Dear Mario & Nancy,
I wanted to write this letter and say “Thank You” after your company installed our heating and cooling system. As you know, I am also a contractor and believe in quality service at a value price. You and your personnel have provided this professionalism and quality I expect from other contractors. I am also very thankful for your expertise in recommending the correct size and efficiency for the systems you have installed. The heating and air conditioning system as well as the hot water heater has saved our household a considerable amount of money on a monthly basis. I was introduced to your company through a home warranty program which is soon to expire, but I want to assure you and your company, my family and I will always call you for our home needs.
As far as I am concerned, our relationship is hard to find in todays business world. Please feel free to show this letter to any potential clients and have them call me at home or contact me via e-mail, as I truly believe the quality and value your company provides is untouchable.
Thank you again for everything,