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Top-Rated Barndominium builders in Seymour - Updated Nov 2026

Avatar for KC CONTRACTING & CONSTRUCTION LLC
KC CONTRACTING & CONSTRUCTION LLC
5.0(
8
)
Find a Custom Home BuilderGarage - Build

Serving Seymour, MO and surrounding areas

Approved

In business since 1998

Free estimates

Customers say: Quick response

"KC Contracting and Construction built 3 homes for us simultaneously (For us and our 2 sons), a shop, and a barn, and did a phenomenal job on everything. They were very professional, hard working, and easy to work with. We have built several homes in the past and this was, by far, our best experience. We have never worked with a more honest contractor who really cares about his customers and the quality of the work they provide. We will definitely use them for any future construction needs."
Response time10 hrs
Recommended by100%of homeowners
Avatar for Vertex Construction
Vertex Construction
5.0(
2
)
Shed, Barn or Playhouse - Repair

Serving Seymour, MO and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: True professional

"I am the owner of the building supply that he works through. I recommend Jeridan to customers asking for a reputable contractor. I would not hesitate to use him on personal jobs. Very honest, respectful and clean."
Additional Photos
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+1

Recommended by100%of homeowners
Avatar for RedNeck Woodworking
RedNeck Woodworking
4.8(
2
)
Shed, Barn or Playhouse - Repair

Serving Seymour, MO and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! \n

front of old deck
old broken deck
New deck
Deck
Deck

+1

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Work Bubs, LLC
Work Bubs, LLC
5.0(
28
)
Shed, Barn or Playhouse - Repair

Serving Seymour, MO and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"I had a very difficult schedule to work around in getting fixes to my home before listing. Work Bubs did a Very thorough job on all tasks which included deck repair, electrical work, roof flashing installation, sealing cracks, installing door lock and minor plumbing. Materials used were high quality. Very happy with results."
Remodeling - General Project
Additional Photos
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+5

Response time2 days
Response rate100%
Recommended by77%of homeowners
Avatar for That Guy Home Services
That Guy Home Services
5.0(
9
)
Shed, Barn or Playhouse - Repair

Serving Seymour, MO and surrounding areas

In business since 2022

Free estimates

""That Guy" assisted in an awesome looking and quality porch addition to our already started, but needing help to finish, home business improvement project. Nick was very knowledgeable in all aspects of the construction process! We will continue to utilize his services and highly recommend "That Guy" for all of your projects!!!"
Remodeling - General Project
Handymen Project
Handymen Project
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+37

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

Building a barndominium means converting a barn into a house. Barndominiums are becoming popular as spacious and stylish alternatives to typical housing structures. Old barns that become houses traditionally consist of wooden construction. However, newer structures, such as pole barns, often contain metal exteriors and roofs. Converting a metal outbuilding into a house presents an excellent opportunity to create a barndominium from metal.

Whether you buy a prefabricated shed or build one depends on why you need it and where you stay. For instance, if a simple garden shed is what you’re after, it’ll be less expensive to buy one already built. But if you want a shed with windows, plumbing, and electric work, a custom-built unit might be more suited to your needs.

The timeline to build your barn will depend on the barn type and the company you hire. A pole barn may take six weeks or so, while a traditionally framed or steel-framed barn can take four months or longer. Building a barndominium takes the longest because you are essentially building a new home. You can expect barndominiums to take six months or longer to build.

Average barndominiums last between 50 and 150 years depending on the materials they are made from, how well they are maintained, and the environment they are built in. Barndominiums are very durable and have a much longer lifespan than traditional wood homes. With proper care and maintenance, well-built barndominium homes can last generations. 

Whether you should choose a flat roof or a sloped roof depends on your particular situation. Flat roofs tend to be less expensive to install. However, sloped roofs have longer lifespans and stand up better to heavy snow and other inclement weather.

Keep in mind that even a flat roof needs to have a slight slope, usually around 1/2 inch for every foot. If it is completely flat, water will pool and cause damage, either from weight or leakage or rot.

The Seymour, MO homeowners’ guide to barndominium building

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