How Master Key Systems Work
Site Assessment
We survey your building, map every door, and understand your access needs.
Hierarchy Design
We create a key chart showing who gets access to what — individual, sub-master, and master levels.
Installation
We rekey existing locks or install new hardware to match the designed hierarchy.
Key Distribution
Labeled, documented keys delivered with a master chart. Restricted blanks prevent unauthorized copies.
Who Needs a Master Key System?
Office Buildings
Employees access their offices, managers access departments, building owner accesses everything.
Apartment Complexes
Tenants have individual keys, maintenance has sub-master access, property managers have the grand master.
Medical Facilities
Restrict access to medication rooms, records, and exam rooms while allowing appropriate staff access.
Schools & Universities
Teachers access classrooms, custodians access all rooms, administration has full building access.
Hotels & Hospitality
Guests get room keys, housekeeping gets floor access, management gets full access.
Warehouses
Workers access their zones, supervisors access multiple areas, managers control the entire facility.
Why Choose Us
Licensed & Insured
TX DPS licensed commercial locksmith
Fast Turnaround
Most systems installed within 1-3 days
Restricted Keys
Patented keyways prevent unauthorized copies
Free Estimates
On-site assessment at no cost