Harvey is a consummate professional who possesses an encyclopedic knowledge of roofing design, construction, and materials along with the corposponding troubleshooting techniques to determine, isolate and triage the problem at hand.
I own a home with a flat, tar and gravel roof. The previous owners installed a pair of skylights in the kitchen, and apperantly hired a sub-rate contractor as we noticed a small leak after a particularly heavy rain storm in San Francisco. Assuming the worst, and that I was going to need to replace a large section of my roof, Harvey assuaged my fears and assured me with his preventative mantinance services, he could repair the damage at a fraction of the expected cost. Additionally he pointed out and repaired what could have become troublesome issues down the road, all in record time and under budget.
I would highly recommend hiring Harvey for any or your roof related needs.