Welcome to Specialized Power Services, Inc.



Specialized Power Services, Inc. is a full service power systems firm. From our residential clients back up power systems to or business owner clients high voltage power systems needs, we are your power systems specialists.

"Voice of Customer - Dennis / Whitmore Lake, Mi. 48189
Specialized Power Services, Inc. did a great job for me, installing my new generator and foundation pad. Scott and his crew extended a natural gas line from one side of my house to the other through my back porch. It was well done. The generator itself is terrific! It is solid and sturdy. About a week after the installation, there was a power failure in my neighborhood. But my lights and appliances stayed on. What a great feeling of comfort and security! Scott's company arrived on time, and finished the job when they said they would! OH, did I mention that the final bill was less than his estimate. I'm very pleased with this generator, and the company who installed it."

As a Generac Authorized dealer, Specialized Power Services, Inc. of South Lyon, MI brings you peace of mind with a full line of reliable Generac products backed by world-class service and support. Explore our product selection. Then contact us so we can help you select the Generac solution that's just right for you.

  • Emergency power systems that can back up your entire home or business, or just the most essential circuits.
  • Portable power products that let you take your electricity where you need it most, whether it’s a tailgate party or a construction site.
  • Power washers that make it easy to tackle even your toughest cleaning projects.
  • Full line parts Dealer. Parts for any of your Generac products.


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Read Unbiased Consumer Reviews Online at AngiesList.com

We Are A PowerPro Elite Dealer

PowerPro is the highest level of distinction available to members of Generac’s dealer network and open only to those that meet the most rigorous set of sales and customer service criteria.  Like Specialized Power Services, Inc., PowerPro dealers consistently provide outstanding customer service, maintain local product and parts inventory and receive high reviews from their customer base.  PowerPro dealers are committed to providing an outstanding sales and service experience.

Description Of Work: SPS installed a 20KW Generac whole house standby generator. Member Comments: I got quotes from 5 contractors on a standby generator. Of all the projects I have had contractors for, I've never gotten so many different "versions" of what needed to be done or a wider range of prices. Scott was so helpful, answered ALL my questions and even made a second trip to our house so we could do a walk through to make sure we understood each other. Installation took two days (partly due to rain, the first day) and was super smooth. It's a BIG project and all the new wiring was done, beautifully. I highly recommend SPS! Lynda From Saline, MI 48176

Home Backup Generators: What Do You Need To Know?


It starts and stops automatically, and never needs refueling. This video explains how and why.


Hear what several Generac customers have to say about their home backup generators.


Find out why so many homeowners choose a Generac home backup generator over competitive brands.