Please find enclosed my cheque for £3865 pounds (three thousand, eight hundred and sixty five pounds) in final payment of the above work carried out by your company at the above address.
In writing, I feel I must congratulate your workmen on producing a really first class construction. The final result reflects the care and attention to detail carried out by your work force. In particular, my wife and I were impressed by your workmen's excellent timekeeping and the obvious dedication in getting on with the job – a rare attribute these past years! All your staff showed courtesy and were a pleasure to do business with.
About ten years ago, I bought one of your timber conservatories which you erected at the back of our property, and a few years after that we bought one of your smaller sheds. Both items have stood the test of time well and continue to give good service. Friends and neighbours have been very complimentary about the new conservatory as it fits in very well at the front of the bungalow. I shall have no hesitation in recommending your company to others as I feel that your company deserves further work on the strength of your workmanship and design within a reasonable price range.
My wife and I now look forward to spending our declining years in the comfort of Summer built conservatories at the back and the front of what is now our retirement home.
Thankyou again for a job well done!