The guys from GEM were a pleasure to work with. They replaced my (approx. 2000 sq ft) roof in mid-July in sweltering weather. The crew was friendly, courteous, clean and respectful of my property. More importantly, they were on budget and completed the job when they said they would.
I originally wanted a cheap type of shingle but Mel, the estimator, recommended an upgrade for like an extra $200 and I'm so happy I did, it looks amazing!
I love my new roof, I've had no issues with it since the installation, even with all the stormy weather we've had this summer. I would not hesitate to recommend GEM.