After speaking with Don and explaining the problems I was having with leakage in heavy rain on my metal shake roof he answered my questions as to why this was occuring. Don gave me the confinence that he had realtime experiance with metal roofing and was familar with the type of special problems they had. His answers made sense because I had noticed the exact symtons he was talking about. So I would like to set up a regular inspection and roof cleaning. I would also be interested in having him show me how to properly walk on my roof so I can air blow it off myself since it appears that a metal roof of this type needs to be clean off more then once a year to avoid leakage in heavy rains. My partner was also was very impressed that Don and his crew was able to answer questions directy with eye contact and did a complete and effecient job. Will be looking forward to seeing the before and after pictures of the problem areas. I am very pleased with the service.