Arizona ROC licensed, NATE certifiedServing Mesa and the surrounding areaMon to Sat, 7am to 6pm

Heating and cooling in Mesa, AZ

When it's 112 outside, your AC is not optional.

I'm Ray. I've kept East Valley homes cool for 15 summers. Tell me what your system is doing and I'll get you a quote fast, because in this heat nobody should wait.

  • Same-day AC repair in summer
  • Flat-rate repairs quoted before work starts
  • NATE certified, licensed and insured

Get your free quote

What's the system doing? Blowing warm, not turning on, short cycling? Include the brand if you know it.

Or call Ray directly: (480) 555-0192

Owner photo here

Owner operated since 2011

Your AC guy, not a sales crew

I'm Ray Sandoval. I spent nine years installing systems for a big Phoenix company before starting Comfort Line in 2011. What pushed me out was the quota board in the break room. Techs were graded on what they sold, not what they fixed. I don't run my company that way.

When I quote a repair, it's because your system needs it. When I quote a replacement, I'll show you the compressor readings and the math on why repairing no longer makes sense. Half my new customers come from people I told not to buy a new unit yet.

Ray Sandoval, Owner, Comfort Line Heating & Air

What I do

Services

AC repair

Capacitors, compressors, refrigerant leaks, frozen coils. Flat-rate pricing, most repairs same visit.

AC replacement

Right-sized systems with a real load calculation, not a guess based on square footage.

Heating

Heat pumps and gas furnaces tuned for the two months a year Arizona actually needs them.

Maintenance plans

Two visits a year, coil cleaning, refrigerant check and priority scheduling in July when it counts.

Ductwork

Leaky ducts in a Mesa attic can eat 30 percent of your cooling. Sealing and redesign both offered.

Thermostats and air quality

Smart thermostat installs, filtration upgrades and duct-mounted purifiers.

Recent work

Jobs from the last few months

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Full system replacement, Gilbert16 SEER2 heat pump, old unit hauled off same day.
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Compressor repair, MesaBack to cooling by 2pm on a 109-degree day.
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Duct sealing, ChandlerAttic ducts sealed, upstairs finally matches downstairs.
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Mini-split install, Tempe garageWorkshop usable in July now.
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Two-system install, Queen CreekNew build, load-calculated and zoned.
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Maintenance visit, Apache JunctionCaught a weak capacitor before the heat wave.

Reviews

What customers say

Illustrative reviews written for this sample design. Your real reviews go here.

★★★★★

"AC died at 6pm, Ray had it running by 9 the next morning. Charged exactly what he quoted on the phone."

Linda M., Gilbert
★★★★★

"Another company quoted a full replacement. Ray fixed it for $340 and told me the unit had years left."

Carlos V., Mesa
★★★★★

"The duct sealing made a bigger difference than I expected. Upstairs bedrooms are finally livable."

Beth A., Chandler

Serving Mesa, Gilbert, Chandler, Tempe, Queen Creek and Apache Junction

If you're close but not on the list, reach out anyway. I take jobs a little further out when the schedule allows.

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