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Helena
1600 N Montana Ave
Helena, MT 59601

Bozeman
50 E Hulbert Rd
Bozeman, MT 59718

Three Forks
10770 US 287
Three Forks, MT 59752

Townsend
7675 US 287
Townsend, MT 59644

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(406) 202-4500

Montana Custom Sheds

Hi Side Barns

Sale!
12×20 Hi Side Barn
Original price was: $15,320.00.Current price is: $13,022.00.

Text or Call

(406) 202-4500

Read our 137 Google Reviews

Rating

5.0

Based on 137 Reviews

Dana Lentz

November 17, 2025

Wonderful folks to deal with, quality built. I check some of the competitors builds in the area and by far Montana custom sheds excelled them all. Thanks to Gary for his very professional guidance, and to Earnest's very friendly in 'spirit' coordination for making it all come togeather. Thanks folks, love my new cottage, Job well done! Sincerely, Dana

Mark Dobie

November 12, 2025

Great service and solid well built buildings.

David Hargrove

November 5, 2025

Beautiful and well made! Very Happy!

Mark Mummert

October 29, 2025

This business is VERY responsive and even on weekends. Quality of the product is top shelf and got a very quick delivery on a horse shelter. Will definitely be using these guys for more products.

Linda A

October 16, 2025

Thank you Montana Sheds for my new hay barn and horse shelter! They are both well built to be incredibly strong and built to withstand Montana weather & strong winds. MS listened to my ideas and helped design the hay shed so that the hay could be on a floor, with gate openings large enough for a 21-bale hay bundle unloader able to fit in the gate opening. The bundles were unloaded and stacked to fill the barn in 20 minutes! (The front of the hay barn has 4' of dirt floor.) The horse shelter was perfect too. Did I mention they have superior customer service!!

Jake Abel

October 11, 2025

We love our greenhouse… and the service, and delivery were top notch! Great experience!!

David Birdsall

October 10, 2025

Great shed. Super sturdy and good looking. Gary was amazing. Very responsive and helpful. Earnest, who delivered and placed the shed was a wizard. I don't know how he maneuvered the shed so well, but he placed it perfectly. Very happy with the whole thing.

Ralph Guay

September 29, 2025

Gary guided us very in choosing the perfect shed. The quality of the shed is excellent. Thanks to all involved in this project.

Kevin Dunn

September 29, 2025

From start to finish, the service was fantastic. Gary came out to measure for our custom pavilion and help us figure out what could fit... and where it would fit. He referred Scott Syness to prepare the base and when delivered, the pavilion was perfectly level.

IncognitoRanchLLH Himes

August 12, 2025

in the last year we purchased 2 12x24 horse sheds for our drylots. If need arises , I will buy from this great company again. If you are in need of barns, horse sheds call the team at Montana Shed. Very professional from the sale to the installation. The quality is amazing and will last for many many years.

S Cselle

August 11, 2025

Gary and the crew at Montana Custom Sheds have been great to work with. I have purchased several buildings from them and I have been completely satisfied with their pricing, delivery and service. I will be purchasing from them again.

Taylor McDowell

July 15, 2025

The team at Montana Custom Sheds are fantastic people to work with. I purchased a shed off their Bozeman lot. Gary with sales and the delivery team were super responsive and flexible to work with. On top of that, the shed itself is gorgeous and expertly constructed. It was an all-around solid experience.

Mike Neil

June 16, 2025

As promised.

Rhonda Brennecke

April 28, 2025

Great quality horse shed. Delivered early and were able to place the shed exactly where we needed it and maneuver through very tight gates with ease!

Tyler Paulsen

April 25, 2025

Great product and people.

