Licensed HVAC Services in Houston, TX 77044 - S & S Air Conditioning & Heating

Common signs include your AC unit humming but not starting, frequent system cycling, or warm air blowing from vents. In Houston's heat, a failing capacitor can lead to complete breakdowns. Our technicians can test and replace capacitors quickly to restore cooling and prevent further damage.

Look for issues like your thermostat not turning on, incorrect temperature readings, or your system not responding to settings. Houston's humidity and temperature swings can stress wiring over time. We offer expert wiring diagnostics and repairs to ensure your thermostat communicates properly with your HVAC system.

We recommend bi-annual tune-ups—before summer and winter—to check capacitors, inspect wiring, clean components, and ensure efficiency. This proactive approach helps catch early signs of wear, especially important in Houston's climate, to avoid unexpected breakdowns and extend your system's life.