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Master Keys & Lock Cylinders in Baltimore

Too many keys on the ring? Staff who should only open some doors? When we change your cylinders, we can set them up as a master key system: one key opens every door, and each employee's key opens only the doors they need.

When to Do It

Opening a new location, taking over a lease, an employee who left with keys, or just too many different keys to keep track of. Changing cylinders is the right time to set up a master key system.

Locked out of your house? We get you back in fast, without damage. We also rekey locks after a move or a lost key, and replace worn or broken locks and deadbolts.

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Office or store lockouts, commercial lock changes and rekeys, so only the right people have keys. We work with offices, shops, warehouses and rental properties.

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New car keys, key fobs and push-to-start keys, cut and programmed right at your car. Locked out? We open your car without scratches, 24 hours a day.

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Pro Local Locksmith van on an after-hours commercial call in Baltimore

How a Master Key System Works

Master Key

The owner or manager opens every door with one key.

Sub-Master Keys

A supervisor's key opens one area or one floor, and nothing else.

Individual Keys

Each employee's key opens only the doors they need.

Planned With You

We plan the system with you, then install the new cylinders and cut the keys on site.

Master Key FAQ

Can you keep some of my existing locks?

Often, yes. We change the cylinders and keep the hardware if it is in good shape.

Can you add doors later? Yes. We can add new doors to the same master key system at any time.

Cylinders We Change

  • Knob cylinders
  • Deadbolt cylinders
  • Rim cylinders on panic bars and storefront doors
  • Mortise cylinders and high-security cylinders

How a Commercial Job Works

Right Keys. Right People. Secure Doors.

Step 1: Call or text (443) 699-8083 and tell us how many doors and what you need. Step 2: We schedule a time that works for your business, including after hours. Step 3: We change or rekey the locks, test every door, and hand you the new keys. Here are a few real jobs from around Baltimore.

Pro Local Locksmith LLC

Licensed, Insured, Bonded

OPEN 24 HOURS

(443) 699-8083

All Payment Methods Accepted

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