Total home comfort that you can count on.

Baumann & Degroot pairs superior Heating & Cooling service with top of the line equipment to ensure that your home stays comfortable!

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Only the brands your trust.
Napoleon Heatilator Amana Lochinvar Carrier Navien American Hearth

Only the names you trust.

We've carefully selected only the top brands of heating, cooling, and air quality products to ensure the best value, longevity, and overall performance in your home.

Napoleon Heatilator Amana Lochinvar Carrier Navien American Hearth
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Serving Holland and the West Michigan area for over 20 years.

Our team of highly trained NATE Certified furnace, air conditioning, and boiler Technicians service all makes and models of heating and cooling equipment for residential and some commercial applications. We have a live person answering the phone 24 hours a day, 7 days a week to assist with emergencies. Baumann & DeGroot offers a Residential Service Agreement for great savings and reliability for furnaces, air conditioners, boilers, and heat pumps.

Our highly trained replacement staff does high quality work paying attention to the details that are the difference between first year call backs and years of worry free performance.

Our renowned new residential construction team continues to push the boundaries of performance, efficiency, and overall comfort in homes through out Michigan and even Indiana.

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What your neighbors are saying...

Want to let you know how appreciative Sue and I are of the excellent work you and your company did on the installation of our new heating and air conditioning system.  From the quote process to the final installation your company delivered a quality...
- Erik and Sue Nygren
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