From triple-digit summers to chilly desert nights, LY Heating & Cooling keeps Phoenix-area homes comfortable with fast, honest HVAC service — tune-ups, repairs, and full system installations.
Three core services, done right the first time — for every make and model of residential AC and heating system.
Seasonal inspections, coil cleaning, refrigerant checks, and filter service that keep your system efficient — and your summer power bills down. Catch small issues before they become 110° emergencies.
See the full tune-up checklistAC blowing warm? Strange noises? We diagnose the real problem fast, explain it in plain English, and quote the fix upfront — no surprises, no upselling, just cold air back in your home.
See repairs & diagnosticsWhen repair stops making sense, we'll size and install a new high-efficiency system built for Arizona summers — installed clean, tested thoroughly, and backed by manufacturer warranty.
Request a free estimateLocal, honest, and built for the Valley's heat.
We work in the hottest summers in the country — and show up anyway
One number reaches a real technician, not a call center
Hidden fees. Every job is quoted upfront before work begins
Of work done right or we come back — that's the promise
From downtown Phoenix to the far East and West Valley, our trucks cover the whole metro. If you're nearby and don't see your city, call us — chances are we'll come to you.
Fast quotes, straight answers, and a real person on the line.
