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EST. 198824/7 EMERGENCY SERVICE
American Lock & Key, Commercial Locksmith Solutions

Master key systems

Master key planning and rekeying for properties with multiple units, departments, or controlled areas.

Commercial service for your property.

Resident doors, maintenance areas, management offices, and shared spaces each have different access requirements. We help organize those requirements into a practical keying system.

Share your site address, existing hardware, and the issue or planned change. We’ll review the requirements with you and confirm the appropriate next step.

Discuss this service

Service capabilities

  • Master key system planning
  • Rekeying existing compatible locks
  • Individual and master key access
  • Key duplication and replacement

Service scope and hardware compatibility are confirmed for each property.

Help us plan the work.

Property & access details

Site address, affected openings, photos of the hardware, and an authorized site contact.

Timing & authorization

Urgency, access windows, work order references, and any approval requirements.

All locksmith servicesUrgent issue? (800) 671-1161

Request commercial locksmith service.