About Us
For the most value, the most experience, and the most dependable products, home and business owners in your area have been relying on Gross Heating & Air Conditioning since 1925. We service virtually all makes and models of heating and cooling equipment, but we’re proud to recommend Carrier® for years of reliable, energy-efficient comfort. Gross Heating & Air Conditioning has been recognized as a top Carrier Factory Authorized Dealer, meeting the industry’s most rigid training and service standards.
What Our Customers Say
“A shout-out to Gross Heating & Air Conditioning
While we were out of the city, the pipes and the radiators in our historic home froze and cracked. Unbeknownst to us, we faced a real tragedy.
We learned about the tragedy from neighbors and immediately informed Gross Heating. They went into action and removed more than 30 radiators while they were still frozen. Had they not done it so quickly, the radiators water throughout our house, damaging our home while we were away, and the home could probably never have been fully repaired.
They also took quick action to restore temporary heat in the house so the water pipes didn’t freeze as well!
It was a complex project, but they successfully replaced every radiator. It also required them to perform asbestos abatement, which is a very challenging task.
They upgraded the heating system to an efficient boiler, and we will be forever grateful.
Their quick action, professional competence, and fair pricing saved the day for us and our historic home.
If there were a Hall of Fame for Great Heating companies that do HVAC servicing, maintenance, and repair, they would lead the list!
Daniel and Judith Steininger, Milwaukee, Wisconsin”
“Daniel was very professional, knowledgeable, cordial, and answered any questions I had. He also commented on doing the installation as if it was it own home. He laid down tarps on the floor and the steps as well as completely cleaning up after the job was finished. He represents Gross Heating and Air Conditioning very well. I'd highly recommend him for other installations and would request him again.”
Ask Us About Financing for Your New Heating or Cooling System
How Our Maintenance Agreement Saves You Time and Money
A maintenance agreement from Gross Heating & Air Conditioning gives you peace of mind. It’s a great way to reduce or eliminate unexpected repair bills, ensure top performance, save money, and prolong the life of your equipment. Here’s how you can benefit even more with a maintenance agreement from Gross Heating & Air Conditioning:
- Equipment lasts longer
- Regular maintenance prevents costly repairs
- 15% discount on repair parts
- Possible 10-30% monthly energy bill savings
- Use your maintenance contract as a selling point
- If you move, your maintenance agreement will automatically transfer to the new owners
- Priority scheduling even during our busy seasons
- Reminders for a clean and check
Our News
We specialize in heating, ventilation, and air conditioning (HVAC) systems that add value to your home and enjoyment to your lives.
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If you’re a homeowner in Brookfield, WI, or the surrounding Milwaukee area, Gross Heating & Air Conditioning is proud to offer the Carrier Infinity® System. Carrier’s Most advanced home comfort solution. This system is designed to deliver exceptional energy efficiency, precise climate control, and healthier indoor air, all while providing intuitive smart home integration.
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