HVAC Repair & Service in House Springs, MO | Klondike Heating & Cooling

Common signs include uneven heating or cooling between rooms, unusually high energy bills, and excessive dust. Our technicians perform a thorough inspection using specialized tools to locate leaks in your ductwork. We then professionally seal the leaks with durable mastic or metal-backed tape, which improves system efficiency, lowers your bills, and enhances comfort throughout your home.

Yes, a failed capacitor is a very common issue, especially during our hot summers. The capacitor provides the jolt to start the compressor and fan motors. When it fails, you'll often hear a hum or click with no cool air. We carry a wide range of capacitors on our service trucks and can typically diagnose and replace a faulty one during the same visit to get your cooling restored quickly.

We recommend professional maintenance twice a year: once in the spring for your cooling system and once in the fall for your heating. This proactive schedule helps catch small issues—like a weakening capacitor or early signs of duct problems—before they lead to a breakdown during extreme temperatures. Regular servicing also keeps your system running efficiently, saving you money and extending its lifespan.