Key-Air | Top-Rated HVAC Services in Fort Worth, TX

Absolutely. An evaporator coil freeze-up is a frequent problem here, often caused by low refrigerant, dirty filters, or airflow issues. Our technicians will safely thaw the system, diagnose the root cause—like a leak or blower malfunction—and perform the necessary repair to restore efficient cooling and prevent future freeze-ups.

A clogged condensate drain is very common in our climate due to humidity and algae growth. First, turn off the system to prevent water damage. Then, call Key-Air. We'll clear the blockage, often with a specialized vacuum, and may recommend preventative treatments or a safety float switch installation during a repair visit to avoid future overflows.

Many repairs stem from an old, inefficient, or incorrectly sized system struggling with Fort Worth's demands. Our installation service includes a detailed load calculation to ensure your new unit is the perfect size. A modern, properly installed system runs more efficiently, reducing strain on components like coils and drains, which minimizes the risk of the freeze-ups and clogs common in older units.