Gregor Roofing was great to work with. They replaced the roof on my mother's house and did a fantastic job. The estimate was very detailed and they were willing to answer every question. The job was completed promptly and the clean-up was perfect. Didn't find a nail or piece of shingle anywhere.

Unprofessional no call, no show for roofing appointment. If the company doesn't show up for an estimate scheduled a week prior, I would not trust them to complete the work competently. Company did not return call to follow-up why they never came to the appointment.

Gregor Roofing was great to deal with. Their quoting cost structure was transparent and easily understood. They offer in my opinion the best roof guarantee on the market. The service, workmanship, and property cleanup when the job was completed was exceptional. Strongly Recommended! David Ploskina

Terrific roofing experience from beginning to end. Gregor Roofing provided top notice service. Beginning with introductions-shingle samples-job outline/timeline thru installation-cleanup -- outstanding work. Any questions before, during and after the roofing install were answered promptly, courteously and professionally. The job was done as anticipated. Safety was evident during the work. Highly suggest Gregor Roofing for any roofing job.

Gregor Roofing replaced some roof vents on my house. Excellent service, quality work and reasonably priced. I would highly recommend them.