Coolray has been keeping homes comfortable since 1966 and provides expert heating & air conditioning, plumbing and electrical service to the Nashville metro area. While the technology of home comfort has changed, our purpose is enduring and clear: to keep your home comfortable, efficient, and secure. 

At Coolray, we are committed to prompt, on-time HVAC service, easy scheduling, and our 10 Year Parts & Labor Warranty. Our expert HVAC technicians are ready to help with all your heating and cooling needs.