Service Areas

Homeowners in the city and suburbs of Milwaukee trust us to install and service furnaces, boilers, air conditioners, heat pumps, air purifiers, and more.

Schedule Service

This form is monitored during regular business hours. 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.

We Deliver the Best HVAC Service in the Metro Milwaukee 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 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:

Gross Heating & Air Conditioning

3260 N. 126th Street

Brookfield, WI 53005

Phone: 262-783-6000

24-Hour Emergency Service Available

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