Luke's Roofing

I'd used Luke's Roofing before so called him about a serious leak in my roof. When he finally appeared, he said the problem was minor; he'd need $235 for shingles. He took the cheque, cashed it and vanished, have not heard from him since. Now I've read other bad reviews on-line. Another roofer did the job which was not minor at all. Avoid Luke's Roofing at all costs.