One-Stop Generator Service

HM Cragg is a full-service provider of generator installation and maintenance services. It only takes one blizzard, high wind event or severe thunderstorm to lead to extended power outages. We are here to help you prepare for these situations with generator fallback solutions. Whether you want to install a new generator or you need maintenance for an existing one, our experts can help you add certainty to your power supply.

Some advantages of working with HM Cragg include:

  • Exclusive factory-authorized Generac Industrial Service provider for MN, NE, IA, ND & SD
  • Ability to service ALL brands
  • Experienced, factory-certified technicians
  • Long-established business
  • Modern GPS-tracked vehicle fleet

Want to learn more about our generator services in your area? Explore our location pages to see how we help people in your area prepare for unexpected power outages.

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Ensure peace-of-mind with a worry-free HM Cragg PowerON generator maintenance plan that includes:
  • Multi-point inspections of all equipment, scheduled regularly 1, 2, 4 or 12 times per year included in our PowerON Bronze, Silver, Gold or Platinum service levels
  • Once-per-year oil, oil filter and fuel filter changes
  • Coolant testing and treatment
  • EPA-approved disposal of used oil and filters
  • Repair recommendations quoted
  • Access to 24/7 emergency service
  • Technical assistance and support when you need it
  • And more depending on your PowerON plan level…

We also offer additional manufacturer-recommended services:

  • Load banking
  • Oil sampling and analysis
  • Fuel conditioning
  • Fuel sampling and analysis
  • Battery replacement
  • Air filter change
  • Cooling system overhaul and fill

Click here to download our PowerON flyer

Industrial generator service, maintenance and emergency repair is provided throughout Minnesota, Iowa, Nebraska, North Dakota and South Dakota. Service convenient to Minneapolis MN, Des Moines IA, and Omaha NE and surrounding areas, and service is provided on site, state-wide: MN, IA, NE, ND, SD.