"It is with sincere appreciation that I am writing to thank you for the excellent job recently performed. From the initial meeting in which you and Greg came to discuss what I had in mind, the written bid, and the completion of the work, the project went so smoothly. You answered all of my questions and had so many good suggestions it was obvious you woould do a good job."
"Thanks again, John, Greg and Judd, and all others involved in the project."
"We really appreciate your generous offer to paint our living and dining rooms. It's emblematic of who you are as people and the vision you have for Fort Rock Construction. We continue to enthusiastically recommend you to our friends and business associates. Thank you!"