Garrison City HVACR | Certified HVAC Repair in Dover, NH

This is often due to a clogged condensate drain, a common issue in our humid Seacoast climate. The drain line removes moisture produced by your system and can get blocked by algae or debris. For Dover residents, we clear these clogs during routine maintenance visits and can install preventative treatments to minimize future issues, helping to avoid water damage and system inefficiency.

Our maintenance service is designed to keep your Dover home's system running reliably. We perform a thorough check, including cleaning components, checking refrigerant levels, testing electrical connections, and inspecting safety controls. For heating systems, we check heat exchangers and burners; for cooling, we clean coils and check the condensate drain. This proactive care can improve efficiency, prevent breakdowns, and extend your system's lifespan.

Yes, we frequently install and replace water heaters in older homes throughout Strafford County. We assess your home's existing plumbing, electrical, or gas connections and space constraints to recommend a suitable unit—whether conventional tank, tankless, or heat pump. Our installation ensures proper venting, pressure relief, and local code compliance, providing you with reliable hot water.