Best Access Control Companies (2026)
Access control is the cornerstone of modern commercial security. These integrators specialize in designing and installing access control systems — from traditional card readers to cutting-edge mobile credentials and biometric solutions. Whether you need a single-door solution or an enterprise-wide platform spanning multiple sites, these companies have the expertise to deliver.
What to Look For
- Access control system expertise
- Multi-site capability
- Brand partnerships (Lenel, Genetec, HID)
- Integration with video surveillance
- Mobile credential support
Top 15 Companies
Dallas, TX
Commercial SecurityAccess ControlMonitoring
Glenview, IL
Security DistributionAccess ControlVideoCabling
Barry Bros Security
✓ VerifiedSan Francisco, CA
Access ControlVideo SurveillanceIntrusion DetectionIntercom+1 more
Lexington, KY
Access ControlVideo SurveillanceIntrusion DetectionFire Alarm+1 more
Booz Allen Hamilton (Physical Security)
✓ VerifiedMcLean, VA
Security ConsultingAccess ControlGovernment
Minneapolis, MN
Fire AlarmAccess ControlVideoIntrusion
Kansas City, MO
Access ControlVideo SurveillanceIntrusion Detection
Jacksonville, FL
Access ControlVideoFire AlarmMonitoring
Houston, TX
Video SurveillanceAccess ControlCommercial Security
Washington, DC
Access ControlVideoGovernment Security
Convergint Technologies
✓ VerifiedSchaumburg, IL
Access ControlVideo SurveillanceFire AlarmIntrusion Detection