Our Expansive Service Area

Gross Heating & Air Conditioning began serving the Greater Milwaukee Area in 1925—over 90 years ago. We are a Carrier Factory Authorized Dealer offering professional installation, repair, and cleaning services at every appointment—and we provide our customers with 24-hour emergency service just in case you experience a breakdown. The next time you are due for service, give us a call. We are centrally located in Brookfield and proudly serve the Greater Milwaukee area with a full line of home comfort services. From Oak Creek to West Metro Milwaukee, our service area covers all of Milwaukee, Waukesha, Ozaukee, and Washington counties including, but not limited to, the following cities: