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Find Barndominium builders in O Fallon

Avatar for Coach House Garages
Coach House Garages
4.7(
112
)
Garage - Build

Serving O Fallon, IL and surrounding areas

Approved

In business since 1973

Free estimates

Warranties offered

"They did an excellent job. They were expensive, but you get what you pay for. The building inspector of the city said this was the best built garage he had ever inspected. I would highly recommend them and I would definitely hire them again."
Job #S0202
Job #S0058
Job #T0038
Job #S0094
Job #V0218

+24

Response time2 days
Response rate95%
Recommended by96%of homeowners
Avatar for Mr. Handyman Metro East
Mr. Handyman Metro East
4.6(
196
)
Shed, Barn or Playhouse - Repair

Serving O Fallon, IL and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"Mr. Handyman was wonderful! Not only was the clearing done perfectly and safely, but under the time quoted. Without Mr. Handyman, I could not have made it out of my home for days! I am not looking forward to another storm, but I feel a lot safer that I have someone to help me. I have had terrible experiences with contractors in the past, and I won’t hesitate to call Mr. Handyman."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
Response rate92%
Recommended by95%of homeowners
Avatar for All Property Improvements, Inc.
All Property Improvements, Inc.
4.6(
14
)
Garage - Build

Serving O Fallon, IL and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: True professional

"Steve has built two garages for us over a period of a couple of years. I also had him come back and build an extension on one of the garages. Steve is a great guy to work with and his guys are all polite and excellent Tradesmen."
 24x36 1.5 story
 26x38 1.5 story
 28 x 40 1.5 story
 24 x 32 Log front
 24 x 24 Cedar

+4

Response time4 days
Recommended by83%of homeowners
Avatar for VMK Remodeling
VMK Remodeling
4.2(
19
)
Shed, Barn or Playhouse - BuildGarage - BuildShed, Barn or Playhouse - Repair

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"FIREPLACE ELECTRICAL INSERT!! We hired Vinc and crew a second time to make the fireplace insert happen. They worked very hard to modify the old brick opening and seal everything up properly. Vinc has great suggestions and ideas! He created us a one of a kind beautiful year round updated look for our home we love & been enjoying for two weeks! We will hire him again!"
Response time2 days
Response rate90%
74 neighbors recently requested a quote
Avatar for The Shed Shak
The Shed Shak
5.0(
5
)
Shed, Barn or Playhouse - BuildGarage - Build

Serving O Fallon, IL and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"They went above and beyond everything they promised. The building is amazing and the people are even better!! I would highly recommend Shed Shak to anyone!"
Shed Build
8x12 Victorian Playhouse
10x12 Side Utility
12x20 Best Value Metal
12x24 Cottage Shed

+6

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Sentri Homes
Sentri Homes
2.8(
36
)
Find a Custom Home Builder

Serving O Fallon, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."
25 neighbors recently requested a quote
CF Handyworks
New to Angi
Shed, Barn or Playhouse - Repair

Serving O Fallon, IL and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Hi, I’m Caleb—a veteran and reliable local handyman serving Wood River, Edwardsville, Glen Carbon, and the greater St. Louis area. I specialize in handyman services, carpentry, and light electrical work, helping homeowners handle everything from small repairs to larger home improvement projects.\n\nWhether you need light fixtures installed, outlets replaced, drywall repaired, doors hung, trim work, or custom carpentry, I bring attention to detail and a commitment to doing the job right the first time.\n\nI take pride in clear communication, showing up on time, and delivering clean, professional results. No shortcuts, no surprises—just quality work you can count on.\n\nSend me a message with your project details or photos, and I’ll help you get it done right.

DVD Shelf L Angle
DVD Shelf R Angle
Front R Angle
Back R Angle
Ceiling Lights Install

+3

6 neighbors recently requested a quote
Ascended Constructions
New to Angi
Find a Custom Home Builder

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
Avatar for RDB CONSTRUCTION LLC
RDB CONSTRUCTION LLC
New to Angi
Garage - BuildShed, Barn or Playhouse - Build

Serving O Fallon, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today. \n

Response time10 hrs
Response rate100%
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Barndominium Builders questions, answered by experts

Yes, barndominiums are energy-efficient as long as insulation professionals properly install quality insulation, windows, and doors. Utility bills for barndo living can be up to 50% lower than those for a traditional home.  Make your barndo more energy efficient by working with contractors and HVAC professionals to strategically place windows, doors, and heating/cooling systems. 

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.

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 you should choose a flat roof or a sloped roof depends on your particular situation. Flat roofs tend to be less expensive to install. However, sloped roofs have longer lifespans and stand up better to heavy snow and other inclement weather.

Keep in mind that even a flat roof needs to have a slight slope, usually around 1/2 inch for every foot. If it is completely flat, water will pool and cause damage, either from weight or leakage or rot.

The best lumber for building will be the strongest and most eco-friendly wood your budget allows. That being said, Douglas fir, pine, oak, and maple are all common building materials. Contractors will use a strong, inexpensive wood to frame a house or other structure and finer woods like mahogany for detail work. 

The O Fallon, IL homeowners’ guide to barndominium building

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