Berk-Tek Certified Integrators

Commonwealth Electric Company of the Midwest 4225 South 89th Street Omaha NE 68127 Phone: 402-343-2524 Fax: 402-593-9036 Web: www.commonwealthelectric.com Email: cgall@commonwealthelectric.com

Communication Services, Inc. 14910 Grover Street, Suite 300 Omaha NE 68144 Phone: 402-597-3333 Fax: 402-597-3577 Web: www.1csi.com Email: jjohnson@1csi.com

Electric Company of Omaha 815 s 21 omaha ne 68108 Phone: 402-346-1881 Fax: 402-346-6524 Web: http://www.ecomaha.com Email: bryan@ecoo.com

Hamilton Service 3235 North 33rd Street, Suite #5 Lincoln ne 68504 Phone: 402-440-9776 Fax: 402-728-2533 Web: Email: hamiltonservice@windstream.net