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Veteran Owned & Operated · Licensed, Bonded & Insured · AZ ROC 350424

Home/ Services

What we do

Twelve services, one crew, two counties.

The unit outside, the air handler inside, the ducts between them, and the water heater while we are there. Residential and commercial, repair through replacement.

Air handler with A2L refrigerant labeling installed in an attic by Air-Exx
Current-code equipment, installed properly. The A2L label on this air handler is the refrigerant standard now replacing R-410A — worth asking about before anyone sells you a system.
11

Services, residential and commercial

14

Cities across two counties

5.0

Across 159 Google reviews

24/6

Emergency service, Mon–Sat

Cooling

AC Repair

Compressor, capacitor, contactor, refrigerant charge, thermostat, or airflow. We diagnose it, show you the reading, and quote before we touch anything. In a Mohave County July this is the call we take most.

We measure superheat and subcooling, check static pressure, and read the temperature split. Those numbers separate a charge problem from an airflow problem from a failing compressor.

Cooling

AC Installation & Replacement

Trane equipment sized on a real load calculation for your house and your elevation — not a rule of thumb off square footage. Quoted in good, better, and best so you can see exactly what the difference in money buys.

Manual J load calculation, Trane equipment, three tiers priced side by side with operating cost shown rather than just efficiency ratings.

Heating

Heating & Furnace Service

Gas furnaces, heat pumps, and package units. Kingman freezes, Prescott snows, and Seligman spends months below freezing. At elevation, gas equipment needs the manufacturer's derate to burn correctly — a step that gets skipped more often than it should.

Gas furnaces, heat pumps, and package units, with the manufacturer's altitude derate applied where elevation calls for it.

Heating

Heat Pump Repair & Replacement

Heat pumps lose output as it gets colder, which is why an undersized one falls back on expensive electric strip heat in January. If your winter power bill jumped and nothing feels warmer, that is diagnosable.

Reversing valve, defrost board, charge, and auxiliary heat behaviour checked — then sized for winter load if replacement is the better money.

Both

Mini-Splits & Ductless

Garages, shops, casitas, additions, and any room the original ductwork never reached. Heats and cools, single-zone through multi-zone, no new duct required.

Single-zone through multi-zone for garages, casitas, additions, and rooms the original ductwork never reached.

Both

Preventative Maintenance

Two visits a year: spring coil clean and charge check, fall heat check. In desert dust this is not maintenance theatre — a packed condenser coil cannot shed heat, and that costs you capacity every single week.

Spring: condenser coil clean, refrigerant check, capacitor test, drain line clear, electrical inspection. Fall: burner and heat exchanger inspection, defrost board test, auxiliary heat check, safety verification. You get a written condition report either way.

Air

Indoor Air Quality

Air purification, filtration upgrades, and duct sealing. Most of the dust in an Arizona house arrives through leaky returns and attic ducts, not the front door.

Filtration upgrades sized to your blower so you do not choke airflow, duct sealing at the joints where most leakage happens, and air purification where it earns its keep. We will tell you which of the three your house actually needs.

Air

Ductwork Repair & Sealing

Attic ducts in this climate lose cooling before the air ever reaches a register, and underfloor duct in manufactured homes comes apart over time. Sealing is often cheaper than a new system and sometimes fixes the whole complaint.

We test static pressure to find restriction, inspect accessible runs for disconnects and crush points, and seal at the joints. In an attic or under a manufactured home, this is often the cheapest real fix available.

Desert classic

Evaporative & Swamp Coolers

Service, repair, and full replacement. Pads, pumps, float valves, motors, and belts — plus honest advice on when a swamp cooler still beats refrigerated air and when it does not.

Seasonal start-up and shutdown, pad and pump replacement, float and water-line repair, motor and bearing work, and complete unit replacement on roof-mount and side-draft installations. On manufactured homes we deal with the roof-curb and duct realities that come with them. If monsoon humidity has your cooler no longer keeping up, we will quote a refrigerated conversion alongside the repair so you can compare both numbers.

Plumbing-adjacent

Water Heaters

Tank and tankless, repair and replacement. Mohave County water is hard on tanks. We are already licensed for it, so it is one call instead of two trades.

Tank and tankless, repair and replacement. We check the anode rod, flush sediment, and test the T&P valve — and on hard Mohave County water we will tell you honestly how much life is left.

Commercial

Commercial HVAC & Refrigeration

Rooftop units, walk-in coolers, and split systems for restaurants, retail, and property managers. Buyer/seller inspections too. Commercial diagnostics are $155 with a one-hour minimum.

Rooftop units, walk-in coolers, and split systems. Scheduled maintenance agreements available so a failure lands on a planned visit instead of a Friday dinner rush.

24/6

Emergency Service

No cooling in July is not a next-week problem. Call any hour Monday through Saturday. A real person answers — never a recording — and gets our on-call technician moving.

Call any hour Monday through Saturday. A real person answers, takes the details, and dispatches our on-call technician. After-hours calls carry an emergency rate and you will be told what it is on the phone before we dispatch.

Air-Exx technician installing an evaporative swamp cooler in Mohave County, Arizona
Evaporative cooler installation — we service and install swamp coolers across Mohave County.

How we quote

Every diagnosis comes with the reading that produced it. If we say a system is undersized, we will show you the load calculation. If we say a capacitor is failing, you will see the measurement. Nobody should approve a repair on faith, and nobody should be handed a replacement quote without being shown why.

A residential diagnostic visit is $178 — the $99 dispatch fee plus the $79 diagnostic — and the $79 comes off your bill when you approve the repair. Commercial diagnostics are $155 with a one-hour minimum.

Common questions

Do you work on evaporative (swamp) coolers?
Yes — service, repair, and full replacement, on roof-mount and side-draft units and on manufactured homes. Pads, pumps, float valves, motors, belts, and water lines. We also install new units, and if humidity has your cooler no longer keeping up we will quote a refrigerated conversion alongside the repair so you can compare both numbers.
What does a service call cost?
A residential diagnostic visit is $178, which covers the $99 dispatch fee and the $79 diagnostic. The $79 portion comes off your bill when you approve the repair. Commercial diagnostics are $155 with a one-hour minimum. You get the number before anyone opens a panel.
Do you charge extra after hours?
Yes. After-hours and weekend emergency calls carry an emergency rate, and our technician will tell you what it is on the phone before we dispatch. You will never learn the number from the invoice.
What brands do you install?
We install Trane. Replacements are quoted in three tiers side by side so the tradeoff between price and performance is visible rather than buried.
Do I need to replace my system or can it be repaired?
Rough rule: multiply the system's age in years by the quoted repair cost. If that number is climbing past a few thousand, or the unit is past about eighteen years, ask for a replacement quote alongside the repair and decide with both figures in front of you. We will tell you honestly which way we would go.
How fast can you get here?
It depends where you are. Kingman and the surrounding towns are usually same-day. Meadview and Dolan Springs are a real drive and we will give you an honest window rather than a promise we cannot keep.
Are you licensed and insured?
Yes — Arizona ROC license 350424, classification CR-39, and we are bonded and insured. We are also BBB accredited with an A rating, and veteran owned and operated.

Where we work

Tell us what it is doing.

A real person answers around the clock Monday through Saturday. Closed Sundays.