Jim Lauersdorf

April 23, 2025

Montana Custom Sheds did a great job on our custom-designed shed. We started by designing our building on their website, then Gary helped us finalize the design so our building ended up exactly as we wanted. One of the best things was that MCS offers custom color matching for a nominal cost - so the shed matches our home and garage. It really looks great at our place! Because of our location, our building had to include special vents for flood protection. Even though MCS had not run into that requirement before, there was no problem including the vents in the design and having them built in. We also had to await floodplain and city permits, but MCS coordinated with us on the timing of the shed build and delivery once the permits were approved. Joas the builder called me several times to make sure he had all the details correct for our building and to coordinate about our timing. When it was time for delivery, coordinating a time with Earnest that worked for us and MCS was simple. On delivery day, Earnest and Morgan did a fantastic job of placing the building and making sure it was leveled just right and exactly where we wanted it. Our shed is extremely well-built and looks like it will last many years. Craftsmanship is alive and well at MCS. Working through the process with the MCS team was a breeze and we are very happy with the experience and our building.

Paul Granot

February 19, 2025

Absolutely the easiest green house purchase as the salesman and the delivery personnel were so accommodating and so pleasant to talk too. Thank you guys!

JoAnn Moulton

November 9, 2024

Their customer service was amazing, from sales to installation! Attention to detail was appreciated. I highly recommend!

Peggy Bertaina

November 8, 2024

Our experience with Montana Custom Sheds was extraordinary! The website for designing our shed was very easy to navigate, and the sales representative, Gary Gavin, was extremely helpful every step of the way. The actual preparation for the concrete slab exceeded my expectations! The actual construction of our shed is flawless, and we truly love it! I highly recommend using Montana Custom Sheds if you are, considering having one of these beautiful sheds on your property.

Todd Searcy

November 1, 2024

Excellent experience all the way around! Sales was easy to work with and really helped us get the best greenhouse for our needs. Delivery was super accommodating to our narrow delivery window and they communicated very well. At delivery, the crew did everything they could to make sure the greenhouse was completely set up to best serve our needs. The greenhouse itself is extremely well constructed and I believe will be very durable over a very long time. Easy a 5 🌟experience!!! Thank you all.

gidget ahola

October 31, 2024

Chase Edwards

October 23, 2024

Great communication and a really high quality product. Delivery was made easy as well, just a good experience from start to finish.

Akdaems

October 22, 2024

MCS was great to work with from design to delivery. Gary is very professional and thorough throughout the process. Delivery and placement couldn’t have gone any better. If you are looking for a garage, shed or green house, I would highly recommend MONTANA CUSTOM SHEDS!

Kelly Blixt

September 5, 2024

I looked at multiple other shed businesses prior to my purchase. I stopped by and found a shed I liked for 20% off. It’s quality and build are of the highest standards. There was no sales pressure and Gary was very helpful and friendly. I was lucky enough to even get it delivered on the same day. I could not be more happy. I highly recommend them!!

Paul Tranetzke

August 11, 2024

Absolutely superb transaction and product! We were going to built a greenhouse to increase our growing season for our garden but then we saw these greenhouses! We got a model built last year and got it at a superb sale price to include the free delivery! They brought it out and placed it exactly where ee needed it! Such friendly folks all around...from the sale to the delivery team, wonderful people!! What a great experience! And what a great well built greenhouse! We got a 10x16 foot model without any interior shelves or floor. We built our own garden beds and a work bench. It has the automatic vent windows front and back that work by temperature. The sides have 3 windows per side and on the back. It's is a great greenhouse that would have cost us almost as much to build it ourselves so the time savings was well worth it! Thank you for providing such a great service and product!! We will definitely refer you to friends and family!

Jessica Ferreyra

June 8, 2024

We ordered a custom built small 8x8 shed. The design tool was easy to use. The contact with the company went smoothly from the beginning and from the moment our cute little shed pulled up to our house I have been in love with it. Well built, and great design! Thank you!

Jennifer Tyrell

June 7, 2024

Our greenhouse is beautiful and Gary was great to work with!

Erin Ducharme

June 4, 2024

Wonderful experience- thank you!

Steve Bachmeier

May 10, 2024

Great service, honored commitments, friendly, awesome in delivery with cool equipment and capable people!

