Hermanson Company | General Contractors & HVAC in Kent, WA 98032

Our HVAC maintenance service in Kent is thorough and preventative. A technician will inspect your entire system, checking for refrigerant leaks, cleaning components like coils and filters, ensuring the air handler fan is operating correctly, and verifying electrical connections and thermostat calibration. We focus on identifying small issues, like early signs of wear or minor leaks common in our climate, before they become major problems. This proactive approach helps improve efficiency, extend your system's lifespan, and maintain consistent comfort year-round.

Absolutely. Our 24/7 service division is specifically for these kinds of emergencies. Kent residents can call us anytime, day or night, for urgent HVAC issues like fan failures or refrigerant leaks. A local technician will be dispatched to diagnose the problem. We carry a wide range of parts and can often perform repairs on the spot to restore your heating or cooling. If a part needs to be fabricated, our in-house sheet metal shop allows us to create custom solutions quickly.

Yes, we frequently service and retrofit older systems. With our deep roots dating back to 1979, we have extensive experience with equipment from many different eras. Our service team is skilled at maintaining older units to keep them running reliably. When an upgrade or full replacement is needed, we provide design and installation services, often improving efficiency and integrating modern, sustainable options. We can also retrofit newer, more efficient components into existing systems where possible.