Calgary Roofing Contractor | A1 Roofing Systems

We guarantee that your new roof system will be installed in accordance with approved drawings and specifications. We understand the importance of choosing the right roofing contractor in Calgary. Whether it’s a for a roof inspection, roof replacement, a new construction project, a simple repair or some maintenance, one of our experts will be pleased to take a look at your roof. Give us a call now and ask us about our customer satisfaction guarantee. Damage to a roof may not always be apparent to the untrained eye! Roofing in Calgary needs to be handled by professionals with the latest installation techniques. The weather in Calgary is hard on your roof all year long. Make sure your roof is ready to withstand with ease, the sun, the wind, and especially the hail. Not only is a good installation required, you need top-quality shingles. Our advice to you would be: don’t cut back on your SHINGLE CHOICE.

Roofing Warranty

A1 Roofing Systems Inc. warranties it’s workmanship and installations for the 10 years from the end of the installation. If there is a problem with any aspect of the workmanship and installation by A1 Roofing Systems will repair the problem at no cost to the homeowner.


  • Owens corning preferred contractor - A1 Roofing Systems
  • Community Involvement | A1 Roofing Systems
  • Malarkey-shingles-companies-a1-roofing-calgary