Contact Trailside Structures

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Tel: 800-655-5322

Tel 2: 406-331-0649

Display Lots are open to Browse 24/7

Mailing Address:

Trailside Structures LLC.

PO Box 838

Lewistown, Montana 59457

Email Us: sales@trailsidestructures.com


Billings Lot:

8805 Sundance Drive

Billings, MT. 59014


Moore Lot:

2803 Farren Hill Road

Moore, MT. 59464


Roundup Lot:

3630 US 87

Roundup, MT. 59072


Joliet Lot:

4299 Hwy 310

Joilet, Mt. 59014

(at Rockvale Plaza)





We are very pleased with our new CREEKSIDE 10×20’ shed delivered yesterday. We are most impressed with the quality and workmanship that went into building it to our request. The flooring and structure is most impressive. I worked with the service department for a few years doing trailer modifications on portable office spaces and at construction sites. This included not only repairs but cut-in windows and doors and walls. So when Vivian and I looked around for a replacement shed we found your products were above the rest as far as workmanship and quality. As you saw I have built some sheds myself and found the price and quality were in our best interest to have our new shed built by you. Thanks once again for your efforts on our behalf as we are sure this shed will last and meet our intended use for many years. Vivian, and I agree with her, this shed looks better than some of the houses we’ve seen and been in that people are living in…

- Tony & Vivian Blackwood