HVAC Services Covina CA | Call Marathon Plumbing, Heating and AC Repair

Absolutely. Since 1990, we've specialized in servicing older HVAC units common in Covina homes. As an independent American Standard dealer, we can also provide installations of modern, energy-efficient systems. These newer models, including eco-friendly and smart thermostat-compatible options, can improve comfort and help manage energy costs, which is especially valuable with our local climate.

We handle a full range of bathroom plumbing needs for Covina residents. Our services include professional installation and repair for showers, sinks, faucets, and toilets. Whether you're dealing with a leak, a clog, or planning a renovation, our licensed plumbers can diagnose the issue accurately and provide a lasting solution to restore functionality.

Yes, dirty evaporator coils are a frequent cause of poor cooling performance in our area, as dust and debris reduce efficiency. Our HVAC technicians include a thorough coil inspection and cleaning as part of our standard maintenance service. For homes with solar, we can also advise on compatible HVAC integration to ensure your system runs efficiently without overloading your solar setup.