed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving Alamo, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
Avatar for Soria Construction, Inc.
Soria Construction, Inc.
5.0(
3
)
Garage - Build

Serving Alamo, CA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"We had Juan and his crew take on our major home remodel- including moving bathrooms, adding a laundry, extending the footprint with an additional bedroom and half bath. The work itself was top notch! From framing, to electrical/plumbing to all of the finishing work. They are all very skilled and clearly take pride in their work. We also effectively worked through the inevitable changes on-the-fly that occur on every project. I would enthusiastically recommend Juan for any job, from complete rebuild to small improvements. We plan to use them again for our next project reimagining out outdoor space."
Front exterior of new custom build
Interior living space
Custom new home build
Master bathoom
Custom new home build

+13

Response time1 day
Recommended by66%of homeowners
Avatar for Atlantis Remodeling
Atlantis Remodeling
5.0(
6
)
Garage - Build

Serving Alamo, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"We build an 400 sqft addition to our living room and made some change to the layout of our home as well , In summary, working with Joel and Avi was a great experience all around. The communication was excellent, the job was done quickly and cleanly, and the end result is absolutely fantastic. I would highly recommend them to anyone in need of home renovation and construction work."
Spa like Master Bathroom
Spa like Master Bathroom
Spa like Master Bathroom
Spa like Master Bathroom
Spa like Master Bathroom

+47

Response time6 hrs
Response rate88%
Recommended by80%of homeowners
Avatar for ASCEND RENOVATION & ROOFING INC
ASCEND RENOVATION & ROOFING INC
4.3(
12
)
Garage - Build

Serving Alamo, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Blake and his team remodeled a room; and they removed the old insulation and installed new insulation in our home. Blake is a pleasure to work with and he’s has worked in all facets of the trade so we felt we were in good hands. He confidently and thoroughly assessed and explained the intricacies of our home and the job to be done. His team of contractors is talented, professional, and punctual. I would definitely hire Ascend Renovation and Roofing again."
New Spanish Tile Roof
New Spanish Tile Roof
New Spanish Tile Roof
New Spanish Tile Roof
New Spanish Tile Roof

+218

Response time1 day
Response rate98%
3 neighbors recently requested a quote
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Barndominium Builders FAQs, answered by experts

Average barndominiums last between 50 and 150 years depending on the materials they are made from, how well they are maintained, and the environment they are built in. Barndominiums are very durable and have a much longer lifespan than traditional wood homes. With proper care and maintenance, well-built barndominium homes can last generations. 

It is almost always more affordable to buy an existing home than to build a new one. Building a home involves numerous costs, including labor, permits, inspections, utility hookups, and brand-new materials, finishes, and appliances. Additionally, new construction loans can have higher interest rates than traditional mortgages, and property taxes on new homes are often higher, increasing long-term costs. An exception is a DIY house build, which can be cheaper than buying an existing home if you do the labor yourself. While building is generally more expensive, a new custom home offers complete control over the layout and design. Furthermore, new construction is typically worth more than a comparable pre-owned home and may provide a better return on investment if sold quickly.

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.

Common pitfalls include underestimating the cost of site preparation, overlooking permit and utility fees, and not setting aside funds for unexpected changes. Change orders during construction can disrupt your budget. It’s best to plan a detailed budget, obtain multiple quotes, and include a 10% to 15% contingency fund for unexpected expenses.

Any type of construction that damages a tree’s roots via soil compaction can be dangerous, and is one of the primary causes of mature tree death in residential areas. Simply putting lots of weight on the ground around the tree, like construction supplies, trailers, and equipment, can kill roots near the surface. Of course, installing new foundations, patios, or utility lines can cut through nearby tree roots. Accidentally striking a tree with equipment or supplies is rarely a problem, but can cause damage of its own, too.

The Alamo, CA homeowners’ guide to barndominium building

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