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    Average homeowner rating
  • Verified reviews icon97
    Verified barndominium building reviews

Top-Rated Barndominium builders in Northfield - Updated Nov 2026

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

Serving Northfield, 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 Northfield, IL and surrounding areas

Approved

In business since 2005

Warranties offered

Customers say: True professional

"Simply put, I could not recommend them enough. They were flexible and made the process easy. As this was our first rehab, this one took 18+ months due to legal and zoning. Throughout the entire process, James Construction group was happy to wait and consult as needed. I feel many companies may have moved on during this lull in our project and left us out. Once we finally got all the right paper work, they moved very quickly to rehab our house. All the while, we lived in the basement. Every contractor that came through for them was very nice and kept things as clean as possible (construction is always going to be dusty to a degree). As for the finishing, they made that easy too by allowing us to pick the big design elements but handled most of the "small finishes" that go overlooked but are a massive headache for the home owner. For example, baseboard trim was something we weren't very passionate about and let the company match up to our style - it looked great! With any construction project, there's bound to be change orders. James Construction was always flexible, assisting in anyway they could. We had an extra last-minute bath remodel that they team executed flawlessly, even though many of the contractors that were needed for the project had already done their jobs on the bigger parts of the houses. With the finished product, we couldn't be happier. If you have a rehab or want to upgrade, this is the right company for you. They're budget friendly, too!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+79

13 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 Northfield, IL and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"We had Garage For You build us a detached garage. It turned out great. Ivona handled the permitting process and got the necessary surveys done quickly. The concrete was done quickly and they were clean. The carpenters were fussy about materials used and paid attention to the little things that made it a great job. I would highly recommend Garage For You for your garage needs."
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 Northfield, 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 Chrysalis Unbound Custom Decorating and Remodeling
Chrysalis Unbound Custom Decorating and Remodeling
4.2(
29
)
Shed, Barn or Playhouse - Repair

Serving Northfield, IL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"True professional craftsman. Honest, trustworthy and flexible scheduler. Rebuilt main home staircase. Confronted surprise issues with his years of experience and skills. Impressive mobile carpentry shop. Please feel free to use us as a reference."
1 neighbors recently requested a quote
Recommended by72%of homeowners
All Service Calls, LLC
4.5(
41
)
Shed, Barn or Playhouse - Build

Serving Northfield, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"The team was very responsive in assisting the removal of a silver maple in my back yard. Came out and quoted the opportunity within a couple days of engaging them on the Home Advisor platform. After moving forward with the bid, the continued to provide communication even through a couple reschedules due to weather. The completion of the project was smooth and they left the back yard in great shape. Iâ d recommend All Service Calls to my friends and family members."
Response time3 hrs
Response rate99%
Recommended by94%of homeowners
Avatar for Icon Building Group
Icon Building Group
5.0(
15
)
Find a Custom Home Builder

Serving Northfield, 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 Northfield, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Small jobs welcome

"Jose did wonderful cabinetry work for us, refacing the doors on a built in wardrobe, building a new attached bookshelf unit, and combining them seamlessly. He was very communicative, flexible, and responsive. Would definitely recommend."
Response time1 day
Response rate89%
7 neighbors recently requested a quote
LCF Consulting
4.6(
10
)
Find a Custom Home Builder

Serving Northfield, 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

This answer varies based on where you are, but most states require that all homes are greater than 320 square feet. Remember that four walls are not the only requirements—windows, closet space, minimal ceiling heights, and indoor air quality are also factors. Each state and municipality differs, though, and as some don’t consider tiny homes permanent shelters, you’ll need to check to ensure you aren’t violating any local or state laws with your build.

You may need a local building permit and written permission from your homeowner’s association to install a shed, especially if you’re doing any substantial land clearing or installing electricity or plumbing. Permit requirements vary between municipalities, so research the local laws before starting your project. If you hire a contractor to build the shed, they can help determine which permits will be necessary.

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.

Whether pole barn posts should be set in concrete depends on the soil surrounding your home. If your soil is compact and digging conditions are agreeable, then setting pole barn posts in concrete is an ideal option.

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

The Northfield, IL homeowners’ guide to barndominium building

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