Car AC Repair in Phoenix, AZ - A/C & Heating Services

Stay cool and drive with confidence. Expert car air conditioning repair in Phoenix, with diagnostics you can trust.

Pete Kelley's Auto Service logo - Trusted Phoenix auto repair and wheel alignment shop since 1972.

Car A/C Not Working?

Weak airflow, warm air, or strange smells? It could be low refrigerant, a leak, a compressor issue, or a clogged filter.

Our car AC repair in Phoenix tests your A/C system, locates leaks, recharges refrigerant, and repairs components to keep you cool and comfortable year-round. The same team handles car heater repair, including heater core replacement, for the cold mornings.

We diagnose compressor failures, refrigerant leaks, and weak airflow on Ford and Chevrolet trucks, Toyota and Honda sedans, and Hyundai and Kia SUVs. Whether you need truck AC repair or work on a daily commuter, we give you an honest diagnosis and written pricing before any work begins.

“We diagnose and repair your A/C system so you stay cool, comfortable, and confident in any weather.”

-Pete Kelley’s Team

Pete Kelley's Auto Service logo - Trusted Phoenix auto repair and wheel alignment shop since 1972.

WHY CHOOSE US?

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Accurate Diagnostics

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Transparent Pricing

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Same-Day Service

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Warranty-Backed Repairs

Car AC Repair in Phoenix You Can See for Yourself

When it is 115 degrees outside, a weak A/C is more than an inconvenience. In this video, George walks through an A/C system on the lift. That check tells us whether a car needs a simple recharge or a real repair before a Phoenix summer does more damage.

Every A/C Repair Starts With a Diagnosis

Before we recharge anything, we check:

  • System pressures and vent temperature
  • The compressor and clutch
  • For refrigerant leaks, using dye and electronic detection

Recharging a leaking system only buys a few weeks of cold air, which is why the recharge-versus-repair question matters. A car AC recharge is the right fix only for a sealed system. For car AC leak repair, we show you exactly where the leak is, whether it is the condenser, evaporator, a hose or a seal, and quote the condenser replacement, evaporator repair or seal fix in writing. Every repair is backed by the NAPA AutoCare nationwide warranty.

What Your A/C Is Telling You

These three symptoms point to three different problems:

  • Warm air from the vents: low refrigerant or a failing compressor. See why car A/C blows warm.
  • A musty smell: buildup on the evaporator or a clogged cabin air filter.
  • A click or grind when the A/C engages: a worn clutch that needs compressor clutch repair, or a full AC compressor replacement.

If the air is cold on the freeway but warm in traffic, the fault may be a cooling fan tied to your cooling system. If the fan will not run at all, you may need AC blower motor repair, and the fault often sits in the electrical system.

If your air is weak or smells musty, start with a professional diagnostic and read our guide to spotting A/C problems early.

Do not wait for July. Call or schedule online and we will test the system, show you what we find, and give you the number in writing before we start. Check our A/C coupons or ask about Synchrony financing.

SIGNS YOU NEED A/C SERVICE

Stay alert to these common warning signs – fix them early and save on bigger repairs.

1

Weak or warm airflow

If your A/C blows weak or warm air, it’s time for a check-up don’t wait for a full breakdown.

2

Unusual noises or smells

Grinding sounds or musty odors mean your system may be struggling and needs immediate attention.

3

Frequent refrigerant leaks

Leaks lower cooling efficiency and can damage other components if left untreated.

4

Inconsistent cooling

If temperatures fluctuate or take too long to cool, your A/C likely needs servicing.

STAY COMFORTABLE & PAY OVER TIME

From A/C repairs to full heating system service, we make sure you stay comfortable year-round.
With Synchrony financing, you can get the job done now and split the cost into easy monthly payments – with no annual fee and fast approval.

Synchrony Bank car care credit card for easy auto repair financing and NAPA EasyPay 36-month warranty at Pete Kelley's Auto Service.
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No Annual Fee

Access the credit line you need with zero annual fees.

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Convenient Monthly Payments

Spread the cost of larger A/C repairs into manageable installments.

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Quick Approval - Use Instantly

Apply in minutes and get instant approval so you can get back on the road faster.

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Extended Coverage

Finance repairs over $199 with term options up to 30 months.

READY TO FIX YOUR A/C?

Book your appointment today and keep your car cool and comfortable.

Car AC Repair in Phoenix, AZ

Phoenix summers do not forgive a broken air conditioner. When your vents blow warm, you need a car AC repair shop in Phoenix that diagnoses it right the first time, not one that guesses and charges you twice.

  • ASE-Certified Mechanics
    Every tech is ASE certified – real credentials, real training. We find the actual leak instead of topping off refrigerant and sending you back into the heat.
  • Nationwide Warranty, Included
    Every repair is covered by a complimentary warranty honored at any NAPA AutoCare center in the country. Break down in Flagstaff or Denver and you’re still covered.
  • 40+ Years in Phoenix
    Four decades of fixing the cars and trucks Arizonans actually drive – through every 115° summer since 1984.

Thanks for choosing Pete Kelley’s!

NAPA AutoCare Peace of Mind Warranty seal for 24 months or 24,000 miles of protection at Pete Kelley’s Auto Service in Phoenix.
*Restrictions may apply

in case using used parts where warranty is mentioned

TRUSTED AUTO CARE SINCE 1972

Our customers choose us for our ethics, experience, and award-winning service.

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Ethical Service

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Affordable Pricing

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Certified Technicians

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Trusted by Locals

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Award-Winning

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Family-Owned

300+ Reviews

Across Platform

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5-STAR RATED EVERYWHERE

Real feedback, real ratings – across the platforms that matter most.

GET A COMPLIMENTARY QUOTE

Getting a quote is quick & easy. Answer a few questions, and you can get an idea of the cost for any needed repairs today!

FAQs

Why is my car AC blowing hot air?

The most common causes are low refrigerant from a leak, a failing compressor or compressor clutch, or a cooling fan that isn’t pulling air across the condenser. In Phoenix heat, even a small leak shows up fast. Our car AC repair in Phoenix starts with pressure and leak testing, so we fix the cause instead of just adding refrigerant.

Repair it if it’s leaking. Refrigerant isn’t used up like fuel, so a low system almost always has a leak, and recharging it only buys a few weeks of cold air. We use dye and electronic leak detection, show you where the leak is and quote the fix in writing.

On a sealed system with no leaks, the refrigerant should last for years. If your AC needs recharging every season, or the cold air fades within weeks, there’s a leak that needs repair. A recharge alone isn’t a fix.

Warm air from the vents, a grinding or squealing noise when the AC turns on, a compressor clutch that doesn’t engage, and fluid leaking from the compressor body. Catching it early can prevent metal debris from spreading through the system and raising the cost of car AC repair in Phoenix.

It depends on the cause. Fixing a small leak and recharging costs far less than replacing a compressor or condenser. Pete Kelley’s diagnoses first and gives you a written estimate before any work begins, and repairs can be financed through Synchrony.

Both. An auto air conditioning service checks pressures, vent temperature, the compressor and the cabin filter before summer. If we find a fault, you get a written quote for the automotive AC repair before any work starts.

Yes. Car heater repair in Phoenix covers the heater core, blend doors, blower motor and coolant flow. If the heater core is leaking, we quote the heater core replacement in writing first.

Yes. We handle truck AC repair on pickups as well as cars and SUVs. For car AC repair in Phoenix, AZ on any of them, call (602) 759-9354.

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