About Gross Automation

Gross Automation, LLC is family-owned. It was founded in 1986. From a 38,000 sq ft facility in Brookfield, Wisconsin, it distributes industrial automation and electrical products, and it is an authorized Techtop distributor.

Buying parts for a control panel? Gross Manufacturing can build the panel instead: UL 508A listed and ISO 9001 certified, in Brookfield, WI.

One company, three parts

  • Distribution. Industrial automation and electrical products, including Techtop motors, through GrossAutomation.com.
  • Panel shop. A UL 508A listed panel shop that builds industrial control panels, including motor control panels. Motor control panels →
  • Engineering. A controls engineering team that designs, programs and commissions control systems. Controls engineering →

Visit or call

Gross Automation, LLC
3680 N 126th St, Brookfield, WI 53005, United States
+1 (262) 252-1600 · US toll-free (877) 268-3700
Monday – Friday, 8:00 AM – 5:00 PM CT

Request a quote

Have a Techtop catalog number? We'll quote it.

Send the catalog number and the quantity, or tell us about the motor you need to replace, and our team will get back to you.

Request a quote +1 (262) 252-1600