I ran my own roofing business for well over 20+ years. It included, reroofs, tear offs, and complete shingle jobs, with fiberglass, asphalt, and composite shingles. I installed EPDM rubber roofing, on flat, or low pitch buildings & houses. Leak & storm damage repairs, tuck pointing chimneys. I always used, the highest quality products, in the industry, which made my jobs go smoother, more secure, and just a good piece of mind, knowing I can help a lot of people, that need a contractor, they can trust! LOL,over the years, I did a lot of roofs free, especially, the elderly, that are on fixed incomes, and can't honestly, pay some of the crazy prices, some contractors ask of them.