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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon29
    Verified barndominium building reviews

Top-Rated Barndominium builders in Darien - Updated Nov 2026

Avatar for Connell Construction, LLC
Connell Construction, LLC
5.0(
4
)
Find a Custom Home Builder

Serving Darien, WI and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. Our crew takes pride in the craftsmanship required by our customers. We specialize in custom homes, shouse's, barndominium's, additions and remodel's.

Parade House
Hobby Shop
Recommended by75%of homeowners
Avatar for T&K Builders LLC
T&K Builders LLC
4.2(
10
)
Find a Custom Home Builder

Serving Darien, WI and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"T&K Builders LLC, Terry and his Team were the ultimate professional. What was promised was delivered and more. Terry and his Team explained all the steps being performed. There was no surprise when it came to the invoice. I would hire T&K Builders LLC, Terry and his Team again and again for any of my home improvement projects - large or small."
Mall Dr Shell remodel
72 neighbors recently requested a quote
Avatar for Castle Construction
Castle Construction
4.9(
9
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Darien, WI and surrounding areas

Free estimates

Credit card accepted

"Alex was here on time. Did a great job replacing the damaged column and secured it in place, as it apparently wasn't when the house was built. Cleaned up the mess and even sent me pictures of the progress."
Kitchen and Bath Remodeling Project
Remodeling - Kitchen & Bathroom Project
Decks and Porches Project
Landscaping Project
Kitchen and Bath Remodeling Project

+64

Recommended by100%of homeowners
Avatar for The Mini Convenience Home Repair & Services
The Mini Convenience Home Repair & Services
5.0(
6
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build

Serving Darien, WI and surrounding areas

"The work went very well, my wife and I were pleased with the prompt professional service. The price was affordable and the work was great, once finished he cleaned after himself and made sure we were satisfied. I would definitely refer this company to anyone I know who needs any home repair work. Chris met our expectations and beyond with the affordable price and high quality service along with a time frame."
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+25

Recommended by100%of homeowners
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Barndominium Builders FAQs, answered by experts

Rather than using a common two-by-four piece of wood for a rafter, you probably will use two-by-six, two-by-eight, two-by-ten, or even two-by-twelve boards. Wider lumber is typically a better choice in a larger building as it provides more sturdiness. Some installers may use wider lumber for rafters near the edges of the roof, where the greatest stress occurs, and save money with narrower lumber toward the middle.

A steel frame costs 10% to 20% more than a wood frame. Wood is a much easier material to work with, more accessible, and generally more affordable than steel—plus, you need specialized tools to work with steel.

While a romantic getaway in a vacation treehouse may sound appealing, building one to live in year-round comes with more challenges. However, a growing number of people are adopting this small-scale living approach to appreciate an off-the-grid, private lifestyle. It allows you to feel closer to nature in a sustainable, customizable, minimalist, and eco-friendly way.

Building a tiny house is the least complicated way to build, especially if you’re tackling the project as a DIY. The smaller size means less complex plans, more straightforward utility installation, and fewer ways to make costly errors. Tiny homes still need to conform to building codes and often have other applicable regulations, so be sure to get the proper permits and confirm your build is by the book.

While building a treehouse isn’t necessarily a death sentence, damaging the trunk is one of the ways to kill a tree. If you’re concerned about the tree, opt for a treehouse support system rather than attaching it directly to the trunk. This may involve using bolts and brackets to affix the structure to the tree's branches or establishing a standalone support system that remains unattached to the tree.

The Darien, WI homeowners’ guide to barndominium building

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