Mega completed a re-roof on our home that is a low slope bungalow. They removed an existing tar and gravel system and replaced it with a 2 ply Soprema flat roof application. The work was done in a timely manner and the overall quality was excellent. They kept our yard as clean as possible and they were very professional to deal with. Price wise they were very competitive. The Owners were easy to get a hold of and they took time whenever I required to explain the work to me. I would recommend Mega to anyone looking for a re-roof, especially if you require a non-shingle roofing system which is not as easy to find in Calgary.