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Generac Sales, Installation & Service Throughout Southeast Michigan

We are a  premier Generac dealer located in Lake Orion Michigan.  We carry the full-line of Generac power products, from parts and accessories to 150kW commercial generators.  We provide Generac installation and service for all cities within a 60 mile radius of Lake Orion, which includes the cities of Flint, Ann Arbor, Birmingham, Clarkston, and Bloomfield Hills.

Ziller Electric has serviced and installed Thousands of Generac Generators.  We have five trained service technicians and three master electricians ready to help you with all of your Generac power needs.  We only sell and service Generac products, and stand behind all of our sales and service.

Generac Authorized, Premier Dealer

Why Choose Ziller Electric for Your Generator Needs?

  • Authorized, Premier Generac Dealer
  • We Carry the Full Line of Generac Generators, Parts & Accessories
  • 3 Master Electricians and 5 Professionally Trained Service Technicians on Staff
  • We Install, Service & Repair Generac Generators Across All of Southeastern Michigan
  • Offering the Lowest Prices Available on All Generac Generators, Parts and Accessories





Stand up to Michigan weather with Generac, the best selling standby generators in the country.  Power outages can happen at any time, and can have devastating effects.  Be ready for unforeseen outages and unpredictable weather with a Generac Generator from Ziller Electric.  Our whole-house standby generators can help power all of the most important areas of your home.

Cooling                  Appliances

Refrigeration         Cooking

Lights                     Laundry

Hot Water               Heating Systems

Garage Doors         Computers

Home Security        Smart Home Automation


Ziller Electric is the local leader in Generac Standby generator installations and service.  We have installed thousands of generators in Michigan and continue to be one of Generac's top selling dealers!  Listed as a Premier Dealer with Generac, we sell hundreds of generators a year.  Ziller is proud to be a leader in online generator sales as well.  This allows for large buying power on our part and low generator cost for you as the customer!  We specialize in custom installs that allow any sized home to have an affordable automatic standby generator.

As we always have, Ziller offers FREE in-home estimates which allow us to meet with you and determine your individual needs to best fit a generator to your installation.  This in-home visit is generally an hour or so and is a no-pressure, no sales pitch visit!  We do not work on commission here and will never try and sell you extra electrical panel replacements, other services, or extra non-necessary items!  Our mission is to get your generator installed (generally in 1 day) and leave you feeling protected by one of the best generator brands in the nation!

Ziller Electric installs Generac generators in a large portion of Michigan including: Birmingham, Clarkston, Shelby Twp, Troy, Romeo, Lake Orion, Oakland Twp, Lake Orion, Oxford, Rochester Hills and the surrounding areas.

The Power Goes Out, Your Generac Standby Generator Automatically Goes On - It's That Simple!

24/7 Power Protection - Your Generac Standby Generator Will Start Automatically, Whether You're Home or Not.

No Refueling Necessary - Generac Whole-House Generators Run on Your Existing Natural Gas or LP Fuel Supply.

Contact Us

No matter what size house you have, we have a Generac generator that will perfectly suit you needs.  Please contact us today to make sure you never get caught in the dark. 

Servicing all of the following areas:


Ziller Electric

2475 Brown Road

Lake Orion, Michigan 48359

P: (888) 294-5537