Gross Knows

Gross Knows

At the heart of our business is this motto: “The customer always comes first.” To demonstrate this, we’ve opened up a resource section to everyone who visits our blog. Our professionals will share what we know about the heating and cooling industry, home comfort advice, tips, and more. Filled with information, our blog is available to you 24 hours a day. Take a moment to explore our new blog, and be sure to check back regularly for more of what Gross Knows.

  • AC makes your home less humid and more comfortable

    How Humidity Made the World a Cooler Place

    It was humidity more than high temperatures that led to the invention of air conditioning. In 1902, Willis Carrier was working in a printing company, and finding that paper would curl and ink would not set properly on humid days. Familiar with the concept of …

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  • Gross May Energy

    10 Ways to Save With Focus on Energy

    Funded by Wisconsin’s electric and natural gas utilities, Focus on Energy (FOE) is the state’s public statewide program for energy efficiency and renewable energy. Businesses, residents, and the state itself enjoy substantial benefits, thanks to FOE—in fact, the program has generated more than $600 million …

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  • Gross Heating & Air Conditioning recommends hiring companies that are certified in their industry.

    Hiring an HVAC Pro—Do Certifications Matter?

    Today, the role of a heating and cooling professional has changed dramatically due to advanced technology and more complex equipment. When you’re ready to hire someone to work on the most critical and expensive systems in your home—your furnace or air conditioning—dealer certifications are a …

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  • A ductless air conditioning system is ideal for the “problem room” in your home that's always too warm. Categories: Air Conditioning, A/C Tips

    Fix That Problem Room With Ductless A/C

    A ductless air conditioner system is ideal for spot cooling the “problem room” in your home—the room that’s always too warm no matter how comfortably cool other rooms are. Single-zone air conditioning systems are great for regulating temperatures in one single room and transforming it …

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