GSI Offices & Contact Information
Los Angeles Office
Headquarters | Los Angeles Office
1190 Monterey Pass Rd. Monterey Park, CA 91754
Lindsey Livacich | Client Services Manager
Tel: 877.GSI.1956
Email: info@guardsystemsinc.com
Orange County Office
Orange County Office
1639 C-East Edinger Ave. Santa Ana, CA 92705
Lindsey Livacich| Client Services Manager
Tel: 877.GSI.1956
Email: info@guardsystemsinc.com
Inland Empire Office
Inland Empire Office
1910 S. Archibald Ave. Suite M-2 Ontario, CA 91761
Lindsey Livacich | Client Services Manager
Tel: 877.GSI.1956
Email: info@guardsystemsinc.com
San Diego Office
San Diego Office
9555 Distribution Ave. Suite B San Diego, CA 92121
Lindsey Livacich | Client Services Manager
Tel: 877.GSI.1956
Email: info@guardsystemsinc.com
Las Vegas Office
Las Vegas Office
3021 S. Valley View #104 Las Vegas, NV 89102
Lindsey Livacich | Client Services Manager
Tel: 877.GSI.1956
Email: info@guardsystemsinc.com
Get in touch
We would love to hear from you! Feel free to call us, complete the form or stop by for a visit.
Call us at 877.GSI.1956
Headquarters/LA
Guard Systems Inc.
1190 Monterey Pass Road Monterey Park, CA 91754
Toll Free: 877.GSI.1956
Phone: 323-881-6711
Fax: 323-261-7841
Email: info@guardsystemsinc.co
Check out our services
We provide fanatical customer service support & offer a full range of security services that are customized to meet the needs of our customers with unequaled flexibility & adaptability.
24/7 Customer Support
We look to take care of issues before they become problems. Our proactive management approach enables us to meet the customer's needs in a consistent and responsive manner so issues are resolved quickly and efficiently.
Careers
Want to join the Guard-Systems, Inc. family? We offer above industry incentives and benefits to all employees. Plus, we have an in-house program to provide training and guard cards for qualified candidates.