About Us

A Dependable North Central Montana Roofing Company

Built on the back of over twenty years of roofing experience, A-1 Contractors, Inc. is primed to tackle any job, regardless of size or scope, with the utmost professionalism. You can count on us to provide clean, efficient, fast, and friendly service as we take your roofing project to the next level.

Founded by a 3rd generation roofer, A-1 Contractors, Inc. has grown organically since 2006, priding itself on quality work in a very efficient and clean work environment and making sure all customers are satisfied. We have done work across eight states, all based out of our Great Falls location, as well as reaching out to hurricane-ravaged areas during the harsh Montana winters. Our company is small but united, our crew moving as a complete unit and completing most residential projects in about two days. It’s easy to see why people are proud to work for us, and why you can rest easy working with us.

At the end of the day, the team at A-1 Contractors, Inc. is not satisfied until YOU are 100% satisfied. Once you speak to one of our experienced roofers, you will quickly realize why we have earned a spot as one of the nation’s top contractors. You can count on us. We’ve got your back.

About Us -A1 Contractors

Our Accreditations

Don’t take our word for it – our qualifications speak for themselves. Only the top 3% of all roofing contractors in the United States are certified GAF Master Elite, and we are proud to be one of them. Additionally, we have earned the following certifications:
  • Pabco Preferred Contractor
  • Malarkey Emerald Pro Contractor
  • Better Business Bureau A+ Rated
  • GAF Master Elite Residential Roofing Contractor
  • NCRA Member
  • Owens Corning Preferred Contractor
  • Pabco Preferred Contractor
  • Owens Corning Preferred
  • Better Business Bureau A+ Rated
  • GAF Master Elite Residential Roofing Contractor
  • NRCA member
  • Malarkey Emerald Pro Contractor
PABCO preferred contractor Great Falls, MT
Xactimate Level one Certificate
malarkey emerald pro Great Falls, MT
BBB A+ accredited business Great Falls, MT
4.8 Star Google Customer Review Great Falls, MT
GAF Master Elite roofing contractor Great Falls, MT
NRCA member Great Falls, MT
Owens Corning Preferred Contractor Great Falls, MT
BBB A+ accredited business Great Falls, MT
GAF Master Elite roofing contractor Great Falls, MT
malarkey emerald pro Great Falls, MT
NRCA member Great Falls, MT
Owens Corning Preferred Contractor Great Falls, MT
4.8 Star Google Customer Review Great Falls, MT
PABCO preferred contractor Great Falls, MT
Xactimate Level one Certificate

SCHEDULE YOUR FREE ROOF ESTIMATE TODAY!

Hire a Team of Roofing Experts You Can Trust