NATE-certified techs with the common parts on the truck. A flat-rate price in writing before any work starts, and no summer surge pricing
Pick the one that sounds like your house. We'll tell you on the phone whether it can wait
No cold air and the house climbing past 85°? In Phoenix heat that's a safety issue, not a comfort one. Call now — most repairs are done on the first visit.
Call (602) 555-0186Fan on, air lukewarm? Usually a failed capacitor, a refrigerant leak or a frozen coil. We carry the common parts on every truck.
Get a priceHeat pump stuck on cool or a furnace that won't light? Most heating faults are fixed the same day, with a CO safety check on every gas furnace.
Get a priceOne bedroom always stuffy and the July bill through the roof? Leaky ducts are the usual cause. Aeroseal sealing typically pays back in under 18 months.
Get a priceOlder units waste 30% or more on the power bill. We show you the real repair-or-replace math, and we'll tell you if yours still has good years left.
Get a priceA $99 tune-up in March beats a $1,500 emergency call in July. Coil clean, drain line flush and a full 21-point check.
Book a tune-upResidential and light commercial heating and cooling across the Valley. Flat-rate quotes before we start, and the diagnostic is waived when you book the repair
Same-day repair on every major brand, with the most common parts already on the truck.
New SEER2 central or ductless systems, sized with a Manual J load calculation so you never pay for a unit that's too big for the house.
A real 21-point inspection that takes over an hour, not a 10-minute sales visit.
No hourly billing and no summer surge. You approve one flat number in writing, and that is the number on your invoice
Cynthia, Daniel or one of our techs answers, 7 days a week. We troubleshoot on the phone and tell you whether it can wait until morning.
Your tech tests the whole system, then texts you an itemized quote: parts, labor, refrigerant and warranty. The $89 diagnostic is waived when you book.
Most repairs are finished on the same visit. Find something else mid-job? We stop, show you, and re-quote before going any further.
“I spent ten years at one of the Valley's big HVAC chains, watching homeowners get sold $13,000 systems they didn't need because the tech was on commission. So in 2008 I started Comfort First with three rules. Every tech is paid flat-rate, not commission. Every quote is in writing before we start. And the owner answers the phone. If a job goes sideways, I come out and fix it myself.”
AC died at 4pm on a 117° day. They were here by 5:30 with a new compressor on the truck, and the house was cool by 7. Daniel called the next morning to make sure it was still running.
Three quotes for a new system came in at $9k, $11k and $13k. Daniel quoted $7,800 for a better SEER2 unit with a 10-year warranty, and the install took 5 hours.
Our 1962 house had no ducts, just old wall units. They installed a 4-zone Mitsubishi mini-split that should pay for itself in under 3 years, and the line sets are so clean you barely notice them.
Comfort Club member for 6 years. Their tune-ups caught two near-failures that would have been $2,000+ emergency calls. Worth every penny.
Aeroseal on our 90s tract home cut the July bill by $137 compared to last year. It paid for itself in 11 months.
Three companies told us to replace our system. Daniel said it had 2–3 good years left and fixed it for a fraction of the price. That's why we keep calling them.
One yearly membership: two full tune-ups, priority dispatch and no after-hours fees, summer or winter. Most members save the cost on their first emergency.
We dispatch from Indian School Road and cover the Phoenix metro, from Glendale to Gilbert
Scheduled visits get a 2-hour arrival window by text the morning of, and a live ETA when your tech is on the way.
Still not sure? Call. A real person answers, not a call center
Call (602) 555-0186$89 if you decide not to go ahead. It's waived the moment you book the repair, the install or a Comfort Club membership, and most calls turn into work.
Central Phoenix is about 45 minutes. Scottsdale and Tempe run about 60, and the East and West Valley 75–90. After-hours emergencies from June to September run 60–75 minutes, and we text you a live ETA.
No. Our techs are paid flat-rate, not commission. If your system has years left, we tell you. If you're putting more into repairs than the unit is worth, we show you the math and let you decide.
Yes. 0% APR for 18 months on most installs over $3,000 through Wells Fargo Home Projects and Synchrony. Pre-qualifying takes 60 seconds on your phone and doesn't affect your credit score.
All the major ones: Trane, Carrier, Lennox, Goodman, Rheem, Ruud, American Standard, York and Bryant. For ductless systems we install Daikin and Mitsubishi, the two that hold up best in Arizona heat.
Real techs, real prices. No surge fees in summer