Commercial · Mohave & Yavapai County
When the rooftop unit quits, you are not losing a compressor. You are losing the day.
Rooftop units, walk-in coolers, ice machines, and mechanical rooms for restaurants, retail, offices, and property managers across two counties.
(928) 565-6440A live person answers 24 hours a day, Monday through Saturday. Call (928) 565-6440 or text (928) 227-8441.
Downtime costs more than the repair. That is the whole job.
When a rooftop unit quits at a restaurant in July, the loss is not the compressor. It is the shift you send home, the walk-in you have to empty, and the customers who go somewhere else. We run commercial work on that clock, not on a residential one.
Air-Exx services and installs rooftop package units, split systems, walk-in coolers and freezers, ice machines, and mechanical-room equipment for restaurants, retail, offices, churches, storage facilities, and property managers across Mohave and Yavapai County. We are licensed under Arizona ROC 350424, classification CR-39 (the state classification for air conditioning and refrigeration) and we are bonded and insured, which your landlord or insurer will ask about.
You get the commercial rate on the phone, before we dispatch. If we find something that is going to be expensive, you will hear it from us before we start, with the reading that says so.
We would rather tell you a compressor is on its way out in October than replace it for you in July.
How we run commercial accountsWe also do buyer and seller inspections on commercial buildings, which is often the cheapest line item in a transaction: a rooftop unit at the end of its life is a major line item somebody is about to own.
What we handle
Rooftop Package Units
Repair, replacement, and scheduled service on RTUs: the workhorse of every strip center and small commercial building in the county.
Compressors, condenser fan motors, contactors and capacitors, economizers, belts and bearings, and curb adapters on replacement. We measure superheat and subcooling and show you the numbers, and on replacement we run the load rather than matching the old tonnage by default.
Walk-In Coolers & Freezers
Refrigeration is a different trade from air conditioning, and we do both. Product loss does not wait for a callback.
Condensing units, evaporator coils, defrost timers and boards, door gaskets and heaters, and temperature controls. We keep common refrigeration parts on the truck because a walk-in down overnight is inventory in the dumpster.
Ice Machines & Refrigeration
Ice machines, reach-ins, prep tables, and the rest of the equipment a kitchen cannot run without.
Cleaning and descaling, water filtration, harvest and float issues, and full replacement. Hard Mohave County water is brutal on ice machines, and most of what we see is scale rather than a failed part.
Property & Facility Management
One number for a portfolio of buildings, with documentation your owner will actually accept.
Scheduled maintenance across multiple units and addresses, written condition reports with photos, capital-planning input on which units are near end of life, and prioritized dispatch when a tenant calls you first.
Mechanical Rooms, Boilers & Pumps
Pumps, boilers, air handlers, and the controls that tie them together in larger buildings.
Circulator pumps, boiler controls and safeties, air-handler blower and belt service, and the electrical side of the mechanical room. If the building is bigger than a split system, we are still the right call.
Commercial Inspections
Buyer and seller HVAC inspections on commercial property, with a written report and real numbers.
Age, condition, refrigerant type, remaining life, and what replacement would realistically cost. On an older building this is the difference between negotiating with facts and finding out in August.
Upfront pricing, before we start
You get the service call price on the phone, before anyone heads your way. Once we have found the problem, you get the repair price before any work starts, and the diagnostic is credited toward the repair when you approve it. Commercial calls are quoted the same way. We install Trane, quoted in three tiers side by side.
Questions we get asked
What does a commercial service call cost?
Do you do refrigeration, or just air conditioning?
How fast can you get to a commercial emergency?
Do you offer maintenance agreements for businesses?
Can you work with our property management company or landlord?
What brands do you install commercially?
Where we work
Equipment down? Call before you lose the day.
Phones answered 24 hours a day, Monday through Saturday. Office hours: 7 AM to 3 PM, Monday through Friday. Closed Sunday. A real person answers (never a recording) and gets our on-call technician moving.