Service Locations

Wondering about our service locations — we’re everywhere you need us to be. Whether you’re a resident who loves Dane County for its safe neighborhoods, the array of parks, waterways or downtown entertainment, there’s no feeling like coming home. At Harker, it’s our job to ensure your home is a comfortable place to be — even with all the region’s changing seasons.

With more than 65 years under our toolbelt, we’re grateful to have expanded our services from the city of Madison to throughout the entire Dane County area. From routine HVAC maintenance to heating and cooling equipment installation and replacement — or even emergency repairs — we’ve got you covered.

Call our HVAC experts today for a fair and fast in-home estimate.