Just a letter of thanks to thank you for the service you provided in the fitting of my boiler. You fitted my first boiler 26 years ago and have always responded quickly for any problem that arose.
I also wish to compliment you on your first class staff, for the excellent work and for always being polite and considerate, they always leave everything as they found it.
So thank you all once again. I also know that any problem that may occur in the future will always have your first class attention.
Mrs S. Smith,