Air Conditioning Services

Air Conditioning Services · Mesa & Phoenix, AZ

Air Conditioning Services in Mesa, AZ

Repair, Replacement, Maintenance, and Cleaner Air. One Local Team Handles All of It.

When it’s 115 outside, your AC is the hardest-working machine you own. PlumbSmart keeps it running with same-day repairs, honest tune-ups, and new systems from $99 a month, all backed by a lifetime warranty on our work.

4.93,200+ Google Reviews
TraneComfort Specialist
BBB A+Since 2012
LifetimeWarranty
Best Deal on a New AC
$99/MO

New AC System, Installed

A brand-new energy-efficient AC system for $99 per month, with your first year of maintenance included free. Mention this offer when you book.

Claim This Offer
Expires SoonSee All Coupons

24/7 Emergency Service

Same-Day Service Available

Price Match Guarantee

We Meet or Beat Any Bid

Best of Mesa

East Valley Tribune

Recognized for quality work and honest pricing.

Built for Arizona Summers

Cooling a Valley home is its own kind of job. Summers sit between 110 and 115 for weeks, monsoon dust cakes the outdoor coil, and a system that coasted through April can quit by the Fourth of July. Out here the air conditioner is the most important machine in the house, and it deserves a team that treats it that way.

This page is the front door to everything PlumbSmart does with cooling. We repair, replace, maintain, and tune central AC systems, mini splits, and rooftop package units across Mesa, Phoenix, and the East Valley. Start with the service that sounds like your situation, or call 480-654-8865 and our dispatch team will sort it out with you in about two minutes.

Why Homeowners Call PlumbSmart First

  • Same-day service on most calls, seven days a week.
  • Upfront, flat-rate pricing you approve before we start.
  • Often well below the big-name AC companies’ bids.
  • NATE-certified techs, licensed under ROC 223709, 289252, 301084.
  • Voted Best Plumbing Service in Mesa eight years running.
  • A lifetime warranty stands behind the work we do.
★★★★★

“PlumbSmart has helped me with multiple HVAC and plumbing issues over the years and they are my number one go to for equipment upgrades and repairs. I’ve interacted with 6 different technicians and all have been helpful, knowledgable, and professional. The prices are always fair and the service has always been excellent.”

Choose the AC Service You Need

Six core services handle almost every cooling problem we see. Each card goes to a full page with honest pricing talk, real customer reviews, and answers to the questions we hear most.

Central AC Repair

Warm air, tripped breakers, or a system that won’t start. Same-day diagnosis and a flat quote before any work begins.

Emergency AC Repair

Nights, weekends, and holidays. A 24-hour line and on-call techs, because Phoenix heat doesn’t keep business hours.

AC Replacement & Installation

New high-efficiency systems sized right and installed clean, from $99 a month with the first year of maintenance free.

AC Maintenance & Tune-Ups

A $99 spring tune-up that cleans the coils, checks refrigerant, and catches weak parts before the real heat lands.

Refrigerant Recharge Service

Low refrigerant always means a leak somewhere. We find it, fix it, and recharge the system the right way.

Mini Split AC Systems

Ductless comfort for garages, additions, and casitas. Currently $500 off an install or 0% APR for 48 months.

More Ways to Improve Comfort and Air

Cooling the air is half the story. These services handle the rest: where the air travels, how clean it is, and what it costs to move.

AC Parts & Replacement

Compressors, coils, blowers, fans, and condenser motors. We fix the failed part instead of selling you a whole system.

Air Duct Sealing & Repair

Leaky ducts can send a chunk of your cooled air into the attic. Sealing them is one of the fastest paybacks in HVAC.

Energy Efficient HVAC Systems

SEER2 ratings in plain English, variable-speed systems, and honest math on what efficiency is worth in this climate.

High Velocity Mini Duct Systems

Small-duct cooling for older homes and additions where full-size ductwork was never an option.

Indoor Air Quality

Monsoon dust, allergies, and stale indoor air. Testing and fixes that make a house breathe better.

Whole House Air Filtration

MERV-rated filtration that catches the fine dust a basic 1-inch filter lets straight through.

Whole House Air Purification

Reme Halo purifiers we install on the air handler, treating the air in every room of the house.

Whole House Humidifiers

Desert air is hard on sinuses, wood floors, and static. A whole-house humidifier fixes all three at once.

