AC Repair in Sugar Land, TX
Air conditioners here run from April through October. If yours quits, tell us what it's doing and a licensed contractor who covers Fort Bend County will get in touch.
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Seven months of Sugar Land heat wears an AC down
Your air conditioner runs from April through October here, seven months of the year. On afternoons that average 93°F, it is not cycling on and off, it is running long stretches just to hold the temperature. That kind of run time adds up on the compressor and the capacitor that helps start it.
A weak capacitor shows up as a unit that hums but the fan will not turn, or a compressor that struggles to start. When it finally gives out, the air stops moving and the house starts climbing back toward that 93°F outside.
- 7 months
- April through October, your air conditioner is on duty
- 93°F
- the average summer afternoon it cools against
- 33 hail events
- in ten years, and hail bends the fins on outdoor coils
- 39 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
A new air conditioner would cut about $80 a year off cooling for a typical Fort Bend County home.
Estimates for a typical Fort Bend 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.
TDLR tests contractors before they get a license, and the license stays tied to that contractor, not to any single job. So the same license that let them take on your neighbor's install covers your repair too, and TDLR has a record of who they are.
Your air conditioner runs on refrigerant, and touching that side of the system is federal territory. Whoever opens it needs EPA Section 608 certification, the same requirement that applies in every state, on top of the Texas license.
Source: Texas Department of Licensing and Regulation
- Why is my AC not blowing cold air?
- Most often the filter is clogged and starving the system of airflow, or the refrigerant level has dropped because of a leak. A dirty filter makes the evaporator coil freeze over, and once that happens the air coming out turns warm instead of cold. It can also be a failing compressor, and with summer afternoons here running near 93°F, a system that's not cooling right needs a look before it has to keep up with that heat for long. Check the filter first, and if it's clean, a contractor will need to check the refrigerant charge and the compressor.
- Why is my AC leaking water?
- Water around your AC usually means the condensate drain line is clogged. Algae and dirt build up in that line over time, and once it's blocked, the water that's supposed to drain outside backs up and spills out near the indoor unit instead. It can also mean the evaporator coil has frozen and is now thawing, which often traces back to a dirty filter or low refrigerant. A contractor can clear the line or find out why the coil froze in the first place.
- Why won't my AC turn on?
- Start with your thermostat batteries and your breaker panel. A tripped breaker or dead thermostat batteries are the most common reasons an AC won't respond at all. If those check out, the capacitor that starts the compressor or fan motor may have failed, which is a common wear part in systems that run hard all summer. Sugar Land has had 39 damaging wind events over the past ten years, so it's also worth checking that outdoor power to the unit wasn't knocked out. If the thermostat and breaker are fine, a contractor will need to test the capacitor and motor.