Harker Heating & Cooling is Dane County’s expert resource for advise and service in keeping your home or business comfortable, no matter what the weather is!    Our priority is that you’re always comfortable with us!

Schedule your A/C Tune-up NOW!

It doesn’t just get hot in Wisconsin, it gets hot and humid. It’s usually during those unbearable stretches that an aging air conditioning system will decide to finally give up! Call Harker Heating and Cooling NOW for a tune-up and boost your AC’s efficiency & life-span. If there are warning signs of impending failure, we’ll help you determine your options so your family will be cool this summer! Call us today at (608) 255-6902!!...

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FREE Wi-Fi Thermostat!

Imagine you’re away from home, maybe on vacation, when you realize you didn’t adjust your home thermostat before you left.   Now imagine the convenience of controlling your home’s heating and cooling system from wherever you are with a smartphone app and the swipe of your finger! These Wi-Fi thermostats are amazing – they track system performance and usage for multiple buildings from a computer, tablet or smartphone!  Use the app to adjust your system on the fly and you’ll never have to come home to a hot ..or cold .. house again! This month, when you purchase a Carrier...

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Your Proven Contractor
For All Commercial HVAC Install & Maintenance