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.

  • Radon2

    Radon Mitigation: Remove This Harmful Gas from Your Home

    Radon is a natural but harmful gas that is common in Wisconsin homes, with most counties having moderate to high levels of this toxin in the soil. It can seep into your home through even the tiniest fault in your foundation and cause serious health …

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  • Gross Dec Blog2

    Why Your Home Needs an Air Quality Test

    While you may love opening up your house and airing it out occasionally, windows are usually closed to keep your home comfortable, quiet, and safe. This limits ventilation and leads to indoor air that can be up to five times more polluted than outdoor air, …

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  • Boiler Nov2

    Stay Warm Without a Furnace—Boilers & Heat Pumps Are Efficient Alternatives

    We all heat our homes, but not everyone uses a furnace. Furnaces are forced-air systems that require ductwork—something that’s not available in every home, especially older or historic houses. In these cases, as well as for some new or renovated homes, boilers and heat pumps …

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  • 43559 Gross Oct Blog

    Pre-Season Furnace Prep Is Key for Reliable Heat

    When the leaves turn colors in Wisconsin, we start thinking about football, apple picking, and the upcoming holidays. We also start fall cleaning—pre-season preparations for winter, so to speak. We want to be organized, fully stocked, and ready for the cold—and you should make sure …

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