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Your Local and Reliable Security Experts!

Prompt service throughout Nassau County

SNZ Locksmith Inc. | Lock Services | Mineola, NY Read Our Reviews 10% Discount Free coupon transponder chip keys Keys

Serving all of your locksmith needs!


Call 516-294-5600

Get Immediate Access to Your Property With Replacement Keys

At SNZ Locksmith of Nassau County, you can be sure that our exemplary key services will not only save time, but money too! You'll be delighted with our quick, affordable, and reliable locksmith services. Get keys for your standard locks, high-security locks, and more.


Call 516-294-5600 today! You can always count on our professional locksmith services to assist you with the right replacement keys.

Need keys for your residential, commercial, and automotive needs? We take pride in recreating duplicate keys if the keys are lost or broken in the shortest possible time.

  • Emergency lock-out service

  • Transponder chip keys

  • Ignition replacement keys

  • Car lock unfreezing

  • Door and trunk opening

  • Extraction of broken keys

  • GM VAT keys high-security keys

  • Ignition replacement

  • Computer chip keys

  • On-site code key cutting

We make all types of replacement keys

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