Best HVAC Services in Summerville, SC 29483 - Mackey's Heating & Air Conditioning Service

This issue, known as short cycling, is common here and often stems from a dirty air filter, refrigerant leak, or a malfunctioning thermostat. It puts extra strain on your system, increasing energy bills and wear. Our technicians diagnose the root cause—whether it's a simple cleaning or a more complex repair—to restore normal operation and protect your unit.

Absolutely. When evaporator coils get coated with dust and grime, they can't absorb heat efficiently, forcing your AC to run longer and struggle to cool your home. This leads to higher energy costs and potential breakdowns. We provide professional coil cleaning services to restore your system's efficiency and keep your indoor air comfortable.

First, check your air filter and thermostat settings. If the problem persists, it could be due to dirty coils, low refrigerant, or a failing component. Continuing to run a struggling system can cause further damage. We recommend scheduling a diagnostic visit with our team. We'll pinpoint the issue quickly and provide a clear, upfront solution to get your cool air flowing again.