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At Corbett Lock Inc. our Madison Master Key Systems enable you to have separate keys that will work on separate door locks, and a second key that will work on all door locks, enabling you to have fewer keys on your keychain. Having a Madison Master Key allows for a single key to control several locks while still having each lock with its own separate key. This carries with it several advantages such as convenience and security. For example the owner of a company might issue employees a key with access to his company's front door locks whereas his key would allow him access not only to the same locks as his employees' key but also to restricted areas such as his personal office. As another example some businesses may have checks and cash on hand and need to keep it in a secure area but need to supply keys to the building for cleaners or maintenance workers for access at night.

Master keying gives you control over who has access to sensitive areas greatly reducing the risk of compromising sensitive information. I have witnessed lockouts that that were simply a waste of time and money due to poor organization of a company and its keys. The funny thing is that simply having a multi-level master set of keys could have prevented most of these emergency calls.

Our Master Key Systems in Madison Includes the Following:

  • Master Lock Re-Keys
  • Master Key Makers
  • Master Key Replacement
  • Master Key Repair
  • Master Key Replacement
  • Magnetic Lock Master Keys
  • Electronic Lock Master Key
  • Electric Strike Master Key
  • Residential Master Keys

We Provide Master Key Systems in the Following Cities:

Madison, NJ | Morristown, NJ | Chatham, NJ | Summit, NJ | Short Hills, NJ | Morris Plains, NJ |Parsippany, NJ | Livingston, NJ | Millburn, NJ | Maplewood, NJ | Hanover Township, NJ | Harding Township, NJ | Bernards Township, NJ

What Madison Homeowners Are Saying About Our Master Key Systems

Corbett Lock Inc. is efficient and dependable and will be there when you need them most. - Local Customer

Why Madison Should Hire Us For Their Master Key Systems

At Corbett Lock Inc., our Madison area Master Key Locksmiths have years of experience in their fields. Our professional Master Key locksmiths are bonded, licensed and insured. They carry liability insurance and worker's compensation coverage to take full liability in the event any injuries or accidents occur on your property during your project. As a Madison professional Master Key Systems contractor, we can provide you with qualified and professional Master Key services from residential Master Re-Keys to commercial master key creation and more.

Corbett Lock Inc. will make sure your locks operate perfectly and your master key system is completed to perfection. If you need a master key, we offer free consultations for Master Key Systems to any homeowner in the Madison, NJ area and within a 75 mile radius. Our certified Master Key Service contractors can perform a professional installation of your custom Master Key Systems. Rest assured knowing your Master Key System will be handled from beginning to end by a local area licensed professional with over 16 years experience.

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If you are looking for a locksmith in North New Jersey then please call 973-307-3234 or complete our online request form.



"I like how they didn't have to leave to do the work. Their truck had all the doors and supplies he needed to get the job done then and there. I'm very satsifed with the services that he provided."

- Local Client


Corbett Lock & Security, LLC.
17 Village Rd.
New Vernon, NJ 07976
Phone: (973) 307 3234

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Service Area

  • Madison, NJ
  • Morristown, NJ
  • Chatham, NJ
  • Summit, NJ
  • Short Hills, NJ
  • Morris Plains, NJ
  • Parsippany, NJ
  • Livingston, NJ
  • Millburn, NJ
  • Maplewood, NJ
  • Hanover Township, NJ
  • Harding Township, NJ
  • Bernards Township, NJ

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