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Maintenance Program

The One Hour Heating & Air Conditioning maintenance agreement, Comfort Club, provides you with regular system checks. It's a bi-annual planned check-up and service.

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Customer Reviews of One Hour Heating and Air Conditioning

Customer Reviews

"Tech was wonderful –and his service was great! He took the time to explain everything to me."

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Find a One Hour Heating and Air Conditioning near you!

Local Cities We Service

  • Green Bay
  • De Pere
  • Fox Cities
  • Lakeshore
  • And The Surrounding Areas

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for qualified customers

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One Hour Heating and Air Conditioning - Green Bay, WI


525 Butler St.
De Pere, WI 54115

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HVAC Contractor Serving Northeastern Wisconsin

Welcome to One Hour Heating & Air Conditioning, your source for prompt, courteous, reliable heating and air service. Offering heating and air conditioning maintenance, installation, repairs, and everything in between, our goal is to address your HVAC needs in a timely, efficient, and cost-effective fashion.

Always on Time, or You Don't Pay A Dime
To prove how much we value your time, we guarantee that our technicians will show up when you expect them, or your service is free. It's that simple.

No Mess and No Hassles
Heating and air service doesn't have to be messy. Our technicians will leave your home clean and debris-free, or the job's on us.

Straightforward Pricing
The cost of your heating and air project should be easy to understand. That's why we'll present a price up front and get your approval before proceeding.

Total Comfort Guaranteed
We want you to be completely satisfied with the service you receive. All repairs to your HVAC system are backed by our 100% guarantee. If a repair fails during the current heating or cooling season, we'll repair it again at no cost to you. We also guarantee our air conditioners for five years and furnaces for ten years.

Skilled Professionals
Continuous training and high company standards make our HVAC technicians the most qualified in the industry. With your comfort at stake, you deserve only the best.

Van’s One Hour Heating & AC Chosen As Northeaster Wisconsin's Only Daikin Comfort Pro Dealer

Daikin is the world’s leading manufacturer of indoor heating, ventilation and air conditioning system.  Daikin sets itself apart from other manufacturing companies by offering technologically innovative products and backing those products with outstanding warranties and expert service providers.

To ensure your satisfaction, consistency, as well as proper product installation and maintenance techniques, Daikin only offers a dealership to select companies.  Each company is thoroughly vetted before becoming approved.  Daikin has chosen Van’s One Hour Heating & Air Conditioning to be the area’s only Daikin Comfort Professional that more than meets their high standards of installation and service.

Save 10-20% on Energy Costs on any Furnace or AC with the New Smart Chip!

How does The HVAC Smart Chip Save Energy?
The Smart chip saves energy by monitoring how long the Furnace or Air Conditioner Runs then automatically programs the fan to continue running until all of the warm or cold air has left the ducts and has been delivered to the rooms.  This process extracts more hot or cold air from the system, resulting in less waste and less run time, saving you in energy costs while increasing your unit's efficiency.

Easy to Install and comes with a 5 Year Unconditional Replacement Warranty.

For more information on the HVAC Smart Chip, Call Van's One Hour Today or Ask Your Technician about the HVAC Smart Chip at your next annual service.