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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

12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GARAGE FOR YOU INC
GARAGE FOR YOU INC
4.6(
120
)
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 by89%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 have been extremely happy working with Lucky Gorman and his team over the past couple months. As a recent first time home buyer, I appreciate that Lucky has been incredibly consultative, transparent and reliable when I have requested numerous quotes and contracted multiple projects. His estimates are always prompt and clear and the eventual work is very high quality. He also has exceptional personal communication skills and has been helpful in providing additional neighborhood references and recommendations. Your home will be in good hands with Lucky Gorman and his team!"
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

"They were responsive, got the job done quickly and it looks great. We had two pillars removed and replaced. concrete was laid to keep them level and they painted all of the wood on the front of our house from black to white. Everyone was friendly to work with. I would definitely use them again for future house projects."
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

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

American badgers sleep in the burrows they dig, which can be extensive, featuring multiple chambers and tunnels. Badgers prefer to excavate their dens in open grasslands, prairies, and fields where the soil is easy to dig. They are solitary animals and usually have several burrows within their territory to use as needed. These underground homes provide them with a safe and secure place to rest during the day and to raise their young.

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.

Skid foundations, deck block foundations, and concrete block foundations are the most affordable shed foundation options. Of these, we recommend deck blocks. Deck blocks are easy to install and level, and they raise your shed up off the ground to prevent rotting from exposure to water and moisture. Keep in mind that deck blocks won’t resist soil movement or frost heave, so they’re not ideal in areas with expansive soil or a deep frost line.

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 Wilmette, IL homeowners’ guide to barndominium building

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