Discover the Critical Difference

Tampa Bay Area:

13777 Belcher Rd.
South Largo, FL 33771
Tel. (727) 461-9417

Orlando Tri-County Area:

6925 Lake Ellenor Drive, Suite 102B
Orlando, FL 32809
Tel. (407) 420-7945

1.800.247.6055

Toll Free Emergency
24/7 Customer Support

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Critical Intervention Services

Critical Intervention Services is a Largo, Florida-based company that provides a wide range of protection and investigative services to businesses, governments, and individuals in Florida and throughout the world. CIS has also conducted risk assessments and coordinated anti-terrorism deployments for critical infrastructure sites, such as chemical facilities that warehouse ammonia and power generation plants.

Furthermore, through our strategic alliance with the S2 Safety & Intelligence Institute, our practitioners provide a wide range of training services to corporations and government organizations throughout the world, including the Federal Bureau of Prisons, the US Department of Justice, and the US Special Operations Command.

Security Services

CIS is an industry leader in developing and instituting innovative and effective solutions for security and intelligence-related problems, especially those that involve high threat and escalated environments.

CIS Commitment

For decades, CIS has provided superior security and protection for people, communities, and businesses. Setting the highest standards in the industry.

Client Testimonials

School Protection

...The quality of the SPOs' work in the Guardian Program at Shorecrest has made our school the envy of any administrator that has come to observe the program...I give my highest recommendation to the Guardian SafeSchool Program.
– Shorecrest Preparatory School

Community Solutions

CIS officers not only come in and assist us, but they're committed to the community. I never encounted that before.
– Hillsborough County Sheriff's Office

Anti-Terrorism

The training you are providing to the security personnel at Critical Intervention Services (CIS), military personnel and law enforcement professionals is unmatched by civilian readiness training for the war on terror.
– U.S. Special Operations Command

Tampa Bay Area: 13777 Belcher Road South, Largo, FL 33771 USA
Tel. (727) 461-9417 Toll-free: (800) 247-6055 Hillsborough: (813) 910-4247 Fax (727) 449-1269

Orlando Tri-County Area: 6925 Lake Ellenor Drive, Suite 102B, Orlando, FL 32809 USA
Tel. (407) 420-7945

Copyright © 2019 Critical Intervention Services, Inc. ® Florida “A” License: A9900261 • Florida “B” License: B9200107