Reviews for Janssen Heating & Cooling

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  • April 2024

    Absolutely fantastic. They are friendly fast and the gas smells like farts. I've been coming here since 2010. Mike is very helpful whether you're looking to refill a tank or hook something up bigger.

  • February 2024

    Very professional and knowledgeable staff. They fit me into their busy schedule for a first time cleaning and check. The tech, Jim, did not rush and gave me suggestions on furnace filters. I will be using them again for my furnace and AC needs.It's nice to see a family run business that is professional and courteous. This is how you keep customers coming back!

  • December 2023

    Furnace went out. Repair man showed up at 8:10 pm, diagnosed the problem, changed the faulty part and was gone by 8:30 pm. Excellent service! A+ Very professional. Highly recommend!

  • Janssen Heating & Cooling

    2902 E Main St, Merrill

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