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Top-Rated Barndominium builders in Julian - Updated Nov 2026

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 Julian, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel with McCormick Home Builders went beyond our expectations. Leoni and her team took the time to understand exactly what we wanted. The open layout design changed the way we use the space, and it’s been perfect for family gatherings. They were prompt, courteous, and genuinely invested in making sure we were happy. Really impressed!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for O'Krey Construction, Inc.
O'Krey Construction, Inc.
5.0(
1
)
Find a Custom Home Builder

Serving Julian, CA and surrounding areas

Approved

In business since 1982

Free estimates

Customers say: Quick response

At O'Krey Construction, we have built our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project.

Response time5 days
Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Find a Custom Home Builder

Serving Julian, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Overall, they did a good job. They are friendly and very helpful. we had a little mess to clean up after, but to be fair, I didn't complain -- if i had they would have come back. Preferably they would have come back to check on their own."
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Palm Construction, Inc.
5.0(
90
)
Garage - Build

Serving Julian, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"
Recommended by100%of homeowners
IY Development & Renovation
4.9(
143
)
Garage - Build

Serving Julian, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"If you re looking for a top-notch kitchen remodeling experience, look no further than IY Development and Renovation .INC. Their team in Lafayette, California, is a dream to work with. They listened to our needs, offered innovative solutions, and executed flawlessly. Our new kitchen is now the heart of our home!"
Recommended by50%of homeowners
Avatar for Michael J Dove
Michael J Dove
4.7(
265
)
Shed, Barn or Playhouse - Repair

Serving Julian, CA and surrounding areas

In business since 1981

Free estimates

"The work was scheduled a few days after I contacted Dove.  He provided a fixed price for completing three of the projects and an hourly estimate for the fourth.  The electrician was on time both visits.  I was given a two hour window for the second visit and the electrician called to say he would arrive closer to the end time due to traffic.  The electricians were very professional.  They reviewed my requirements with me to make certain they completed the work the way I wanted.  They completed the work quickly.  Importantly they put down drop clothes in all areas where they worked and walked to avoid getting any dirt on our floors.  They cleaned up after them selves.  At all times they were courteous and demonstrated a respect for our home and belongings.  I will use Dove for any future work.
"
Michael J Dove
Before
After
Bathroom
Bedroom

+16

Recommended by92%of homeowners
Avatar for Gallenberger Construction
Gallenberger Construction
4.7(
31
)
Garage - Build

Serving Julian, CA and surrounding areas

In business since 2012

Free estimates

"Our second home was flooded and extensively damaged. Walls, flooring , ceilings , bathrooms all ruined. We live in Alaska and found Gallenberger through this website. I can t say enough good things about Gallenberger construction and James Gallenberger. From the start James was personable and easy to deal with. His work was done on time within budget and in a highly professional manner. The subcontractors he referred were also professional and closely managed by James. Our home is beautiful again ! I highly recommend Gallenberger construction."
Damaged fascia
Repaired fascia
Patio repairs
Patio rebuild
Patio repairs

+19

Response time6 hrs
Recommended by100%of homeowners
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Barndominium Builders FAQs, answered by experts

Tiny houses, often called tiny homes, need between 100 to 400 square feet, with the most common size being between 200 and 300 square feet. Tiny houses more than 400 square feet venture into apartment-size dwellings and may be considered more of a traditional house than a tiny home. The number of occupants, desired lifestyle, and furniture will all be major factors that determine the desired tiny house size.

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.

Building a tiny house is the least complicated way to build, especially if you’re tackling the project as a DIY. The smaller size means less complex plans, more straightforward utility installation, and fewer ways to make costly errors. Tiny homes still need to conform to building codes and often have other applicable regulations, so be sure to get the proper permits and confirm your build is by the book.

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. 

The lifespan of a barn is typically 40 to 60 years, but with skillful construction and proper maintenance, it can last up to 100 years. The actual lifespan depends on several factors, including the barn type, materials, usage, and climate. For example, the posts of a pole barn should last 50 years or longer, but if the structure is used for livestock in a rainy climate, it may rot within the first decade. Custom designs with high-end materials tend to last the longest. To get the best estimate for your barn's lifespan, you should consider its material type and intended use.

The Julian, CA homeowners’ guide to barndominium building

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