We Deliver the Best HVAC Service in the Metro Milwaukee Area
Gross Heating & Air Conditioning began serving the greater Milwaukee area in 1925—over 95 years ago. We are a Carrier® Factory Authorized Dealer offering professional installation, repair, and maintenance services—and we provide 24-hour emergency service if a breakdown leaves you cold in winter or hot in summer. 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 Mequon to New Berlin and Pewaukee to Fox Point, our service area covers all of Milwaukee, Waukesha, Ozaukee, and Washington counties including, but not limited to, the following cities:
Contact Us
This form is monitored during regular business hours, and a member of our team will contact you to confirm your requested appointment. If you have an emergency, please call 262-783-6000.
Maintenance Agreements
Maintenance agreements from Gross Heating & Air Conditioning are designed for your peace of mind. They’re a great way to reduce or eliminate unexpected repair bills, ensure top performance, save money, and prolong the life of your equipment.
$100 Refer-A-Friend Program
Love Gross Heating? Tell your friends and family about us and you’ll get $100 cash back when they have a furnace, AC, or boiler installed. Have a lot of friends and family? That’s great because there’s no limit! Ask for details.
3260 N. 126th Street
Brookfield, WI 53005
Phone: 262-783-6000
24-Hour Emergency Service Available
