HVAC Repair Raleigh NC | Call Serge Tech

We include condensate drain inspection and cleaning as part of our regular HVAC maintenance service. For Raleigh's humid climate, we recommend checking drains seasonally to prevent algae and mold buildup that can cause water damage or system shutdowns. During installations, we ensure proper drain line slope and routing to minimize future clogs.

Our Raleigh-focused installations account for local factors like soil conditions, humidity levels, and common architectural styles. We properly size systems using Manual J calculations specific to our climate, ensure correct refrigerant charge, and verify ductwork compatibility to prevent the improper installations that often cause efficiency issues in Triangle-area homes.

We recommend bi-annual maintenance: spring tune-ups to prepare cooling systems for summer humidity, and fall checkups to ensure heating readiness. Our service includes cleaning condenser coils, checking refrigerant levels, inspecting electrical components, and testing safety controls—all crucial for preventing the clogged drains and system failures common in our area.