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  • Verified reviews icon34
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Top-Rated Barndominium builders in Oshkosh - Updated Nov 2026

Avatar for Bartel Brothers Construction, LLC
Bartel Brothers Construction, LLC
5.0(
6
)
Garage - Build

Serving Oshkosh, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Offers commercial services

"Outstanding customer service. Owners of business did the work. Quality job, cleaned up afterwards, followed up a few weeks after completion of job to be sure we were happy with job done. Would absolutely hire again. Most importantly they completed the project when they said they would, quality workmanship, all for the price they quoted us,"
Bartel Brothers Construction, LLC
Bartel Brothers Construction, LLC
Bartel Brothers Construction, LLC
Bartel Brothers Construction, LLC
Bartel Brothers Construction, LLC

+2

Response time1 day
Response rate98%
1 neighbors recently requested a quote
Avatar for Sullivan Exteriors
Sullivan Exteriors
4.7(
44
)
Shed, Barn or Playhouse - Repair

Serving Oshkosh, WI and surrounding areas

In business since 2008

Free estimates

"Mr. Sullivan brought an assistant and they cleaned our Appleton 2-story Victorian home's gutters and repaired a spot damaged by an ice dam in last year's severe winter. They were pleasant and professional. I would recommend them for this work and will be calling them soon for another gutter cleaning.
"
Recommended by95%of homeowners
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Barndominium Builders FAQs, answered by experts

While it’s best to have access to large, healthy, strong trees in a safe position, treehouse living is still possible without them. Contractors can fit tree posts to build the structure onto or use posts as additional support alongside the trees themselves. If you’re in doubt about the suitability of the trees on your land, consult with a local treehouse builder before you start the project.

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.

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.

Yes, you can use a storage shed several ways, including as a chicken coop, but you'll need to make some modifications. You will have to add a chicken door, roosts, ventilation near the roof, mesh on the windows, and insulation if you live in a colder climate. Additionally, you’ll want to ensure that the shed is predator-proof so no other animals can harm your chickens. You should also add a run and nest boxes to your shed.

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.

The Oshkosh, WI homeowners’ guide to barndominium building

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