TELEPHONE SYSTEMS

BURKE SOUND & COMMUNICATIONS, INC.
Commercial sound and security contractor for the past 44 years.
880 S. Lake Street, Suite 810
Roselle, IL
847-429-6725
FAX: 847-429-6726
E-MAIL: info@burkesound.com
WEB SITE: www.burkesound.com
COMMUNICATIONS UNLIMITED
Advanced Experience with Parish
Needs. Complete Trouble-shooting
for any system.
5013 W. Irving Park Road
Chicago, Illinois 60641
773-282-6222
WEB SITE: www.com-unlimited.com
PENTEGRA SYSTEMS LLC.
The wizdum audio people...
building on success
Audio • Video • Data • Security • Telecom
650 W. Grand Avenue, Suite 315
Elmhurst, IL 60176
630-941-6000
WEB SITE: www.pentegrasystems.com