Air Conditioner Installation

When you need to replace an old or broken air conditioner, we have the best new, energy-efficient systems.

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.

Stay Cool All Summer With a New Energy-Efficient Air Conditioner

If last year’s memories of air conditioner breakdowns and hot, muggy nights already have you sweating, it’s time to consider buying a new central air conditioning system. Here are some important things to consider so you can relax and be prepared for a better summer.

New Air Conditioners—and Award-Winning Service—From Gross

The highly trained, NATE-certified HVAC technicians at Gross Heating & Air Conditioning have the experience needed to keep you cool and comfortable. They will properly evaluate your home’s cooling needs and structural challenges, recommend efficient, properly sized equipment, and handle all the details of your installation. From start to finish, we adhere to all professional codes, and are mindful of environmental concerns.

Start Looking for a New Air Conditioner Before Your Old One Stops

If your existing air conditioner is more than 10 years old, it’s time to think about investing in a new, high-efficiency central air conditioning system. How often you run your air conditioner and how well you maintain it will affect how long it can lasts before a total breakdown. But you definitely don’t want to wait until it’s completely out of commission to consider your options. If you do end up with a serious equipment failure during the dog days of summer, Gross Heating offers 24/7 emergency service to quickly repair or replace your air conditioner. One call to Gross Heating is all it takes to make your home cool and comfortable again.

What Air Conditioner Is the Right Size? Gross Knows

When buying a new central air conditioning system, proper sizing is critical. If it’s too small, it won’t be able to keep your home cool—if it’s too large, it’ll constantly be cycling on and off, which makes a lot of noise, wastes energy, and wears out the equipment. This is why the experienced techs at Gross Heating go beyond basic square footage of your home and do an extensive load calculation that accounts for heat gain as well as the number, type, and placement of windows, insulation, and even the orientation of your home in relation to the sun. Trust us for recommendations that’ll help you get the most out of your new system.

Professional Air Conditioning Installation Ensures High Performance and Efficiency

Quality installation of your system is what literally seals the deal for cool, comfortable results. As one of the country’s top Carrier® Factory Authorized Dealers, Gross Heating backs every installation with a 100 percent satisfaction guarantee. If, for any reason, you are not happy with your Carrier equipment within one year of the installation date, we will repair it, replace it, or refund your money. This is why families in the greater Milwaukee area have trusted us since 1925—we treat everyone just right!

Gross Heating & Air Conditioning

3260 N. 126th Street

Brookfield, WI 53005

Phone: 262-783-6000

24-Hour Emergency Service Available

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