J D Marx Heating & Air Conditioning - Liverpool's Emergency HVAC Repair

Our installation service is a complete process. After a free estimate to assess your home's needs, our NATE-certified technicians handle the full installation of your new furnace or air conditioner, ensuring it's correctly sized and integrated with your existing ductwork. As a Bryant Factory Authorized Dealer, we provide quality equipment and back it with a proper warranty and follow-up check to ensure optimal performance for Liverpool's climate.

A common issue we see locally, especially with older systems, is a simple clogged air filter restricting airflow and causing the unit to shut down as a safety measure. Another frequent culprit is a thermostat malfunction, which can prevent the signal to start. Our repair service starts with checking these common points. We'll diagnose the problem accurately, explain it clearly, and get your heating system running reliably again, often during the same visit.

Regular maintenance is key to preventing major breakdowns, especially before our harsh Syracuse winters or humid summers. Our maintenance service includes a thorough inspection, cleaning of critical components like the evaporator and condenser coils, checking refrigerant levels, and testing safety controls. This proactive care helps your system run more efficiently, lowers energy bills, extends its lifespan, and often qualifies you for continued manufacturer warranty coverage.