HVAC Services Pittsburgh PA | Call J M Heating Air Conditioning & Refrigeration

Frozen pipes are a common issue in our climate. First, turn off your system at the thermostat to prevent damage. Check if the air filter is clogged, as restricted airflow is a frequent cause. You can gently thaw visible ice on exterior lines with a warm cloth, but avoid using open flames or excessive heat. For safety and to address the root cause—which could be low refrigerant or a malfunctioning component—it's best to call us. As a local provider with 24/7 emergency service, we can diagnose and resolve the problem to prevent a recurrence and protect your system.

Our installation service is a complete, start-to-finish process. We begin with a free estimate to assess your home's specific needs and recommend the right system for efficiency and comfort. Our experienced technicians handle the full installation, ensuring proper sizing, ductwork compatibility, and safe electrical connections. We also include setup and testing of any added components, like humidifiers or media air filters, which are particularly helpful for managing indoor air quality in our region. We stand behind the workmanship of every installation to ensure your system operates reliably.

While we do not specify a subscription plan in our listed services, proactive maintenance is key to system longevity. We recommend and perform regular maintenance check-ups, which include inspecting components, cleaning critical parts, testing system operation, and checking for early signs of wear—like those that could lead to carbon monoxide risks from a cracked heat exchanger. This service helps catch small issues before they become major repairs or emergencies. As a locally owned company serving Pittsburgh since 1980, our goal is to help your system run efficiently and safely year-round.