ABOUT US
Our family-owned business makes your comfort our top priority. We have a combined experience of 30 years in the HVAC field. At All-Phase Heating, Cooling, and Geothermal, we focus on peace of mind. That's why we offer American Standard, Armstrong, and Coleman brands of furnaces and air conditioners. We offer high efficiency boilers and geothermal systems as well! Equipment comes with 15-year parts and a 10-year labor warranty, so you can relax knowing you'll be comfortable all year long for years to come! Did we mention that we also offer whole home duct AND dryer vent cleaning?
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Whether you need a repair to your current system or an upgrade to a brand new system, All-Phase has you covered! We proudly serve Fond du Lac, Dodge, Columbia, and Green Lake counties. Give us a call and let our family take care of yours!
We Offer
Financing
HEATING
We provide high-quality heating system repair, maintenance and installation that will stand the test of time.
GEOTHERMAL
Free and renewable energy providing the most efficient and cost-effective heating and cooling available
SERVICES
COOLING
Our certified technicians will keep you cool all summer long. Talk to us about AC repair or replacement!
BOILERS
Modern, high-efficiency boilers can not only help trim your energy costs but increase your overall comfort.