Since customer service is very important to us, our phone number is easy to find:

312 448 8000


Chicago office address:

Sigenics Inc.
3440 S. Dearborn St. Suite 126S
Chicago IL 60616

California office address:

Sigenics Inc.
5467 2nd Street
Irwindale CA 91706

We welcome visitors.  To make your travel as easy as possible, here is a specially-prepared visitor’s guide for our Chicago office: SigenicsVisitorsGuide.pdf

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