Home of the Lifetime Repair Guarantee
$89 precision A/C tune-up, regularly $149, for a limited time; includes electrical-component checks, refrigerant pressures, compressor function and outdoor-unit cleaning, and any repairs are quoted separately. *12 months with no interest and no payments, on approved credit. **Included standard dedicated electrical circuit, up to 25 feet of actual circuit routing; normally a $650 add-on when needed. Qualifying installation and adequate panel capacity required. Panel upgrades, trenching, wall repairs and additional footage excluded and quoted separately. Contact us for details.
Electrical-component checks, refrigerant pressures, compressor function and outdoor-unit cleaning. $89, regularly $149, for a limited time.
Properly sized American Standard and Bosch systems, a free estimate, and 12 months with no interest and no payments on approved credit.
Room-by-room comfort for additions, garages and hot spots, with a standard dedicated electrical circuit included on qualifying installs.
Professional diagnosis and repair when your A/C can't keep up with the Phoenix heat, with your options priced before work starts.
Perfect service from A to Z, backed by our Lifetime Repair Guarantee.
Founded by U.S. Army veterans John and Robin McCombs; serving Phoenix homes since 2015.
ACCA and NATE-certified techs who explain their findings in plain language.
Added long-term confidence on eligible covered repairs.
Arizona ROC #300933, working out of our office in north Phoenix.
AZ Perfect Comfort was founded by husband-and-wife team John and Robin McCombs after careers of service in the U.S. Army. The values that shaped their military service, integrity, discipline, responsibility and respect, still guide the company today.
Our ACCA and NATE-certified team repairs, maintains and installs heating and cooling systems for homeowners across Phoenix, Scottsdale, Glendale, Peoria, Surprise and the north valley. We primarily install American Standard and Bosch equipment selected for performance and reliability in Arizona homes.
Every visit starts with an accurate evaluation and a clear explanation, and eligible repairs are backed by our Lifetime Repair Guarantee. That's how we've earned a 4.9-star average from more than 800 Google reviews.


“The estimator took the time to explain everything clearly and never made me feel pressured. The installation team was on time, respectful and efficient. Everything was done clean and professionally.”
“First time I called, they had someone out within the hour. Mike was super friendly and got me back up and running quickly. Seem pretty fair on price as well!”
“Kyle and Will were very professional and explained everything to us. They did a great job on installation and clean up. Highly recommend this company.”
A simple process with less guesswork.
Send a few details through the form or call the office. We'll confirm your details and get you scheduled.
A certified technician finds the real problem and explains your options — repair, tune-up or replacement — with the price before any work starts.
We complete the repair or installation, protect your home, clean up behind us, and make sure the system runs the way it should.
AZ Perfect Comfort serves homeowners across Phoenix, Scottsdale, Glendale, Peoria, Surprise, Anthem, Cave Creek and the surrounding Phoenix metro.
Both, plus maintenance. We repair AC and heating systems, run precision tune-ups, and replace systems when a repair no longer makes financial sense. Your technician will tell you honestly which one your system needs.
A precision A/C tune-up covering electrical-component checks, refrigerant pressures, compressor function and outdoor-unit cleaning. It's $89, regularly $149, for a limited time. Any repairs found are quoted separately.
Yes. New A/C system replacements qualify for 12 months with no interest and no payments, on approved credit. Your comfort advisor will walk you through it during your free estimate.
A standard dedicated electrical circuit is included with qualifying ductless mini-split installations, with up to 25 feet of actual circuit routing. That's normally a $650 add-on when needed. Adequate panel capacity is required; panel upgrades, trenching, wall repairs and additional footage are excluded and quoted separately.
It depends on your home's size, the equipment you choose and the condition of your ductwork. Every replacement starts with a free estimate, so you'll have a written price before any work begins.
An AZ Perfect Comfort team member will contact you to confirm your details, answer initial questions and get you scheduled. If you'd rather talk now, call (602) 613-3489.
Tell us what you need and we'll take it from there.