Gross Knows Blog

This monthly blog is a great resource for homeowners who need expert advice on heating, air conditioning, and indoor air quality services.

Our HVAC Experts Share Top Tips and Useful Facts

At the heart of our business is this motto: “The customer always comes first.” And we want to be the first company you turn to when you need help at home, so we’ve created this blog as a resource for information on everything from furnaces and boilers to thermostats, humidifiers, radon mitigation, and more. Our professionals share the latest industry news, home comfort advice, tips, and more. Just check this page every month, and you’ll know what Gross Knows! Filled with information that can help you stay comfortable and save money, our blog is available to you 24 hours a day—as are our technicians.

Zap Germs in Your Home With UV Lights

Most people are familiar with the lights used outside to zap pesky flies and mosquitoes, but not everyone knows about using ultraviolet lights to kill the “bugs” that make you sick inside your home. Let the pros at Gross Heating & Air Conditioning enlighten you and...

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Gross Heating & Air Conditioning

3260 N. 126th Street

Brookfield, WI 53005

Phone: 262-783-6000

24-Hour Emergency Service Available

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