Skip navigation


Backup Generators in Chicagoland

Few components of a commercial facility are more valuable when the time comes to use them than backup generators. No matter if you’re looking to install an automatic standby generator, need generator services to repair your inverter generator, or want to arrange for generator maintenance, Althoff Industries, Inc. is the local Chicagoland Area contractor to trust for the job.

  • 100% satisfaction guarantee
  • Licensed, insured, and bonded
  • Always offer quotes before performing work
  • Live service dispatching 24/7

Our technicians service many generator models and sizes, and they’ll work on a consultative basis with you to ensure your business has the protection it needs in case of a power loss.

Schedule generator services today. Challenges Accepted!

Arrange for a solution today

After we get some info from you, we’ll set up a time to discuss your project in further detail. Please call for 24/7 response.

Generator Installation

A generator installation is an essential step for today’s commercial facilities for several reasons:

  • Avoid revenue-losing work stoppages
  • Protect the health of employees, clients, customers, etc. during extreme weather periods
  • Prevent damaging data loss
  • Ensure peace of mind

Along with standard generators, we install energy-efficient inverter generators and automatic standby generators, which activate on their own as soon as they detect a loss in power. We’ll help you find the ideal generators for your business.

Generator Repair

A generator that requires repairs can be as big an emergency as a power outage. We’re ready to come to your assistance—call us 24/7 to reach a live representative and get the vital help you need to get your generators working again.

Generator Replacement

With routine commercial generator maintenance, your business’ generators can last for many years—and you’ll feel at ease that they’ll work when you need them. When the time comes to replace or upgrade them, talk to the experts at Althoff Industries, Inc. and we’ll work with you on the next step for backup power for your Chicagoland Area business.

Serving Greater Chicago

  • Bolingbrook, IL
  • Carol Stream, IL
  • Chicago, IL
  • Elgin, IL
  • Elk Grove Village, IL
  • Naperville, IL
  • Northbrook, IL
  • Oak Brook, IL
  • Saint Charles, IL
  • Waukegan, IL

View Map