As a family owned and operated business, Gray's Total Green Energy Solutions, LLC is Northwestern Indiana and the Chicago Metro’s premier Green Energy HVAC service provider.

The heart and spirit of our company is all about doing the job right. But it’s so much more than just the quality of our workmanship. It’s about the comfort, health, and safety of your family. To that end we deliver peace of mind by virtue of everything we do to make the environment of your home as comfortable and healthy as it can possibly be.

“We truly value your business and believe it should be earned the old fashioned way. We’ll be there when you need us for all your heating and cooling needs, charge you a fair and honest price and stand behind our work.”

-Lynn Gray, President

Founded in 1962, Gray's Total Green Energy Solutions, LLC has been around. In 2010, we refocused the company away from primarily commercial, to HVAC solutions for residential. For years we wanted to deal in greener solutions, and it just made sense for us to make the jump at that time. Since that time we have become NWI’s leading geothermal heating and cooling company. Our commitment to being green doesn’t stop at Geothermal, we install energy efficient generators, Air Conditioners, Furnaces, Solar Water Heating Solutions, and more. Every day we strive to improve the environment by reducing your energy costs and energy consumption via the most efficient heating and cooling solutions possible.