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Barndominium Shells For Sale in MT, ID, WA, & WY

The Trusted Source for Barndominium Shells in MT, ID, WA, & WY

At MQS, we specialize in barndominium shell pole barns and post-frame buildings. Each shell is fully customizable, built to last, and engineered to withstand winds up to 90 MPH, with metal roofing and siding panels backed by 40-year manufacturer warranties, plus 50-year post and 10-year overhead door warranties. Our team brings more than 30 years of experience, over 5,000 completed post-frame structures, and a #1 ranking in Montana for 2025 to every shell we build.

From everyday Americans to those who love having options for their next DIY project, we design our barndominium shell pole barns to fit your property, lifestyle, and vision. Serving those choosing alternative housing, hobbyists, creators, and craftsmen throughout Montana and Idaho, and in select areas of Washington and Wyoming, we deliver fast build times and quality materials, creating spaces you’ll enjoy for years to come.

Barndominium Shell Building Styles For Sale in MT, ID, WA, & WY

Build the home, workshop, or both combined that you’ve always wanted. Our designs offer flexible layouts with wide spans, oversized overhead or sliding doors, and open or partially/fully enclosed lean-tos. There are so many ways to create spaces for living quarters, offices, or multi-purpose rooms. Finishing options are available for those who prefer to complete the interior themselves.

Designed for anyone: future homeowners, DIYers, hobbyists, mechanics, collectors, and those who need extra space, our barndominium shells deliver the strength, functionality, and longevity your projects demand, tailored to fit your property and lifestyle. Explore some of our commonly built barndominium shell pole barn styles below for inspiration.

Standalone Shell

A 32x56x10 Barndominium Shell, featuring Parchment metal siding, and Charcoal metal roofing, available for custom built by MQS in MT, ID, WA, & WY

Shouse/Shome Shell

A 36x76x18 Shop_ Barndominum Shell, featuring Krinkle Charcoal Metal siding, and Krinkle Black Metal Roofing, And krinkle Black wainscoting and trim, available for custom built by MQS in MT, ID, WA, & WY

Shells with Attached Garage

A 24x40x16 Post Frame garage with 40x40x10 Stud Frame Barndominium Shell attached, featuring Bright white metal siding, and Black metal roofing, available for custom built by MQS in MT, ID, WA, & WY

Two Story Shell

A 48x72x18 Barndominium Shell_Shop, featuring Rural Red metal siding, and Black metal roofing and wainscoting, available for custom built by MQS in MT, ID, WA, & WY

ADU/In-Law/Guest Shell

A 36x64x10 Barndominium Shell, featuring Parchment Metal Siding, and Burnished Slate Metal roofing, available for custom built by MQS in MT, ID, WA, & WY

Make It Your Own

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Recently Completed Barndominium Shell Projects Across MT, ID, WA, & WY

What Customers Say About Working With MQS

“
Erin O

“MQS was awesome to work with from our initial meeting at our property with Chris, followed by the continued support throughout the rest of the project by Merv. They were always responsive, communicative, had great attitudes, etc. In addition, their construction crew that was lead by Jonathan worked HARD, fast, but didn't sacrifice quality! Our shop and concrete (which they also did) was completed in 2.5 weeks! Merv did a walkthrough with us at the end to make sure EVERYTHING was up to his expectations as well as ours. We would recommend them over and over again to those looking to have an awesome post-frame shop!”

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Jaclyn S

“I cannot express my gratitude for this company and the entire process from start to finish. I have been dreaming of building my barn for over 15 years - and MQS finally made my dream come true. I had reached out to over 5 shop contractors in my area to interview. Only 3 returned my inquiry. Steven Palmer was our salesman and he never once made my questions feel silly. His communication was top tier and he was prompt in returning calls/emails. He put together multiple scenarios and drawings and customized our build to our budget. Once we were ready to pull the trigger, Steven helped us through the permitting process with the county. Once we finally had permits, the Yoder & sons company did the actual build. They were prompt, kind, respectful and clean. I would choose this company every time for a build. You wont be disappointed!”

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Tim T

“Our experience with MQS was terrific from the initial email through the end of the build. Our salesman was able to take down our needs and came up with the perfect design for our shop/garage.
Throughout the process, he was quick to respond via phone and email to our questions and was very helpful in guiding us toward a solution that matched both our budget and needs. The Amish crew that built the garage were professional and quick without compromising quality. Now that our MQS building is completed, we couldn't be happier with the process, craftsmanship, and value. We highly recommend MQS!”

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Stacy O

“I had high expectations and MQS exceeded them in every regard. The sales, planning and construction process were seamless. The construction team was absolutely incredible. If you are in the market for a high quality shop at a fair price, I could not give MQS a stronger recommendation.”

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Jim J

“I had MQS build my 40'x60' shop last year. They did and amazing job and built it lightning fast. The quality and workmenship is all there. Recently I had a dump truck driver accidentally run into the shop and do some damage to the soffit. I called Steven at MQS and he was able to get a crew out here to make it look like new.
The crew was very professional and efficient with their time as well. I highly recommend this company to handle any post/frame builds as I have worked with multiple contractors and builders over the years and these guys are definately in my top 3. I also found out they are a solid Christian company making it a bonus to support them and their integrity!”

