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About Us



We use electricity for many aspects of our daily lives, from cooking and keeping ourselves warm to watching TV and sending emails. A power outage can be a nuisance or life-threatening, depending on the situation.


If you’re unprepared, Michigan’s summer and winter storms can threaten your home’s electrical system. Installing a whole-home generator with a Service Professor will ensure all your home’s appliances and lights stay on.

Service Professor offers a complete line of portable and standby generators to keep your family comfortable and safe. Our highly experienced electricians have the training to install, maintain, and repair the best generator for your home’s electricity needs.



About Us

As an authorized KOHLER® generator dealer, we are committed to your satisfaction from start to finish. Our technicians are fully trained in all aspects of sizing, installing and maintaining your generator. We handle all the details so you don't have to. When you contact us, you can expect:

  • A thorough assessment of your power needs, options, and installation requirements
  • A complete, personalized project quote
  • Convenient scheduling of your installation
  • Professional installation by Kohler-trained experts
  • A thorough and hassle-free process from start to finish

Get a Quote

Just give us a call or fill out the form and one of our representatives will set up a time to provide a free consultation. We'll talk about your specific needs and provide a quote on a backup power product and installation that is right for you.

No charge or obligation, simple as that.

Request a FREE quote

Call 616-871-1900 or fill out the below form.

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SERVICE PROFESSOR INC

4770 50TH STREET
Grand Rapids, MI 49512
616-871-1900

Explore Generators

About Us

At KOHLER, we understand that the three most important things you want from backup power are affordability, reliability and quality service.

About Us

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What could a Power Outage cost you? $10,000 on burst pipes. $500 on spoiled food. Not only are power outages inconvenient, they cost American households $150 billion a year.

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