Greenworld Systems is a commercial and residential electrical contractor located in Marengo, IL.  We serve homes and businesses in northern Illinois including McHenry, Kane, Lake, DuPage and Dekalb counties. We can take care of all your electrical needs.

We have built our company on honesty, integrity and providing excellent customer service.  We believe in providing our customers with high quality electrical services and innovative UVC products while striving to be the best, not the biggest. We achieve this by following our core values of

  • Safety and workmanship
  • Honesty and integrity
  • Ongoing working relationship with our clients for complete customer satisfaction
Commercial Electrical Contractor

Why Choose Us?

  • Veteran Owned

  • Veteran Operated

  • Supports products made in the USA

  • Unmatched customer satisfaction and honest business practices

  • Committed to constantly striving to be the best, not the biggest

  • Warranties on all services provided

  • Use of only the highest quality products

Get in touch!

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