How a Service Call Works

Four steps, no surprises. The price gets approved before any wrench turns.

1

Pick a Time

Book online or call 480-654-8865. Most appointments are available same day, seven days a week in summer.

2

Honest Diagnosis

A licensed tech finds the actual cause. No trip charge, no inflated parts list.

3

Flat Quote First

You approve one clear price before we start. The bill matches the quote.

4

Done & Warrantied

We do the work, test the system, clean up, and back it with a lifetime warranty.

AC Maintenance Arizona - Air Conditioner Tune-up Cleaning AZ - PlumbSmart Mesa Arizona

Watch a Real PlumbSmart Service Call

This is one of our techs on an actual AC service and tune-up here in Arizona, start to finish. No script and no actors, just the way we work: check it, clean it, test it, and explain it in plain language.

Tens of thousands of Valley homeowners have watched this video while deciding who to trust with their cooling.

Schedule Service

One Call Covers It

Tell us what your AC is doing and we’ll send the right tech, often the same day.

What Do AC Services Cost in Mesa?

Honest answer: it depends on the service, so we price every one of them the same way. Repairs get a flat quote you approve up front. Tune-ups are $99 flat. New systems start at $99 a month, and replacement estimates are free. No trip charges, no diagnostic games, and no surprise line items at the end.

No Trip ChargeWe come out and diagnose without a fee just to show up.
Below the Big GuysCustomers routinely tell us our bids beat the large companies.
Financing AvailableNew systems from $99/month, with the first year of maintenance free.

Repair or Replace? We’ll Tell You Straight

Not every AC problem means a new system. If your unit is under about 10 years old and the repair is reasonable, we fix it and move on. When a system is older, leaking refrigerant again and again, or stacking up repair costs, we lay out the numbers and let you decide. Either way, you get the honest version, not the expensive one.

One thing worth knowing: most existing systems run on R-410A refrigerant, which is being phased out in favor of R-454B. If yours leaks repeatedly, that shifts the math toward replacement, and we’ll walk you through exactly why.

Keep It Running Longer

Most of the breakdowns we see in July could have been caught in spring. A quick AC tune-up clears the coil, checks refrigerant, tests the electrical connections, and flags weak parts before they fail in the heat. And when it’s time for a new unit, our AC replacement and installation team handles everything from sizing to haul-away.

★★★★★

“We Use Plumb Smart for everything from Plumbing, heating and cooling, and their remodeling Service. Today was heating and cooling. I appreciate the fact that I get the same technician each time and that he’s familiar with my system. He’s always on time, ready to go to work, and always available to answer my questions no matter how small they may be. I appreciate the fair pricing for the work that’s done. I wouldn’t recommend anybody else.”

PlumbSmart dispatch office in Mesa with two staff on headsets

The Office Behind the Trucks

That photo is our real dispatch office. When you call PlumbSmart you reach a person in Mesa, not a national call center, and that local accountability runs through everything we do. The reputation backs it up: more than 3,200 Google reviews at 4.9 stars, an A+ BBB rating since 2012, and zero complaints with the Arizona Registrar of Contractors.

  • NATE-certified HVAC technicians, plus Journeyman and Master Plumbers on staff.
  • Over 25 years of combined experience across the team.
  • Trane Comfort Specialist, the manufacturer’s mark for HVAC expertise.
  • Voted Best of Mesa eight years running, and East Valley Tribune Best of Mesa 2026.
  • Featured on ABC15’s Sonoran Living with owner Wayne Decker.

We Service Every Major AC Brand

As a Trane Comfort Specialist we know those systems inside out, but we repair whatever you’ve got. If it cools your home, we can fix it.

TraneCarrierLennoxGoodmanRheemBoschAmanaYorkAmerican Standard

The Shop, the Fleet, the Crew

Real PlumbSmart vans and our actual Mesa headquarters at 3010 E Main St. No stock photos anywhere on this page.

AC Services Across the Valley

Wherever you are in the metro, there’s a PlumbSmart tech nearby. We serve:

“With all things equal in cleanliness, experience, and service, why pay more for your air conditioning?”

The PlumbSmart Promise

Save On Your AC

$99/mo

New AC System. Brand-new energy-efficient AC, installed, plus 1 year of maintenance free.

