Contact Us

Contact Information

1890 Woodlane Drive, Woodbury MN 55125
Tel:   1 800-228-9326
Tel: +1 630-961-5043
Fax:   1 800-531-7427


Our Locations

ECI, Woodbury, MN
ECI is a wholly owned subsidiary of the Marmon Group, a Berkshire Hathaway Company. ECI’s Woodbury facility is a full-service location offering; engineering, project management, sales, customer service, and manufacturing.

The Marmon Group, Chicago, IL
The Marmon Group is an international association of approximately 130 business units that operate independently within diverse business sectors. More information is available on their website at

Contact Information