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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

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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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

"Working with Ilan Yosef in Los Angeles was an outstanding experience from start to finish. His team handled our full home renovation with precision, transparency, and professionalism. Every detail was discussed clearly, timelines were respected, and the craftsmanship exceeded expectations. It?s rare to find a contractor who genuinely cares about quality and customer satisfaction. Highly recommended for anyone looking for reliable remodeling services."
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.
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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

While prices fluctuate because of increased demand, fewer supplies, and engineering time, OSB generally remains more affordable than plywood at $1 to $2.40 per square foot compared to the $4.50 to $10 for plywood. Cost is only one factor you should consider when deciding between OSB and plywood.

The most significant expense when building a barndominium is constructing the metal shell, which includes the roof, doors, and windows. Additional exterior components impacting the overall cost include metal siding and the concrete foundation.

You don’t typically need a permit to build a shed, but it’s best to check with your local city clerk to make sure before you start the project. Every town, city, and municipality can have different rules when it comes to any home improvement project. Homeowners associations sometimes have restrictions on the materials you can use on your property as well.

It is recommended that you check with your local building official on barn building requirements and rules, since size restrictions vary greatly from region to region based on what your property is zoned for. Some cities limit barn construction depending on if your property is residential or commercial. The three main factors your building commission will evaluate are:

  • Height and lot coverage: How tall your barn is and how much of your total property it occupies

  • Setback: Distance between barn and property line

  • Easement: Legal right for another owner to access another’s property

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 Julian, CA homeowners’ guide to barndominium building

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