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608-837-9367
Schedule Online & Save $25!*
*cannot be combined with other offers, cannot be used towards maintenance agreement or seasonal promotions
Schedule Online & Save $25!*
*cannot be combined with other offers, cannot be used towards maintenance agreement or seasonal promotions
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Customer Reviews

If we have the opportunity to recommend Cardinal to our friends and neighbors, we’ll be glad to do so. Thank you for the excellent service!

-James, Sun Prairie

Thank you for the great work – we told our son about you and he called to have his furnace fixed too!

-Dan, Cottage Grove

Thank you for the same day response – the technician did an excellent job of explaining everything to me!

-Sheri, Deforest

I am so grateful that everything went so smoothly with the install of the new furnace all during the holidays and a snow storm! Thank you for all your help!

-The Gates Family, Madison

Thank You so much for taking care of our heating & cooling needs. It is nice to know that we can count on all of you!

-The Muller Family, Sun Prairie