AC out at 9pm? Pipe leak on a Sunday? Our Trust-Certified technicians are available 24/7 and fix it right the first time — guaranteed.
A real person answers — every call, any hour, no voicemail.
The only Nashville home-services company offering a 10-Year Parts and Labor Warranty — $0 in repair fees for a full decade.
One call connects you with Trust-Certified technicians for heating, cooling, plumbing, and electrical — no subcontractors, no runaround.
Same-day AC and furnace repairs, installations, and tune-ups. If it's not right, we come back — covered by our 10-Year Warranty.
Leaks, clogs, water heaters, and full repipes handled by licensed plumbers who show up on time and clean up after themselves.
Panel upgrades, outlet repairs, whole-home wiring, and safety inspections — done by certified electricians you can trust in your home.
"Coolray is awesome! They were available within 24 hours of our initial call and fixed our problem in under 30 minutes."— Verified Google Review · Nashville, TN
Reviews are sourced from Google. We don't cherry-pick — see them all yourself.
See all reviews on Google →We serve Nashville and the surrounding Middle Tennessee communities — same day, any zip code on the list.
Whether it's a midnight emergency or a scheduled tune-up, we're here. Our 10-Year Warranty starts with your first call.