 |
 |
Corporate Headquarters
9110 Meadowview Road
Minneapolis, Minnesota 55425
952-858-5000
or 800-284-2158
www.gssc.net
customerservice@gssc.net
|
A tradition of safety and security excellence since 1946.
|
California
Fresno
Tel: 559-420-1062
Fax: 559-292-2726
Connecticut
West Hartford*
Tel: 800-293-2334
Fax: 860-953-0223
Illinois
Chicago
Tel: 312-588-0730
Fax: 312-588-0745
Indiana
Indianapolis
Tel: 317-844-1020
Fax: 317-844-7775
Michigan
Detroit
Tel: 313-550-5717
Marquette
Tel: 906-346-6870
Minnesota
St. Cloud
Tel: 320-252-3794
Fax: 952-858-5050
Minneapolis*
Tel: 952-858-5000
Fax: 952-858-5050
Duluth
Tel: 218-726-1606
Fax: 218-726-1725
North Dakota
Fargo
Tel: 701-237-3252
Fax: 701-237-6001
Ohio
Parma
Tel: 216-398-8711
Fax: 216-398-8712
Cincinnati
Tel: 513-665-4381
Fax: 513-684-2303
Cleveland
Tel: 216-522-7511
Fax: 216-522-2928
Texas
Southeast Texas
Tel: 409-386-2336
*Offices with monitoring centers
