Air Conditioner Repair in Littleton

About half of the city's housing went up between 1970 and 1999, and those homes usually had central air from the start. The issue there is age. Original condensers from the 1990s often still run on R-22, which has not been produced in the U.S. since 2020, and leaks on those systems are costly to recharge. Evaporator coils from that era also develop small leaks at their bends. Before recharging, we find out where the refrigerant went.

We start by measuring, not guessing: supply and return temperatures, superheat and subcooling, capacitor values, motor amperage, and static pressure across the coil. If the indoor coil is iced, we thaw it and find the cause, whether that is a filter, a blower setting, low refrigerant, or a duct restriction. You get a flat-rate price upfront, and the diagnostic is free with the repair.

We service Trane, Lennox, Carrier, Goodman, Bryant, Rheem, and other major brands, with common parts on the truck. Emergency service is available around the clock, without overtime fees.

If the compressor has failed or an R-22 system is leaking, replacement is often the better value. Inside Littleton city limits, the residential permit guide lists air-conditioning equipment as work that generally requires a permit and inspection. For homes in Ken Caryl, Columbine, or other unincorporated areas with Littleton addresses, the county handles it.

Littleton's dry air also makes evaporative cooling practical in many homes. Xcel Energy, which supplies electricity in the city, offers rebates on evaporative coolers, heat pumps installed to its quality-installation standard, and smart thermostats through participating contractors. Xcel has not listed a rebate for a standard central AC on its own. A heat pump can replace an aging air conditioner and also share the heating load with your furnace.

Repairs like capacitors, contactors, and fan motors are good investments on most systems. Repeated leaks, a failed compressor on a unit over 12 to 15 years old, or chronic coil icing caused by ducts that were never sized for cooling are the situations where we would talk about replacement or duct work instead of another patch.