Brad Gray

May 9, 2024

Very helpful and easy to deal with. The delivery was on schedule and as promised. Would definitely recommend.

David Matthews

May 3, 2024

customer service all the way. Very pleasant and knowledgable working relationship. You ask they deliver

Dore Schwinden

May 2, 2024

Our custom greenhouse is perfect! Built to our specs, delivered on time and craned into the backyard. I would recommend MT Custom Sheds to anyone!

Jake Magalsky

April 19, 2024

Exquisite quality in the craftsmanship and extremely good customer service. I couldn't be any happier with Gary and Ernest and the team.

holly matz-blank

April 11, 2024

Great company !

Eric Christophersen

April 3, 2024

A quality product with great service. The transaction was smooth from the get go and delivery was fantastic. They will put your building right where you want it with ease.

Ron Orton

February 12, 2024

Really nice stout greenhouse. Delivery and set up crew was great!

Helen Morrison

January 10, 2024

You guys were great. You built the shed on time and it’s exactly what it was supposed to be. Thanks

Kathi Gardner

December 28, 2023

Gary was most knowledgeable friendly and helpful. We will be back to but another in the spring

joe mueller

December 27, 2023

Quality building made by the Amish and easy to deal with professional customer service

McKenna Schulz

December 3, 2023

Our 12x24 western garage is not only beautifully crafted but the ordering/delivery process was so easy! Gary and Ernest were helpful and flexible and made everything stress free. The structure looks amazing in our yard and the quality is outstanding!

John Jepkema

December 2, 2023

Great shed! Gary and crew designed and built the shed precisely to our needs, stayed in contact with us during the construction process and delivered on time and as expected. We are most pleased with the finished result and prompt, courteous customer service Montana Custom Sheds provides.

Erica Eckberg

November 29, 2023

I love my shed and all the comments I get on it everyone that see's my shed says "I love the color' LOL, but not my mother. Out of maybe 20 people I've talked to that have seen the shed they all rave about the color of it. My ups driver said 'It's like looking at a bunch of blooming flowers" LOL.

Roy Craven

November 22, 2023

Great delivery very skilled, construction as well. Happy with everything and the mule worked fantastic.

Guenevere Johnson

November 20, 2023

Gary was very accommodating and flexible. Our 2 car garage turned out fantastic! We couldn’t be happier! It was a pleasure to work with these fellows and get a garage up and usable in 1 day.

Dusty Wood

November 8, 2023

Great product at a fair price.

Mel Glaser

October 29, 2023

Top notch! I did an online inquiry over the weekend and received a call first thing Monday morning. It was impressive! The salesman Gary walked me thru options for sheds available right away at a couple different locations but also left the option open to customize a shed as well. He was not pushy, was very easy to work with, followed up with an email. Delivery went great too, the driver parked the shed inches from what the mark was and was very friendly.

Erin Lyons

October 24, 2023

I’ve bought two barn/sheds from MT Custom Shed and have been very happy with the quality and service. Always on time and everyone involved is a pleasure to work with. I highly recommend them.

Doreen Hillard

October 15, 2023

Terri

October 15, 2023

Love everything about this greenhouse! I received so much more for the cost than other greenhouses that I was looking at. Delivery was on time, fast and they put it exactly where I wanted it, made sure it was level and that I was happy with everything! Can't wait to get busy planting!

Craig Doolittle

October 14, 2023

What an awesome experience. From speaking with Gary to the delivery of the shed everything was a very easy and pleasant experience. Highly recommend these folks at Montana Custom Sheds.

Helena

1600 N Montana Ave
Helena, MT 59601

Bozeman

50 E Hulbert Rd
Bozeman, MT 59718

Three Forks

10770 US 287
Three Forks, MT 59752

Townsend

7675 US 287
Townsend, MT 59644

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Prefer to talk through your ideas Call (406) 202-4500 to speak directly with Gary