Crowley Company, Inc.

10630 Nassau Street Northeast
Minneapolis, Minnesota 55449

Telephone: 763-784-1120  Fax: 763-784-6043
www.crowleyco.com   email: info@crowleyco.com

Plan on Crowley…

For all types of physical barriers.

We install security perimeter fencing, barb tape obstacles, interior and perimeter gates, roof fencing… whatever your security needs demand in support of your delaying strategy.


For electrified deterrence.

We installed the first lethal correctional fence in the United States in 1993 that has since set the standard for lethal fence installations. Our experienced team of professionals has made us contractor of choice for numerous installations nationwide.

We've developed in conjunction with GM Advanced Security Technologies and White Electrial Service, Inc., an exclusive non-lethal perimeter fence, our Safe Shock Anti-Penetration Barrier (SSAP®). "ZAP" delivers 5,000 - 9,000 volts of pulsed deterrence -effectively, safely- with virtually zero false alarms. "ZAP" is impervious to weather and wildlife intrusions, can be programmed to meet your specific security requirements, and has built-in safety interlocks and grounding features that ensure staff safety.

For electronic detection.

Working with the premier suppliers of electronic detection equipment, we incorporate and install fence "Shaker" systems, CCTV monitoring systems and motion detectors, where and when they apply on realizing your total security solution.

Our proprietary "ZAP" Alarm Monitoring Integrated Systems (AMIS) is a PLC based modular touch screen monitoring system expandable to monitor any sensors, CCTV, intercoms, and access controls with high or low priority alarms.


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