Reliable HVAC Services in Waco, TX 76712 - Hearn Heat & Air

Given the dust common in our area, we recommend checking your air filter every month and replacing standard 1-inch filters every 1-2 months during peak usage seasons. A clogged filter is a leading cause of reduced airflow, higher energy bills, and system strain that can lead to more serious issues like capacitor failure.

Common signs include your outdoor AC unit humming but not starting, the system taking a long time to kick on, or random shut-offs. The Texas heat puts extra strain on capacitors. If you notice these symptoms, it's best to call for service promptly to avoid a complete system shutdown on a hot day.

Absolutely. Our preventative maintenance service is designed for Waco's specific conditions. We thoroughly clean components, check electrical connections (including capacitors), ensure proper refrigerant levels, and replace filters. This proactive care improves efficiency, prevents unexpected breakdowns from dust and heat, and extends the life of your system.