HVAC Services South Berwick ME | Call P Gagnon & Son

Our HVAC maintenance is a thorough check-up designed to prevent problems and extend your system's life. For residents in South Berwick and the Seacoast area, our technicians perform essential tasks like cleaning dirty condenser coils and checking for frozen heat pump components—common local issues that reduce efficiency. The service also includes inspecting electrical connections, testing system controls, and ensuring safe operation. Regular maintenance helps avoid unexpected breakdowns and keeps your energy bills manageable.

Yes, we provide 24/7 emergency repair services as part of our commitment to the community. If your furnace, boiler, or heat pump fails, especially during a cold Maine night, our local technicians are on call to respond quickly. Our Service Guarantee ensures we stand behind our repairs. For added convenience and priority service, many customers in South Berwick choose one of our annual service plans, which include emergency calls and provide consistent comfort and value.

We offer a complete propane service for South Berwick homeowners, from safe tank installation and reliable automatic delivery to appliance setup. Our team can install and service propane furnaces, water heaters, and other appliances. We handle all the details, including regular safety checks of your propane system, so you can enjoy the benefits of clean-burning fuel with confidence. With over a century of experience as a local fuel provider, we're here to answer your questions and ensure a smooth experience.