Tell us about the job
Takes about a minute. No obligation.
A contractor diagnosing a heat pump in Crenshaw County has to separate what the climate has asked of the equipment from what age and installation quality have done to it. 100 severe weather events were recorded in Crenshaw County, Alabama between 2015 and 2024. At that rate, severe weather is a real variable in the operating life of a system here, but not so constant a presence that it accounts for most failures on its own. A refrigerant line that has failed or a compressor that has seized is just as likely to trace back to how the unit was installed or how long it has run without service.
Ductwork in houses this old was sized and run for whatever system was original to the build, and the heat pumps now sitting in those spaces came later. Half the homes in Crenshaw County, Alabama were built in 1982 or earlier (2020-2024 ACS 5-year). A system installed into stock that old has often been retrofitted more than once, which means the components a contractor pulls out may belong to a product line that manufacturers have since discontinued or retooled. When a repair opens a heat pump here, the question of whether the right part is still made shapes the job as much as what the diagnostic found.
The Parts of a Heat Pump a Contractor Checks During Repair
The outdoor unit is the piece most homeowners recognize, a cabinet that sits on a pad outside the house and holds the compressor and the condenser coil. The compressor is the part a contractor reaches for first when the system stops moving heat altogether. The condenser coil draws attention when the unit runs but the house temperature does not change.
Inside the house, the air handler holds the evaporator coil and the blower fan, usually in a closet, attic, or utility room. The expansion valve sits between the two coils and controls refrigerant flow; when it sticks or fails, the symptoms can look like a compressor problem until a contractor measures the pressures. The refrigerant lines connecting the two units are also on that checklist, since a leak there affects every other part of the system.
The drawing shows a typical heat pump layout, and a licensed contractor determines which components apply to the specific system and installation in your home.
Get matched in Crenshaw CountyCrenshaw County, by the record
100 severe weather events were recorded in Crenshaw 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 Crenshaw County, Alabama were built in 1982 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesCrenshaw County, Alabama holds 6,583 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 73.2% of the occupied homes in Crenshaw County, Alabama (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesRules and Standards Governing Heat Pump Repair in Crenshaw County, Alabama1 sourced rules and standards
Licensing Rules for HVAC Repair in Crenshaw 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 Crenshaw County
Heat pumps in Alabama work against whatever the climate delivers, and stress from extreme weather shortens the life of components and surfaces problems that flat conditions would leave hidden. How much weather a county sees shapes how hard the equipment has to work and how often a contractor gets called.
100 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.