Schedule NowLimited Time
$99Tune-Up

Spring A/C Tune-Up (reg. $129). Full inspection, coil cleaning, and refrigerant check before the heat.

Schedule NowExpires Soon
10%Off

Trane or Bosch AC Unit. Paid with cash, check, or credit card.

View All OffersExpires Soon
PlumbSmart Lifetime Warranty

Lifetime Warranty On All Our Work

We stand behind every job we take on, from a capacitor swap to a full system install. If something we did doesn’t hold up, we come back and make it right. That’s the PlumbSmart promise, and it’s why Valley homeowners have trusted us for over a decade.

AC Service Questions, Answered

How Much Do AC Services Cost in Mesa?

It depends on the service. A spring tune-up is a flat $99, repairs get a flat upfront quote after we diagnose the problem, and new systems start at $99 a month with the first year of maintenance included. Replacement estimates are free, and there’s never a charge just to come out. You approve every price before the work starts.

Can You Really Install a New AC for $99 a Month?

Yes. With approved financing, a new energy-efficient system goes in for $99 per month, and your first year of maintenance is free. We size the system to your home, handle the haul-away, and register the warranty for you. Prefer to pay outright? Ask about 10% off Trane and Bosch units paid with cash, check, or credit card.

How Fast Can You Get a Technician to My House?

Usually same day, and we run seven days a week through the summer. Our dispatch team sits in our Mesa office, so when you call 480-654-8865 you talk to a real person who can see the schedule and give you a straight answer on timing.

Do You Charge a Trip Fee or Diagnostic Fee?

No. There’s no trip charge to come out, and on repairs the diagnosis leads to a flat quote you approve before anything happens. If you decide not to move forward, that’s fine too. We’d rather earn the job with an honest price than bill you for showing up.

Should I Repair or Replace My Air Conditioner?

Our rule of thumb: if the system is under about 10 years old and the repair is reasonable, fix it. When a unit is older, leaking refrigerant repeatedly, or stacking up repair bills, replacement usually wins the math. We lay out both numbers and let you decide. There’s no commission pressure in either direction.

What Does the $99 AC Tune-Up Include?

A real 12-point service, not a drive-by. The tech tests the thermostat, checks the filter and filter size, inspects the high-voltage connections, cleans the outdoor coils, inspects the evaporator coil for dirt and refrigerant leaks, evaluates airflow room by room, checks the ductwork for leaks, and records every reading. It’s normally $129, and it’s the cheapest insurance an Arizona air conditioner can get.

What Is SEER2, and Why Does It Matter in Arizona?

SEER2 is the federal efficiency rating for cooling equipment, measured under a tougher and more realistic test than the old SEER number. In a climate where your AC can run thousands of hours a year, a higher SEER2 rating shows up on every summer bill. Our energy-efficient HVAC systems page breaks down where the sweet spot is for Valley homes.

What Does the R-410A Phase-Out Mean for My System?

The industry is moving from R-410A refrigerant to R-454B, so R-410A will get scarcer and pricier over time. Your current system is fine to keep running. But if it starts leaking repeatedly, repair costs climb, and that’s one of the factors we walk through when you’re weighing a repair against a replacement.

Do You Work on Rooftop Package Units?

All the time. Rooftop package units are common across the Valley, on older Mesa neighborhoods and commercial buildings alike, and our techs service, repair, and replace them. Those units take the full force of the sun all day, so an annual tune-up matters even more up on the roof.

Do You Service All AC Brands?

Yes. We’re a Trane Comfort Specialist, which means factory-level training on Trane equipment, but our NATE-certified technicians repair and maintain every major brand, including Carrier, Lennox, Goodman, Rheem, Bosch, Amana, York, and American Standard.

What Warranty Do You Offer on AC Work?

Our workmanship carries a lifetime warranty. If something we fixed or installed fails because of our work, we come back and make it right at no charge. New equipment also carries its manufacturer warranty, and we handle the registration so you don’t have to think about it.

What Areas Do You Serve?

Mesa, Phoenix, Tempe, Gilbert, Chandler, Scottsdale, Queen Creek, Apache Junction, Fountain Hills, and the surrounding Valley communities. Call 480-654-8865 and we’ll tell you right away if you’re in range. For after-hours emergencies, our 24-hour line is 602-256-9181.