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A heat pump that runs poorly here is more likely worn out than weather-beaten. 32 severe weather events were recorded in Perry County, Alabama between 2015 and 2024. At that rate, severe weather is an occasional event in this county, not a standing condition, so a contractor diagnosing a failed compressor or a refrigerant problem is looking at age, installation quality, and maintenance history before anything else. The load this equipment has carried from the climate is real but modest, which means a repair quote here reflects what is actually wrong with the unit.

Stock this old has been running heat pumps long enough that the systems in many of these houses predate the current parts market. Half the homes in Perry County, Alabama were built in 1985 or earlier (2020-2024 ACS 5-year). A contractor who opens a unit here and finds a failed reversing valve or a worn contactor faces a real question about whether that component is still manufactured, or whether what is available is a substitute that fits imperfectly. That gap between what the system takes and what the supply chain currently stocks is where the repair either closes quickly or does not close at all.
The Parts of a Heat Pump a Contractor Checks During Repair

The outdoor unit is the piece most homeowners recognize first, sitting on a pad beside the house and housing the compressor and condenser coil. The compressor is the part a contractor reaches for early in a repair call, since a hard failure there stops the whole system. The condenser coil wraps around the inside of that cabinet and sheds heat to the outside air.
Inside the house, the air handler holds the evaporator coil, the blower motor, and the expansion valve, all working together to move conditioned air through the home. The refrigerant lines connect the two units, and the reversing valve sits within the outdoor cabinet, directing flow depending on whether the system is heating or cooling. Both units share a control board that a contractor reads for fault codes before pulling anything apart.
The drawing shows a typical heat pump layout, and a licensed contractor determines which components apply and what work is needed in your specific home.
Get matched in Perry CountyPerry County, by the numbers
32 severe weather events were recorded in Perry County, Alabama between 2015 and 2024.
NOAA National Centers for Environmental Information, Storm Events Database, bulk CSV export, events 2015-01-01 through 2024-12-31.Half the homes in Perry County, Alabama were built in 1985 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesPerry County, Alabama holds 3,962 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 77.5% of the occupied homes in Perry County, Alabama (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesCodes & Standards Covering Heat Pump Repair in Perry County, Alabama1 sourced rules & standards
Licensing and Legal Requirements in Perry County, Alabama
Alabama requires state certification to do heating, air conditioning and refrigeration contracting: nobody may advertise, bid, pull permits or do the work unless the person in responsible charge is a certified contractor.
Severe Weather Events in Perry County
Weather puts a measurable load on heating and cooling equipment, and that load shapes what repairs look like over time. Perry County's pattern of storms and temperature swings is part of what heat pump systems here are working against.
32 severe weather events, 2016–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.