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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon117
    Verified barndominium building reviews

Top-Rated Barndominium builders in Wilmette - Updated Nov 2026

Avatar for Overall Builders
Overall Builders
5.0(
40
)
Shed, Barn or Playhouse - Repair

Serving Wilmette, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I could not be happier with the work Robert and Overall Builders did in our house. Overall Builders demoed and remodeled our entire basement. There were outside factors that delayed the timeline of the project drastically and Robert was extremely accommodating and understanding. Robert was consultative throughout the whole process and was truly a pleasure to work with. I would honestly trust Robert with any home remodel or repair that I needed (no matter how big or small the project)."
Deck And Railing
Window Installation
Carpentry
Bathroom Remodel
Bathroom Remodel

+47

Recommended by97%of homeowners
Avatar for The James Construction Group Inc
The James Construction Group Inc
5.0(
13
)
Find a Custom Home Builder

Serving Wilmette, IL and surrounding areas

Approved

In business since 2005

Warranties offered

Customers say: True professional

"We had more than 80% of the old house remodeled with new additions. It’s a daunting task and huge project. However, Dimitritis and Joshua made it easy and did a great job in completing our dream home. Joshua was fantastic managing the daily tasks and excellent with details. They were very responsive in re-addressing even with minor adjustments. Definitely recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+79

11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GARAGE FOR YOU INC
GARAGE FOR YOU INC
4.6(
118
)
Garage - Build

Serving Wilmette, IL and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"It was a difficult project. It’s one of those small houses in Nortbrook where they are predominantly have car ports instead of a garage or a garage that was converted to an extra room. It was a project with many challenges structurally as well as meeting the strict NB codes. It was more than we thought price wise but again things came up unexpectedly. Ricky is a very clever and experienced guy, fantastic. Throughout the short journey was Ivona. Ivona is very responsive and gets back to you immediately. They are so lucky to have her. Thank you again Ivona, Ricky and the guys. I am so glad I went with this company. I love my garage."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
Recommended by91%of homeowners
A P Builder & General Contractor LLC
4.1(
98
)
Find a Custom Home Builder

Serving Wilmette, IL and surrounding areas

Approved

Warranties offered

Customers say: Super punctual

"I can't say enough about A P Builders and how absolutely wonderful they have been from start to finish. We completely gutted and remodeled our home and Angelo was upfront, honest, timely, and everything that was contracted was done to perfection. We had crew there every day from start to finish. He started on time and finished on time. Any change orders were handled professionally and solutions were found for any unforeseen challenges due to the age of my home. I highly recommend AP Builders for any of your home improvement needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time5 days
Response rate99%
4 neighbors recently requested a quote
Avatar for Gorman Carpentry and Home Renovation
Gorman Carpentry and Home Renovation
3.8(
421
)
Shed, Barn or Playhouse - Repair

Serving Wilmette, IL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I hired Lucky Gorman to assess an exterior door between our outdoor balcony and hallway. The original builder did not install and seal correctly and water was getting into the unit as a result. Lucky and his associate Christian were knowledgeable and responsive. They sourced a new door and also replaced the wood trim and baseboard that had water damage. The quality of the work was great and I would hire them again ."
Response time12 hrs
Response rate98%
9 neighbors recently requested a quote
Avatar for Icon Building Group
Icon Building Group
5.0(
15
)
Find a Custom Home Builder

Serving Wilmette, IL and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"It was great to work with Icon Builders to building our dream home. They went out of their way to accommodate the completion of our home build in time for school. Their response times are great and the staff is truly personable. It was great working with Jenna, Natalia, Joe, Scott, Shawna and Charlie. I will recommend Icon to anyone looking to build a custom home."
Kitchen BEFORE
Kitchen BEFORE
Powder Room BEFORE
Living Room BEFORE
Loft BEFORE

+25

Avatar for A2 CARPENTRY
A2 CARPENTRY
5.0(
10
)
Garage - Build

Serving Wilmette, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Small jobs welcome

"Wow what an amazing person Jose is!!! Not only did he do a phenomenal job on my broken cabinet; he is trustworthy, honest and reliable … He followed all my instructions accessing my place while I was at work and got the job done the very next day.. which was soooo awesome since I had been dealing with my broken Cabinet for months and now I have a perfectly repaired drawer and a happy home:) :) If you need something fixed, Jose is the man for you!!"
Response time1 day
Response rate89%
9 neighbors recently requested a quote
LCF Consulting
4.6(
10
)
Find a Custom Home Builder

Serving Wilmette, IL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"LCF Consulting helped us with two projects. Our guest bathroom and our basement remodel. Both turned out amazing. We soon will be remodeling our master bathroom and will definitely be using LCF again. Trustworthy, kind, professional. I'm looking forward to working with Larry again!"
Garage addition
New Laundry Room
Shower in new bath
4 Season Room
4 Season Room

+40

Response time2 days
Response rate92%
2 neighbors recently requested a quote
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Barndominium Builders FAQs, answered by experts

The foundation for a pole barn should be at least 36 inches thick to ensure that the piers won’t shift from frost heave.

Barns and barndominiums are most commonly painted red, like barns depicted in movies and paintings. The practice of painting barns red dates back to America’s colonial days, when new farmers would borrow the European practice of mixing linseed oil with ferrous oxide to coat the barns in order to protect them from the elements, leaving the structures with a red color.

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.

Pole barns and carports are similar in that they rely on posts for support and are often not connected to a primary structure. The main difference between the two is that pole barns usually include walls that surround the entire perimeter of the structure, while carports generally remain open on three or four sides. It’s possible to insulate garage doors and even exterior walls on pole barns to create a comfortable workspace, and it’s a bit more secure for storage purposes. However, carports are more affordable.

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 Wilmette, IL homeowners’ guide to barndominium building

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