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. We provide clean, efficient, fast, and friendly service. Founded in 2006 by a 3rd generation roofer. We pride ourselves 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. We are GAF Master Elite, and are a Pabco Preferred Contractor, a Malarkey Emerald Pro Contractor, Better Business Bureau A+ Rated, GAF Master Elite Residential Roofing Contractor, NCRA Member and Owens Corning Preferred Contractor.