Crystal Air & Heat is a Garland-based, family-owned HVAC company with over 30 years of experience serving the Dallas–Fort Worth area, including communities like Murphy and throughout Garland, TX. Owner Dale built the company without franchises or corporate overhead — just a commitment to doing good work at a fair price and letting the results speak for themselves. Customers frequently describe Crystal Air & Heat as the HVAC company they finally stuck with after too many experiences with high-pressure tactics and surprise charges elsewhere. Texas licensed (TACLB108780C), insured, and trusted across hundreds of five-star reviews.
The team handles the full range of HVAC needs under one license. HVAC repair covers all system components and failure modes — refrigerant, electrical, mechanical — with technicians arriving prepared for the most common issues. Air conditioner repair is available for every major brand and system type, with same-day service in most cases. Heating repair addresses gas furnaces, heat pumps, and electric systems with the same quick turnaround. Air conditioner maintenance plans keep systems tuned year-round so customers stay ahead of the seasonal failures that hit hardest in the middle of a Texas August. When a thermostat is failing or outdated, thermostat replacement often resolves comfort complaints that seemed more complex.
Duct cleaning is available for homes with contaminated or heavily built-up ductwork. Air quality solutions, duct sealing, humidity control, and smart thermostat installation round out the complete service offering. 24/7 emergency service covers every after-hours situation. Contact Crystal Air & Heat to schedule.