Denning Electronics
Batavia, IL 60510
Main telephone numbers: 630-879-8634 (electronic security, networking, and communications) 630-499-5056 (specialty doors and windows)
Fax: 630-800-2665
Ken Wippich – kwippich@denningelectronics.com 630-730-9884
Ed Harte – edharte@denningelectronics.com 630-379-8088
Sheila Wippich – swippich@denningelectronics.com 630-770-5903