Phone: 920-779-8838
Fax: 920-779-6905
Toll Free: 866-471-9947




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About Us

A-1 Heating & Air Conditioning has been serving the entire Fox River Valley area for 25 years with quality name-brand products and service you can always count on.

We are proud to sell and install quality air conditioning, heating, air filtration and purification systems, humidification and air exchangers, in-floor heat and radiant panel heat. We service all major brands of equipment.

 ● Ruud
● Tappan
● Payne
● Weil Mclain
● Aprilaire
● Venmar
● Trion
● Premier
● Broan
● and more!

We can help you determine the perfect system for your home or business...regardless of size. Give us a call at 1-866-471-9947.


24-Hour Service

FREE Estimates

Residential and
Commercial Service

Servicing Green Bay and the Fox Cities

MasterCard & Visa accepted

Financing available upon approval

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