AC Repair in Killeen, TX
Air conditioners here run from April through October. If yours quits, tell us what it's doing and a licensed contractor who covers Bell County will get in touch.
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Seven months of Texas heat wears on your AC
Your air conditioner runs from April through October here, with summer afternoons averaging 95°F. That is seven months of the compressor cycling on and off most days, trying to keep up. The parts that carry the load, the compressor and the capacitor that starts it, wear down faster when the unit barely gets a break.
Bell County also sees its share of hail and wind, 116 hail events and 44 damaging wind events over the past ten years, with hailstones as large as 5.68 inches. That kind of storm can bend the fins on your outdoor unit or crack the fan blade, and you may not notice until the system is straining to cool the house or not cooling it at all.
- 7 months
- April through October, your air conditioner is on duty
- 95°F
- the average summer afternoon it cools against
- 116 hail events
- in ten years, and hail bends the fins on outdoor coils
- 44 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
A new air conditioner would cut about $70 a year off cooling for a typical Bell County home.
Estimates for a typical Bell County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Texas fuel prices and NOAA climate normals. Your home will differ.
Repair makes sense when a part like a capacitor or contactor has failed.
Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.
Texas requires HVAC contractors to hold a state license.
The Texas Department of Licensing and Regulation issues that license and keeps the record of who holds one. It covers the contractor, not the job in front of you, so the same license applies whether the work is a repair, a new install, or a service call.
For an air conditioner repair, that license is the thing accountable for the work in Texas. If the repair means opening the refrigerant side of the system, the technician also has to hold EPA Section 608 certification. That one is federal and applies in every state, not just here. It is a separate credential from the state license, and it exists because refrigerant work is handled under federal rule no matter where the home is.
Source: Texas Department of Licensing and Regulation
- Why is my AC not blowing cold air?
- Most of the time it's a dirty air filter cutting off airflow across the coil, and the fix is as simple as swapping it out. If the filter is clean, check outside for ice on the refrigerant line, which points to low refrigerant or a coil that can't get enough air to work with. A thermostat set to "on" instead of "auto" will also blow air constantly, but that air won't be cold since the compressor cycles off on its own schedule. With 95°F afternoons common here for months at a time, any of these problems shows up fast, so a contractor can check refrigerant levels and airflow and tell you which one you're dealing with.
- Why is my AC leaking water?
- The drain line that carries condensation away from the indoor coil is clogged, and water is backing up instead of draining outside. Algae and dust build up in that line over a cooling season and eventually block it. Less often, the coil itself has frozen over from restricted airflow or low refrigerant, and the water shows up when it thaws. A contractor can clear the line or find out why the coil is icing up.
- Why won't my AC turn on?
- Check the thermostat first. If the display is blank, it needs new batteries or has lost power. If the thermostat looks fine, the problem is likely a tripped breaker or a blown fuse at the outdoor unit, both of which a contractor can reset or replace once they find out why it tripped. Capacitor failure is common too, especially after years of summer heat load, and it will keep the compressor or fan from starting even though the thermostat is calling for cooling.