Centec is one of Wisconsin’s largest security systems integrators with proven expertise in the design, installation and service of commercial and executive residential clients. 

We are a full systems integrator of Access Control, Video Surveillance, Intrusion Alarm, and Fire Protection Solutions. Proudly serving Wisconsin since 1988—with over 37 years of proven expertise, you can trust in Centec's dedication to exceptional Service, Dependability, and Quality.

From Design, Installation and Service, Centec engineers and integrates multiple systems to perform under one operating platform. As technology evolves, Centec remains at the forefront—helping you stay secure, connected, and prepared.

Centec Security & Fire Alarm Systems

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