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A central AC unit that stops working in El Paso County has likely been running against something, but the weather alone rarely explains what gave out. 133 severe weather events were recorded in El Paso County, Texas between 2015 and 2024. At roughly that pace, severe weather is a periodic pressure on equipment rather than a relentless one, and a contractor working a repair here cannot point to the climate as the primary suspect when a compressor seizes or a coil cracks. Age and service history carry more of the explanation. A contractor will check refrigerant levels, inspect electrical components, and look at how well the system was maintained before drawing any conclusions about storm-related wear.
Ductwork and wiring put into a house answer questions about that house, and in El Paso County those answers tend to matter. Half the homes in El Paso County, Texas were built in 1988 or earlier (2020-2024 ACS 5-year). A system running in stock that old has been asked to hold up through a lot of cooling seasons, and what a contractor finds once the unit is open shapes the repair more than the symptom that prompted the call. Worn contactors, degraded capacitors, compressor windings that have been running hot for years: those are the variables. Whether the parts a system of that vintage takes are still in production is another question a contractor has to answer before the job can be scoped and priced.
The Parts of a Central AC a Contractor Checks First
The outdoor condenser unit sits outside the house, usually on a concrete pad along a side or rear wall, and it carries the compressor and condenser coil. Those two components are where a contractor looks first when a system stops cooling. A failed compressor or a coil that has lost its charge are among the most common reasons a central AC quits.
Inside the house, the air handler holds the evaporator coil and the blower that moves air across it. The air handler is usually in a closet, attic, or utility room. A clogged evaporator coil, a weak blower motor, or a failed capacitor on either unit can each produce symptoms that feel similar from inside the house, which is why a contractor traces the fault through both ends of the system.
The drawing shows a typical layout, and a licensed contractor determines exactly which components apply to your house and its configuration.
Get matched in El Paso CountyEl Paso County, by the numbers
133 severe weather events were recorded in El Paso 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 El Paso County, Texas were built in 1988 or earlier (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesEl Paso County, Texas holds 323,571 housing units (2020-2024 ACS 5-year).
U.S. Census Bureau, 2020-2024 American Community Survey 5-Year EstimatesOwners occupy 64.2% of the occupied homes in El Paso 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 El Paso County, Texas9 sourced rules & standards
What HVAC Repair Looks Like in El Paso 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.
What El Paso County, Texas Requires for This Work
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 El Paso County
Weather puts a load on cooling equipment, and that load shapes what repairs look like over time. What happens in El Paso County with the climate is a local variable, not a national average, and it shows up in how hard the equipment works and what tends to fail.
133 severe weather events, 2015–2024. Source: NOAA National Centers for Environmental Information, Storm Events Database.