Planning an AC installation in Phoenix before the next stretch of triple digit days? Adams Refrigeration sizes, installs, and commissions residential and commercial cooling systems across the city, from the older grid neighborhoods near downtown to the newer builds on the north and west edges. Licensed under Arizona ROC 245268, Carrier Factory Authorized, and reachable twenty four hours a day.
Talk to a licensed installer about replacement options today. Arizona ROC 245268.
Residential and commercial installation across the city
A new air conditioner in Phoenix is not a shopping decision, it is a sizing decision. The long term record for Sky Harbor puts the city at roughly 111 days a year at or above 100 degrees, with a normal July high near 106. A system that is half a ton off shows up as a house that never quite catches up in the afternoon, so we start with a load calculation rather than matching the tonnage of whatever is already on the pad.
That calculation looks at square footage, ceiling height, window area and exposure, insulation, and the condition of your duct system. Oversizing is the more common mistake and the more expensive one. An oversized system drops the air temperature fast, shuts off before it has evened out the house or pulled much moisture, then starts again. That short cycling wears out the compressor and the contactor early.
Ductwork gets checked before equipment is ordered. A new high efficiency condenser tied to leaking or undersized ducts will never reach its rated performance, and in an attic far hotter than the outdoor air that leakage pulls heat straight into the supply side. We tell you when the ducts need work, and we tell you when they do not.
Adams has been doing this from one shop in Phoenix since 1947, under Arizona ROC 245268, as a Carrier Factory Authorized Dealer. Every new unit we install comes with three years of maintenance included, which counts for more here than in most markets, because desert dust and monsoon debris are what shorten a condenser life.
Three rules decide what can legally go on your pad, and none of them are the installer choice. Arizona sits in the federal Southwest efficiency region, new equipment has changed refrigerant, and the city has its own permit line.
Cooling is only part of the year here, which is why most homeowners want one company for the whole system. Adams is the HVAC contractor in Phoenix handling installation in June and heat in January, out of the same shop on North 35th Avenue.
Every system Adams installs comes with three years of maintenance built into the price, not sold as an add on. Ask what each visit covers when you book the estimate.
Phoenix housing runs from 1920s bungalows in Willo and Coronado to subdivisions finished last year. In the older grid neighborhoods the condenser often sits in a narrow side yard or off the alley, so we plan lineset routing and equipment access before the truck is loaded, not on install day.
Plenty of Phoenix homes carry a swamp cooler alongside refrigerated air, and the city permit rules treat both as mechanical equipment. If yours is still tied into the ducts, we sort out what stays, what gets sealed off, and how the new air conditioner carries the load on its own.
Monsoon season runs June 15 through September 30 on the National Weather Service calendar, and the dust it carries packs a condenser coil quickly. On older flat roof homes and small commercial buildings the equipment sits on the roof, which turns a changeout into a job with roof access and curb work.
Three stages, and you know what happens in each one before we start.
The City of Phoenix requires a permit to add or relocate an air conditioner, evaporative cooler, or furnace, or to change the unit size, capacity, or location. A straight replacement in the same spot at the same capacity can qualify as permit exempt. We check your job against the city list and pull the permit when it is required.
Arizona sits in the Department of Energy Southwest region. A split system air conditioner under 45,000 BTU must meet 14.3 SEER2 and 11.7 EER2, and one at 45,000 BTU or above must meet 13.8 SEER2 and 11.2 EER2. Compliance here is judged on the installation date, so a unit that is legal in another state may not be installable in Phoenix.
Most likely yes. Residential split systems using R-410A left production after January 1, 2025 under the EPA rule implementing the AIM Act, and new equipment uses a lower global warming potential A2L refrigerant such as R-454B. R-410A itself is not banned, so your current system can still be serviced.
With a load calculation, not the tonnage of the old unit. We look at square footage, ceiling height, window area and exposure, insulation, and duct condition. Replacing like for like repeats whatever mistake was made the first time, and in Phoenix an oversized system short cycles and leaves rooms unevenly cooled.
Every new unit purchased from Adams comes with three years of maintenance at no extra cost, built into the price of the system rather than sold separately. Ask what each visit covers when you schedule the estimate.
Yes. Alongside residential central air and ductless mini splits, we install rooftop packaged units, multi zone systems, and VRF for offices, retail space, and warehouses across Phoenix. Our phone line is open 24 hours, which matters when a cooling failure is shutting down a business day.
If you don't find your question addressed above, feel free to contact us.
Contact UsAdams Refrigeration has installed air conditioning in Phoenix since 1947. Book a time or call the line below, and we start with the load calculation.
