Need a roof fixed or replaced? I found this webite that has a lot of useful information for Calgary and area roof owners. It's the website of the Alberta Allied Roofing Association. It looks like it's for consumers and roofing professionals.
Another website is from the Alberta Roofing Contractors Association. ARCA's mission is to serve the Alberta roofing industry by providing leadership through the development and promotion of standards, education and professional delivery of roofing services.
Great place to start your home work when you have concerns about the roof over your head.