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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon40
    Verified barndominium building reviews

Top-Rated Barndominium builders in Oconomowoc - Updated Nov 2026

Avatar for Napravnik Construction, LLC
Napravnik Construction, LLC
4.8(
66
)
Shed, Barn or Playhouse - Repair

Serving Oconomowoc, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Charles was on time and very respectful of our home. He did a great job and even though there was a hiccup where he had to run to Home Depot (due to a prior issue from a different handyman) he did not ask for anything except payment for the additional parts at cost. I would and will hire them going forward!!"
French Kitchen
Custom Homes
Room Additions
Modern flare
Custom Garages

+4

Response time1 day
49 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for The Loft Remodeling and Architectural Salvage, LLC
The Loft Remodeling and Architectural Salvage, LLC
4.4(
39
)
Shed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I am so grateful to have had such an excellent contractor. A basement remodel in a 1920s home is always going to have surprises and puzzles to solve. Mike took on the challenge, made awkward spaces more comfortable, and added a bathroom where there was none. He communicated carefully every step of the way, and offered options and great suggestions. His tile work is beautiful and he pays attention to details. I wholeheartedly recommend Mike."
Full Kitchen Remodel in Lake Zurich, IL
Kitchen Remodel in Lake Zurich, IL
Before the kitchen remodel
New laundry room with new back door
Dog shower in new laundry room

+26

Response time9 hrs
Response rate89%
2 neighbors recently requested a quote
Avatar for RNR
RNR
4.8(
31
)
Garage - Build

Serving Oconomowoc, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Roberta and Ricardo, were willing to take on a task that was not to familiar to them. They provided reasonable quote, and arrived prompted and ready to execute. The reviews for the greenhouse stated that it would take multiple days, but they got it together in one to meet a deadline for my event. Their demeanor was professional but friendly, they were open to questions and provided their thoughts for long term issues. I will continue to work with them for all my home project needs, as well as refer others to them for services."
Decks & Porches Project
Porch and decking project
Decks & Porches Project
Decks & Porches Project
Decks & Porches Project

+37

Response time3 days
Response rate100%
1 neighbors recently requested a quote
Avatar for T&K Builders LLC
T&K Builders LLC
4.2(
10
)
Find a Custom Home Builder

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"Highly Recommend T&K Builders We could not be more impressed with our experience with T&K Builders. From the beginning, Terry and his team were attentive, punctual, respectful, and professional. Terry personally walked us through the entire process from start to finish, including the design and material selections for our two-story, approximately 8,000-square-foot barndominium. Because we have a farm, we had some very specific needs. Automotive and RV parking were extremely important to us, along with a large, functional mudroom because we are constantly dealing with mud and farm traffic. Terry listened to what we wanted and helped design the space around how our family would actually use it. He and his team also continually worked with us to manage costs and offered different options when there were opportunities to save money without sacrificing the overall quality of the project. One of the things that impressed us most was the communication and oversight throughout the en"
Mall Dr Shell remodel
82 neighbors recently requested a quote
Avatar for Committed Contracting
Committed Contracting
4.0(
8
)
Garage - Build

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Committed Contracting is a locally owned and operated contractor based in Pewaukee, Wisconsin, serving homeowners throughout Southeast Wisconsin. We provide full-service exterior and remodeling solutions, including roofing, siding, windows and doors, decks, porches, pergolas, gutters, storm damage restoration, sunrooms, gable roof additions, patio additions, garages, and other home additions. Whether it is improving curb appeal, expanding living space, or restoring damage, our team delivers quality workmanship, clear communication, and dependable service from start to finish.

Before pictures
After Completion Pictures
Before concrete slab removal
Before and after of the front porch and Balcony
Roofing Tear off and Install Pictures

+79

Response time1 day
Response rate100%
77 neighbors recently requested a quote
Avatar for ADM Contractors LLC
ADM Contractors LLC
5.0(
1
)
Garage - Build

Serving Oconomowoc, WI and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

ADM Contractors, LLC is a family-owned organization that has a reputation for outstanding leadership, innovation, and expertise. Our people make the difference. We are lucky to have on staff knowledgeable craftsmen with expertise in both the residential and commercial markets. Our employees take pride in their work by showing their active involvement, creativity, and support during the entirety of each and every project. \n \nWe are delighted that you have chosen to consider ADM for your General Contracting needs and look forward to the possibility of working with you in the future.

Kitchen
Whitefish Bay Home Remdl
Kitchen
Whitefish Bay Home Remdl
Kitchen

+93

Response time3 days
Response rate89%
Avatar for Watry Homes LLC
Watry Homes LLC
4.8(
403
)
Find a Custom Home BuilderShed, Barn or Playhouse - Repair

Serving Oconomowoc, WI and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"Watry Homes did a great job.  Their rep was on time and very knowledgeable.  He explained my different options and gave me a good price.
On time, professional, and very knowledgeable.  I will definitely call Watry Homes for my next home project.
"
Additional Photos
HardiPlank and Hardie Shakes
All Hardie Shakes
HardiPlank and Hardie Shakes
HardiPlank Siding

+14

Recommended by95%of homeowners
Avatar for Mudslingers
Mudslingers
4.4(
185
)
Shed, Barn or Playhouse - Repair

Serving Oconomowoc, WI and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The owner promised, I would be happy with the job, and they went beyond what I had in mind. Matched the walls perfectly, and spent a lot of time removing all left over scrap and cleaning up. Paid them extra because the work was so impressive. They work very well with us."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by91%of homeowners
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Barndominium Builders FAQs, answered by experts

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.

It may be tempting to DIY the construction of a swing set to save money, but we don’t recommend it. Since children will use the swing set, the entire system must be solid and safe, meaning the cost savings aren’t worth potentially endangering them. Plus, most DIYers will have to build their swing sets out of wood, which won’t last as long as metal or vinyl and introduces the risk of splinters. Instead, hire a local playground equipment installer to ensure the swing set is built safely and efficiently, setting up your kids for fun for years to come.

Your foundation contractor will first need to remove the topsoil and any vegetation within 4 feet of the area around the barn. They’ll need to ensure they have clear access to the site to begin excavation, after which they can begin construction.

It can, especially with the rising popularity of treehouses that go beyond the ones designed for kids. Adults can now use them as office spaces, yoga studios, or quiet treetop retreats. That said, a treehouse can appeal to families with children or adults who might want to convert it into a space of their own. Depending on the buyer, they may be willing to pay extra for the unique feature.

Yes, barndominiums are energy-efficient as long as insulation professionals properly install quality insulation, windows, and doors. Utility bills for barndo living can be up to 50% lower than those for a traditional home.  Make your barndo more energy efficient by working with contractors and HVAC professionals to strategically place windows, doors, and heating/cooling systems. 

The Oconomowoc, WI homeowners’ guide to barndominium building

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