Dear Gary,
Well I can't thank you enough for your generosity.
When Kevin referred me to you he said "you'd take care of me", and you have. Quite frankly I was a basket case when water came in. I thought what next! People like you are hard to come by and I hope some day I can do something to express my thanks. Maybe a referral for windows or siding.
I promise to mention your name if I ever hear of someone planning to renovate or build. Your kindness has lifted my spirits.