Our Construction Principles

Our Buildings Standard Features:

  • Ridge ventilation
  • 29 gauge steel roof, sides and trim
  • 4′ On-Center Trusses @4/12 pitch
  • 8′ On-Center glulam sidewall
  • Minimum of 2-ply truss supports
  • 2′ On-Center 2 x 4 roof purlins
  • 2′ On-Center 2 x 4 side girts
  • Treated 2 x 6 skirt at the ground line
  • Steel rodent guard at the base
  • 42″ post holes with concrete footings
  • Rebar through the post to prevent uplift

Where We Build Barndominium Shells in MT, ID, WA, & WY

We are proud to serve and build barndominium shell pole barns and post-frame buildings covering 97 counties across  MT, ID, WA, & WY.
Our Service Area Includes:
  • Gallatin County
  • Missoula County
  • Bonneville County
  • Flathead County
  • Lewis and Clark County
  • Spokane County
  • Kootenai County
  • Yellowstone County
  • Bannock County
  • And More
Explore our contact page to connect with a local office nearest you.
If you’re wanting something more finished out and live in a select are of Montana, check out our studframe barndominiums for sale.
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Why Choose MQS?

  • We actually listen to what you want and help you get there!
  • Every project we build is unique to you and your property, goals, and operational needs.
    • Too many contractors show up with cookie-cutter plans and try to convince you that one-size-fits-all.
    • Every piece of land and an owner’s needs are different.
  • Every project comes with our one-year workmanship warranty.
    • If issues with a building occur within the first year, we will gladly come out and fix them as soon as possible.
    • Even after a year, give us a call, and we’ll assess your situation and work with you to find the best possible solution.
  • We are a family owned and locally operated company.
    • We live and work in the communities we serve.
  • We do what we say we’re going to do.
    • We pride ourselves on working with honesty and integrity, values rooted in Amish traditions of hard work and craftsmanship that you’ll see reflected in every project we build.
    • If we tell you we’re going to do something, we will always follow through.
    • And when something goes wrong or is different from what was expected, we will do everything we can to make it right!
  • We use high-quality materials and deliver incredible pole barn and post frame buildings at a speed and value that’s unbeatable!
barndominium shell with attached garage pole barns available for custom built by MQS in MT, ID, WA, & WY
A 48x72x18 Barndominium Shell_Shop, with covered patio, featuring Rural Red metal siding, and Black metal roofing and trim, available for custom built by MQS in MT, ID, WA, & WY
A 24x32x10 Pole Barn Garage attached to 28x32x18 Barndominium Shell, featuring Dark Grey Metal Siding and Roofing, available for custom built by MQS in MT, ID, WA, & WY

Frequently Asked Questions

What Kind Of Warranties Come With An Barndominium Shell Pole Barn From MQS?

Each post-frame barndominium shell from MQS comes with a one-year workmanship warranty. This covers problems that could occur with the building’s construction. If issues with a building occur within the first year, we will gladly come out and fix them as soon as possible. Typically, most repairs take 2 to 3 weeks, depending on whether or not replacement parts need to be ordered and their availability.

We take pride in the quality of how our buildings are built, so if something does happen with your MQS building even after one year, please give us a call. We will assess your situation and work with you to find the best solution possible.

We build all our barndominium shell pole barns with the highest-quality materials, most of which come with their own manufacturer’s warranty. For example, our garage doors, metal roofing and siding panels, and posts highlight warranties of 10, 40, and 50 years, respectively. To find the specifics of our product warranties, please visit our building process page, our warranties page, or give us a call!

What Is The Typical Start-To-Finish Time On An Barndominium Shell Pole Barn From MQS?

The entire process from initial contract agreement to finished construction of your custom barndominium shell post-frame building can be as little as 4-6 weeks.

Completion times will vary based on seasonal and local demand, if custom parts (such as special Dutch or steel insulated garage doors, cupolas with weathervanes) need to be specially ordered, if there are delays in obtaining needed permits, or if site prep is not completed by the scheduled start date.

If you have any questions about the process for your build, please give us a call!

What Extras Can I Add To My Barndominium Shell Pole Barn

To see all of our options check out our complete list of all customizable opions on our process page.

Extra options include:

  • Multiple sizes of residential and commercial garage doors
  • Mutliple Window sizes
  • Middle Split and Single Direction Slider Barn Doors
  • Cupolas
  • Wainscoting
  • Solid Steel and 9-Lite Steel Entry Doors.
  • Multiple Lean-to attachement and enclosure options.

What Site Prep Is Needed Before Building An MQS Barndominium Shell Pole Barn?

  • If you are providing your own concrete, dirt, or other pad, you must provide us with a level building site of approximately two feet larger than your building’s specs on all sides.
  • Site prep should include the site being sloped off around the perimeter to ensure that water drains away from the site.
  • Final cosmetic leveling and grading may be needed after the completion of your building.

Site excavation for your building may be available through MQS, depending on your location. If unavailable, we will work with you to find the best solution possible for you in your area.
If you have any questions about this process, please give us a call.

Does MQS Offer Any Financing?

Yes, we now offer financing options on our pole barn and post-frame buildings.
We always want to keep things local and are actively expanding our local lending connections to serve as starting points alongside our larger region-wide lending option.
To learn more, please visit our pole barn financing page or give us a call if you have any questions.

What Finishing Out Options Are Available With A Barndominium Shell Pole Barn?

Our standard barndominium shell pole barn building packages come with an unfinished interior, providing a clean starting point to customize your space as needed. Additionally, you can individually select finishing options, offering you the flexibility to craft a high-quality space while staying within your budget.

Common finishing options include installing a concrete floor (before or after construction), full fiberglass insulation, Therma-Guard as a moisture barrier, and finishing interior walls with steel panels or OSB.

Additional framing and insulation options may vary by region. Currently, electrical work is not included and should be arranged separately.

Because some finishing options depend on your location, please ​​give us a call or request a free quote to see which options are available for your specific project.

If You Have Any Other Questions, Please Review Our FAQ Page, Send Us An Email, Or Give Us A Call. We’d Be Happy To Help!

40x64x16 Bardominium Shell and Home Garage, with Lean-to, Featuring Gray Metal Siding, And Black Metal Roofing, available for custom built by MQS in MT, ID, WA, & WY

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