With more than 60 years of experience, you can trust Clarke PowerGen to provide the inspections, preventive maintenance and emergency service necessary to keep your generators and fire pump driver engines running smoothly. Serving a variety of industries, we have the expert technicians, mobile technology and superior customer service necessary to maintain your company's vital equipment.
A member of the Electrical Generating System Association (EGSA), Clarke PowerGen safely and effectively delivers service for a variety of facilities, including nursing homes and healthcare facilities, manufacturing and chemical plants, big box stores, municipalities and residential owners.

Providing Mobile Service & Expertise Across Seven States

Our expert technicians and customer service representatives serve a six-state area: 

  • Indiana: Indianapolis and Ft. Wayne
  • IllinoisSouthern Illinois
  • Kentucky: Lexington, Louisville, Henderson and Bowling Green
  • Missouri: St. Louis
  • North Carolina: Charlotte, Greensboro, New Bern, Asheville, Raleigh, and Wilmington
  • Ohio: Cincinnati and Dayton
  • Tennessee: Memphis, Knoxville, Chattanooga, and Nashville


For emergency service, call 866-334-4367

Mobile Service Units

How We Can Help

Clarke PowerGen keeps all makes and models of generators and fire pump driver engines running efficiently by providing regularly scheduled maintenance (as well as emergency 24/7 service) and comprehensive service. Plus, our team of experts provides mobile service throughout a six-state area.


Preventative Maintenance

To help you keep your equipment running smoothly, we offer comprehensive preventative maintenance services. Our expert staff will work with you to set regularly scheduled service appointments and help you take a proactive approach to equipment maintenance.

Inspection Programs

We provide annual, semiannual, and quarterly inspections for our customers. We'll work with you to develop a schedule that is the best fit for your needs and budget.

Additional Services

We service fuel, lubricating, cooling and exhaust, air intake, control and engine electrical starting systems. We also offer part sourcing, fuel cleaning, load banking, unit replacement, spec-ing and larger repairs.

Emergency Service

We hope you never experience an emergency, but if you do, our team is available 24/7 to get your equipment up and running again. For emergency service, call 866-334-4367.

We Come To You

We provide mobile service, which means we come to you. Our customer service representatives will work with you to identify your needs, and our expert technicians will come to your site to service your equipment.

Team of Experts

Our customer service representatives and technicians are highly-trained and experienced in a variety of industries, and Clarke PowerGen is a member of the Electrical Generating System Association (EGSA).