At initial visit on Monday he would not give an estimate. He said he would come Wednesday or Thursday but I finally got him out on Friday. Did a good job but I thought it took longer than it should, about 4 hours. He then spent a long time figuring the bill in his truck and came back and said $650. He asked if I wanted an invoice, and promised to email it to me. More than 2 weeks later he ignores me and I still don't have my invoice. Seemed like a nice guy, but I would hesitate to recommend him.