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Commercial Locksmith

Master Key Systems in Seattle

One key for managers, limited keys for everyone else.

Master Key Systems by 24/7 Locksmith Near Me

A master key system lets each person open only the doors they need while a manager or owner key opens all of them. It is common in offices, apartment buildings and businesses with several rooms or units.

How it is set up

We map out which keys need to open which doors, then key each cylinder to work with its change key and the master key. When someone leaves, you rekey their doors instead of every lock in the building.

What we do

  • Offices and suites
  • Apartment and multi-unit buildings
  • Storage and back-of-house rooms
  • Planning key levels for staff
  • Adding doors to an existing system

Keep a record

A master key system works best with a simple key log of who holds which key. It makes rekeying after a staff change quick and targeted.

Master Key Systems across Seattle and nearby cities

We provide master key systems in Seattle, White Center, Burien, Tukwila, Mercer Island, Normandy Park, SeaTac, Renton, Bellevue, Des Moines and Kent. We are open 24 hours, so you can call day or night.

Frequently asked questions

How many levels can a system have?

It depends on the locks and the building. We plan it with you.

Can you add to our existing system?

Often, yes, depending on the cylinders in use.

What happens if the master key is lost?

The cylinders should be rekeyed. Call us to plan it.

Call, and a technician will head your way.

Open 24 hours, 7 days a week, holidays included.

Service inquiries

Request a callback

Tell us what is going on with your lock, key or car and where you are. We will call you back to talk through the job and give you a quote. For a lockout, calling is faster.

(206) 666-4806

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