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A contractor quoting a central AC repair in Andrews County has to work out what actually wore the system down, and the weather record rarely points the answer. 63 severe weather events were recorded in Andrews County, Texas between 2015 and 2024. At that rate, severe weather is an event here, not a condition. Refrigerant loss, compressor wear, and failed capacitors in this area trace back more reliably to how old the equipment is and how consistently it was serviced than to storm load. A contractor who overlooks that and prices the repair around weather stress is solving the wrong problem.
Ductwork and refrigerant lines installed in a house that old were sized and fitted for equipment that has since been discontinued, replaced, and replaced again. Half the homes in Andrews County, Texas were built in 1983 or earlier (2020-2024 ACS 5-year). A contractor opening a central AC unit in stock like this will find components whose part numbers have cycled out of active production, which means sourcing takes longer and sometimes drives a repair toward full replacement on parts alone. That distinction shows up in the quote before any labor is priced.
The Parts of a Central AC a Contractor Checks First
The outdoor condenser unit sits outside the house, usually on a concrete pad at ground level, and it is where heat gets shed to the outside air. The indoor air handler or furnace cabinet stands inside, often in a closet, attic, or mechanical room, and it moves air across the evaporator coil. When a system stops cooling, both of these get looked at early.
The evaporator coil lives inside that indoor cabinet, and a failed coil or a refrigerant line problem traces back to it. The refrigerant lines run between the two units, and the thermostat on the wall tells the whole system when to run. A contractor also checks the condensate drain, which pulls moisture away from the coil and can cause shutdowns when it clogs.
The drawing shows a typical layout, and a licensed contractor determines what applies to the specific equipment and configuration in your house.
Get matched in Andrews CountyAndrews County, by the numbers
63 severe weather events were recorded in Andrews County, Texas 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 Andrews County, Texas were built in 1983 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesAndrews County, Texas holds 7,153 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 78.5% of the occupied homes in Andrews County, Texas (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesCodes & Standards Governing Central AC Repair in Andrews County, Texas9 sourced rules and standards
What HVAC Repair Looks Like in Andrews County
Split-system central air conditioners rated below 45,000 Btu/h manufactured on or after January 1, 2023 must meet a federal minimum of 13.4 SEER2.
Split-system central air conditioners rated at or above 45,000 Btu/h manufactured on or after January 1, 2023 must meet a federal minimum of 13.4 SEER2.
Split-system central air conditioners manufactured between January 1, 2015 and December 31, 2022 had to meet 13 SEER, the metric that preceded SEER2.
Single-package central air conditioners manufactured on or after January 1, 2023 must meet a federal minimum of 13.4 SEER2.
Space-constrained central air conditioners manufactured on or after January 1, 2023 must meet a federal minimum of 11.7 SEER2.
Federal efficiency standards for split-system central air conditioners and heat pumps are set on each certified combination of outdoor unit and indoor coil rather than on the outdoor unit alone.
Residential and light commercial air conditioning and heat pump systems assembled in the field, including mini-splits and unitary systems, may not be installed on or after January 1, 2025 using a refrigerant with a global warming potential above 700.
A field-assembled system whose specified components were all manufactured or imported before January 1, 2025 carries no installation compliance date under the refrigerant restrictions and may still be installed.
Licensing Rules for HVAC Repair in Andrews County, Texas
In Texas a person may not engage in air conditioning and refrigeration contracting unless that person holds a license issued under the state air conditioning and refrigeration contractor law.
Severe Weather Events in Andrews County
Extreme heat, cold snaps, and storm conditions put real strain on AC equipment over time. How hard the weather pushes here shapes how hard the hardware works, and that wear is what repair calls are made of.
63 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.