Intrusion detection and 24/7 central-station monitored alarm systems — installed and serviced by our own licensed Michigan technicians, no subcontractors.
Michigan Security Systems designs, installs, and services commercial alarm systems for businesses throughout Detroit and Wayne County. We're a commercial-only integrator serving Detroit since 2000, with offices in Mount Clemens, Wixom, and Milford — every job done by our own licensed W-2 technicians, never subcontractors.
Door and window contacts, glass-break sensors, and motion detectors engineered around how your Detroit building is actually used.
Live Michigan operators on call around the clock — fast verification and dispatch when an alarm trips at your Detroit property.
Arm, disarm, and get instant alerts from your phone — with user codes and schedules for each employee or shift.
Alarm events linked to camera footage and access logs, so after-hours incidents are fully documented.
Detroit is Michigan's largest city — corporate HQs downtown, Midtown medical and tech campuses, and extensive industrial and warehouse districts. We work across the downtown and Midtown business districts, the Corktown and New Center office areas, and the industrial corridors along I-94 and I-75 — serving corporate offices, healthcare and research campuses, manufacturing and warehousing, hospitality, and retail — and we size every alarm system around how the building is actually used, not a one-size template.
From the Renaissance Center, the Detroit Medical Center and Wayne State campus, and the Corktown/Michigan Central district, our technicians know this market. We respond to Detroit and all of Wayne County directly, integrate your alarm system with your cameras and access control, and back everything with local service and 24/7 support — not an out-of-state call center.
From downtown and Midtown towers to the industrial corridors along I-94 and I-75, Detroit businesses span every security need at once. We design enterprise camera and access systems for corporate and medical campuses, plus rugged coverage and monitored alarms for warehouses, shops, and storefronts.
Whether you run a single storefront or multiple Detroit-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 building size, number of openings, and sensor types. We assess your Detroit facility on-site and give a fixed written quote, plus a clear monthly monitoring rate with no surprise fees.
Yes — monitored by a central station with live operators, not an overseas call center. When an alarm trips at your Detroit business, it's verified and dispatched fast.
Yes. You control arming, disarming, user codes, and schedules from a secure mobile app, and get instant alerts for any event at your Detroit location.
Always. Our own licensed technicians install and service every Detroit system directly — no subcontractors — and we serve all of Wayne County.
Other commercial security services we install in Detroit:
Commercial Alarm Systems in nearby Michigan markets:
See also: our full Alarm Systems page • commercial security in Detroit
Free on-site assessment. Fixed written quote. Installed by our own Michigan techs.
Call 586-466-4490