HVAC Services Houston TX | Call Atex Air Company

In Houston homes, Wi-Fi signal interference from thick walls, other electronics, or even the HVAC unit's location can disrupt your smart thermostat. Atex Air technicians can diagnose the issue, recommend optimal thermostat placement, check for compatibility problems with your HVAC system, and ensure proper power (like a C-wire) is supplied for stable operation, restoring your seamless control.

A frozen evaporator coil is often caused by restricted airflow from a dirty filter or blocked vents, or a refrigerant leak. Both are common in Houston due to high system usage. Atex Air will first identify the root cause—cleaning components, checking ductwork, and performing a precise refrigerant charge. Our repair ensures proper airflow and refrigerant levels to prevent future freeze-ups and protect your compressor.

Absolutely. In Houston's heat, a system running without cooling could point to a frozen coil (often from the issues above) or a malfunctioning thermostat not signaling correctly. Atex Air's comprehensive diagnostic will check both. We'll inspect the coil for ice, test the thermostat's calibration and programming, and resolve the specific problem to restore efficient cooling to your home.