Great Falls



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Great Falls' Hometown

Door Experts

Wally’s Overdoor proudly transitioned to the Door Systems of Montana name in 2017 when the company was purchased by Great Falls native, Tom Murphy.  Since 1976, Wally’s Overdoor Company has been installing and repairing overhead doors in Montana.  During that time we’ve become the name to trust, ensuring that full service is not a thing of the past. Our technicians have over 70 years of combined installation and repair expertize.

We proudly feature Raynor products, which are manufactured in Dixon, Illinois. Visit our showroom to see Raynor’s wide array of residential, commercial, and agricultural door and door opener options.

We also repair all other brands of doors and door openers. Contact us for door panel replacement, spring replacement, other door hardware, transmitters, or receivers.

  • We specialize in agricultural doors and door openers for all farm and ranch applications. Contact us for options on new construction, improving thermal efficiency, windloaded door systems or when converting from sliding doors to overhead doors. Powder coated or stainless steel hardware is available for use in corrosive atmospheres.
  • Our experienced technicians have years of experience installing quality commercial doors and door openers in Great Falls, MT and the surrounding area.

Contact Information

Phone: 406.453.1425

Fax: 406.452.7516


Address: 815 18th St North, Great Falls, MT 59401

Office Hours

Monday – Friday

8:00am – 4:30pm

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