ERC Heating & Cooling | Professional HVAC Repair in Fredericksburg, VA

Common signs include your AC running constantly but the air still feeling clammy, ice forming on refrigerant lines, or a sudden spike in your energy bills. Our humidity is tough on systems. We recommend a professional evaluation to check your system's capacity, refrigerant charge, and ensure it's properly dehumidifying your home, which saves energy and improves comfort.

In our humid climate, the condensate drain line removes a significant amount of water. Algae, mold, and mineral deposits from this moisture quickly build up and cause clogs, leading to potential water damage. During our preventative maintenance visits, we thoroughly flush and clear your condensate drain lines, apply an algaecide tablet to inhibit growth, and check the drain pan—key steps to prevent this common local issue.

Beyond standard filter changes, the most critical service is ensuring your evaporator coil is clean and your system is properly charged. A dirty coil or low refrigerant severely reduces dehumidification. Our local-focused maintenance includes coil cleaning, checking refrigerant levels, calibrating your thermostat for optimal humidity control, and verifying all drainage components are clear—proactive care tailored to our specific environment.