For a free estimate, contact us at the numbers listed below.  If you would like to request information regarding our services, call or email us at sales@securityinstrument.com

Corporate Office

Security Instrument Corp.
309 West Newport Pike
Wilmington, Delaware 19804

Phone  302.633.5621
Toll Free  800.244.2261   Fax  302.994.9405

Milton Office

Security Instrument Corp.
28340.I Lewes/Georgetown Highway
Milton, Delaware 19968

Phone  302.684.5131
Toll Free  888.401.7223   Fax  302.684.5138

Business Links

Delaware State Fire Marshals Office
Automatic Fire Alarm Association
National Institute for Certification in Engineering Technologies
ASIS International
ASIS Delaware Chapter
National Fire Protection Association
Delaware Crime Stoppers
Better Business Bureau

Non-Business Links

MSN
Google Search