Cooling and heating repair for Oklahoma City, Moore, Norman, Mustang and Midwest City. Flat diagnostic fee, the repair quoted on the spot, and the common capacitors, motors and igniters already on the truck.


One photo from a recent job — the failed part next to its replacement and the readings before and after. Posted from the driveway once the system is back on.
The diagnostic fee is flat. Approve the repair on the spot and the fee comes off the bill.
Capacitors, contactors, fan motors and refrigerant leaks on split systems and package units. We check superheat and subcooling, not just the obvious part. From $89 diagnostic
Igniters, flame sensors, inducer motors and control boards on gas furnaces. Combustion checked before the cabinet goes back together. From $89 diagnostic
Defrost boards, reversing valves and auxiliary heat faults. We run the changeover in both modes before we leave the driveway. From $89 diagnostic
Coil wash, capacitor test, refrigerant check and burner clean. Spring for cooling, fall for heat — the readings go on your invoice. From $119
Crushed flex runs, disconnected boots, static pressure and room-by-room airflow checks. We fix the duct problem instead of blaming the unit. Quoted on site
Smart thermostat installs, common-wire pulls and control wiring repairs. Set up on your phone before the tech leaves the kitchen. From $189
Photos from calls around the metro in the last month. Most finished with parts already on the truck.







Prairie Air runs stocked trucks and short routes. The tech who finds the failed capacitor is the one who swaps it — no hand-off, no second visit for the parts that fail most in Oklahoma summers.
Summer work is mostly condensers running flat out from June through September; winter is igniters and flame sensors. We stock for both seasons so the fix usually happens the same trip as the diagnosis.

Four habits that keep a repair call from turning into a surprise bill.
One flat fee to find the fault. Approve the repair and the fee comes off the total.
Capacitors, contactors, igniters, flame sensors and universal motors ride on every truck.
Static pressure, temperature split, capacitor values — the numbers we measured go on your paperwork.
Oklahoma City, Moore, Norman, Mustang and Midwest City, with routes planned so summer calls don't slip a week.
Blowing warm, short cycling, dead thermostat — describe the symptom and we'll slot the call and bring the likely parts.
Call or text with the brand, the age if you know it, and what the system is doing. We'll give you the diagnostic fee and the next open slot.