I had a leak in my chimney that was leaking into my attic and garage. I called numerous people and got all different explanations and high estimates. George came out and looked over the entire chimney and gave me his thoughts and showed me pictures of what he found while on my roof. George gave me 2 estimates and recommended I try the cheaper one first. Once I agreed to having the work done he and his employee came out and filled in the spaces between the stone of the chimney and waterproofed it. The leak was smaller but still there. He came out again and checked the chimney and found some spots he thought could still be leaking. He waterproofed those spots and with all the rain we have had the attic and garage ceiling have remained dry. I would have no second thoughts about referring George to anyone with a chimney problem. He is one of those people that are knowledgeable, customer oriented and keeps you up to date as he is working on the problem. He is a true professional.