Tim Stenzel and staff have been working in the HVAC industry for over 30 years. With this kind of knowledge, you know that you are getting the best service around. We are proudly serving you in Kasson, Mantorville, Dodge County, Byron, Rochester and the Owatonna areas. Call today for a Free estimate on new and replacement furnace and air conditioning systems.

My name is Tim Stenzel, and I am the owner and operator of Preferred Heating and Cooling LLC. With over 30 years of industry knowledge, I offer high-quality service and maintenance of heating, ventilation, and air conditioning for your residential and light commercial systems at a reasonable price. Our Mission at Preferred Heating and Cooling is to provide our valued customers with quality service, a competitive value, and reliable & trustworthy technicians. We strive to assist our home owners with products, services, or maintenance programs so that comfort in their homes are achieved.

What's new?

Check and or replace your filter to ensure your furnace is operating efficiently, and or schedule an inspection on your heating system. We service forced air furnaces and hot water boiler system. Call us at 507-272-0499 to schedule an appointment.

Posted on Dec 23, 2020  •  Facebook

Before you close your windows this fall you should get your air ducts clean. Cleaning your air ducts offers: • Improved Air Flow Efficiency • Removes Odors • Removes Allergens • Cleaner Enviroment

Posted on Aug 27, 2020  •  Facebook

Many homeowners are guilty of closing some of their vents in order to save energy. In reality, by closing your vents in rooms that you don't use often, it will make your hvac system run less efficient. Yes air will reach the room because your hvac system is designed to distribute air evenly but by closing your vents it will make your system run harder to accomplish this task.#tipstuesday #hvac #heatingandcooli ng

Posted on May 28, 2019  •  Facebook

When is the last time you change your air filter? Did you know that the recommended time frame that your filter is good for is around 3 months. We suggest that you change your filter as recommend by the brand. But in times of heavy usage we recommend that you change your filter more frequently. This is your systems last defense against dust, dander and pollen. By changing your filter regularly you minimize the stress on your hvac system, improving your energy costs and keeping your system healthy

Posted on May 21, 2019  •  Facebook

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