Integrated Control Systems
since 1970.

Contact Us

General Contact Information

Telephone: 262.642.7800 | Fax: 262.642.7870

East Troy location: 2021 Beulah Avenue, East Troy, WI  53120

Chicago location: 914 S Racine Ave – 302, Chicago, IL  60607

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ARE YOU LOOKING FOR SOMEONE SPECIAL?

Well we like to think we all are but go ahead, take your pick!

Principals

Ann Zess – President/Chief Financial Officer
Contact -azess@allan-ics.com

Ted Zess – Vice President/Chief Engineer
Contact – tzess@allan-ics.com

Engineers

Brian Worzalla – Project Engineer
Contact – bworzalla@allan-ics.com

Dan Schierl – Project Engineer
Contact – dschierl@allan-ics.com

Mike Van Voorhis – Project Engineer
Contact – mvanvoorhis@allan-ics.com

Alex Nyffeler – Project Engineer
Contact – anyffeler@allan-ics.com

Ray Kerswill – Service Technician
Contact – rkerswill@allan-ics.com

Associates

Dennis Rintelman – Sales & Engineering Coordinator
Contact – drintelman@allan-ics.com

Connie Greeson – Administrative Assistant
Contact – cgreeson@allan-ics.com

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