Since 1977. Service/Repair/Tune-ups for Air Conditioning & Heating View Website Service - Repair -Installation FALL SPECIALS now in effect! Instant Financing Available! The average consumer may have little knowledge about air conditioning and heating systems and therefore may feel vulnerable or fearful of being taken advantage of during a service call. It's our goal that by sharing the testimonials below, you will come to know Colony Air Conditioning and Heating as a company you can trust. One that offers honest, professional and qualified service to each and every customer from the first point of contact to the final point of service and beyond. "Your company has a very high quality staff and is very professional. Maintain your high level of service." -Ned H., Plano "I have had a good response from Colony. I especially value their honesty and their immediate response to my phone calls." -Thelma V., Carrollton "Larry and the entire staff continue to be prompt, courteous and reliable. Thanks! Keep up the good work." -Julio B., The Colony Instant Offers FREE Ultraviolet Germicidal Light System ($449 value) FREE Ultraviolet Germicidal Light System!! FREE Ultraviolet Germicidal Light System!! It's one of the best ways to reduce allergy symptoms!! FREE Ultraviolet Germicidal Light System!! It's one of the best ways to reduce allergy symptoms!!