Boiler Heating Services

100% Workmanship Guarantee

Servicing All Brands

Free Estimates

100% Workmanship Guarantee

Servicing All Brands

Free Estimates

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Professional Boiler Services in the Fox Valley

Thinking about adding a boiler to your home or business? Jack Kiefer Heating & Air has the competitively priced services you need to ensure the job is done right.


Boilers use steam to provide a consistent hydronic, radiant heat source. Boilers are a smart way to save on your long-term energy costs, as they are more efficient than standard forced air heating systems. 


Fox Valley residents and businesses contact us for their boiler needs because we specialize in a full spectrum of services, from boiler installation to post-warranty maintenance and repairs.


If you already have a boiler and it’s making strange sounds, giving off a metallic odor, or you’re noticing a sudden spike in your heating bills, your boiler may need maintenance services. Call us today to have your boiler installed or serviced or to request a free estimate.

Jack Kiefer Heating & Air FAQ

Have a boiler-related question? We have the answer. Check out these FAQs and give us a call today for more information!

  • What can go wrong with my boiler?

    Some of the most common boiler problems are pilot lights going out, the boiler not responding to the thermostat, leaks, low boiler pressure, no heating, radiator issues, or boilers making strange noises.

  • Why am I not getting any hot water from my boiler?

    The biggest reason gas boilers don’t produce hot water is that the pilot light is out, but if your pilot light doesn’t stay lit, it’s likely a problem with your thermocouple (the device that monitors the pilot light).

  • How often does my boiler need to be looked at?

    It’s smart to have your boiler serviced at least once a year to ensure its maximum performance. Regular maintenance also reduces your chances of needing future boiler repairs.

Competitively Priced Boiler System Services

Call us today.

(920) 363-5156

(920) 363-5156

“Awesome work, Glad to have an honest local business you can count on to get the job done."

- Jeff S.

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Jack Kiefer Heating & Air

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