Key fob, card, mobile-credential, keypad, and biometric access control — cloud-managed or on-premise, installed by our own licensed Michigan technicians.
Michigan Security Systems designs, installs, and services card access and access control systems for businesses throughout Warren and Macomb County. We're a commercial-only integrator serving Warren since 2000, with offices in Mount Clemens, Wixom, and Milford — every job done by our own licensed W-2 technicians, never subcontractors.
Modern credentials — proximity cards, key fobs, and phone-based mobile access — with full entry and exit audit logs.
Cloud-managed access you control from anywhere, or on-site servers when your Warren facility requires it. Your choice.
Manage one door or hundreds across multiple Warren-area buildings from a single dashboard, with role-based permissions.
Tie access events to camera footage so every badge-in and forced-door alert is backed by video.
Warren is Michigan's third-largest city and a manufacturing powerhouse — plants, Tier-1 suppliers, warehouses, and the GM Technical Center. We work across the Van Dyke and Mound Road industrial corridors, the GM Tech Center campus, and the 8 Mile and Dequindre commercial strips — serving automotive manufacturing and suppliers, warehousing and logistics, tool-and-die shops, and commercial retail — and we size every access control system around how the building is actually used, not a one-size template.
From the GM Technical Center, the Army TACOM/Detroit Arsenal, and the Van Dyke corridor, our technicians know this market. We respond to Warren and all of Macomb County directly, integrate your access control system with your cameras and access control, and back everything with local service and 24/7 support — not an out-of-state call center.
Warren's plants, tool-and-die shops, and warehouses along Mound and Van Dyke need industrial-grade coverage — loading docks, production floors, fence lines, and gated yards. We spec vandal-resistant cameras, perimeter detection, and access control that handles shift changes and contractor access across large facilities.
Whether you run a single storefront or multiple Warren-area locations, we'll walk the site, recommend exactly what the building needs, and give you a fixed written quote before any work starts. Then our own licensed technicians handle the install and stand behind it.
It depends on the number of doors, credential type, and whether you choose cloud or on-premise management. We give Warren businesses a free assessment and a fixed written quote — most start with a few key doors and expand over time.
Yes. Rekeying a Warren building every time someone leaves is expensive and insecure. We replace brass keys with cards, fobs, or mobile credentials you can revoke instantly from a dashboard.
Yes. Staff can use their phones as credentials with a secure tap or Bluetooth unlock — popular with Warren offices managing shift changes and multiple locations.
We do — directly. As a Michigan integrator serving Warren and all of Macomb County, our own technicians handle programming, changes, and support. No subcontractors.
Other commercial security services we install in Warren:
Card Access & Access Control in nearby Michigan markets:
See also: our full Access Control page • commercial security in Warren
Free on-site assessment. Fixed written quote. Installed by our own Michigan techs.
Call 586-466-4490