Trusted by North Dallas Families for

0 Years

Larry and his team installed a new Carrier system in our Plano home. The price was fair, the work was clean, and they finished ahead of schedule. Our summer electric bill dropped 30%. These guys are the real deal.

Our AC died on the hottest day of the year. Colony had a technician at our house in under two hours. He diagnosed a failed capacitor, had the part on his truck, and had us cooling again before dinner. Professional, polite, and reasonably priced. Lifesavers!

After 48 years in business, you know they’re doing something right. We replaced our 20-year-old furnace with a high-efficiency model. Katherine handled the estimate and scheduling—everything was transparent. The install crew was meticulous. We’ve recommended them to all our neighbors.

Signed up for their preventive maintenance plan last year. They send reminders, show up on time, and provide a detailed report each visit. Caught a small refrigerant leak during the spring tune-up that could have turned into a major repair. Their proactive approach saved us money and hassle.

My husband has severe allergies. Colony installed a whole-home air purifier and UV light system. The difference in air quality is noticeable within days—less dust, no musty smells, and my husband’s symptoms have improved dramatically. The technician explained everything clearly and left the workspace spotless.

Outstanding service. The heat pump froze up during a cold snap. The technician, who was NATE certified, quickly identified a faulty defrost control board. He had the part and fixed it the same day. I appreciate that they employ their own technicians—no subcontractors. You get consistency and accountability.