HVAC Repair Appleton WI | Call Christensen Heating & Air Conditioning Inc

Uneven heating is a common issue in our local homes, often caused by aging ductwork, improperly sized systems, or lack of zoning. Our technicians perform a thorough evaluation of your home's layout and existing HVAC system. We can recommend solutions such as duct sealing, system balancing, or installing a zoning system to direct warm air where it's needed most, ensuring consistent comfort in every room throughout the Fox Valley's cold seasons.

Our preventive maintenance service is designed to keep your system running efficiently and reliably. A visit typically includes a comprehensive inspection, cleaning of critical components like coils and burners, checking refrigerant levels, testing safety controls, and calibrating your thermostat. This proactive care helps improve performance, extend the lifespan of your equipment, and can help prevent unexpected breakdowns, which is especially valuable given our local climate.

With our long history, we've cultivated relationships with leading manufacturers. We are a proud Lennox dealer, a partnership we've maintained since 1928, offering their full line of residential and commercial equipment. We also carry and install other premium, well-respected brands. This allows us to provide unbiased recommendations to find the right system—whether it's a high-efficiency furnace, heat pump, or air conditioner—that best fits your home, budget, and efficiency goals.