SAGE ROOFING review: Doesn't fix problems 1

I hired BOB SAGE of Livingston NJ to fix a sky light. He gave me a 3yr guarantee. I tried to call over the fall & winter but the phone was disconnected, making me think he went out of business. I saw his advertisement in the town paper again so I called. I told him I was STILL having the leaking problem and he said he would be over on Wednesday to take care of it.HE didn't show. How has he been in business 40 yrs if this is the kind of work he does. SHAME ON YOU BOB!