What are the opening hours?

Monday 8am - 6pm Tuesday 8am - 6pm Wednesday 8am - 6pm Thursday 8am - 6pm Friday 8am - 6pm Saturday 9am - 3pm

SNZ Locksmith

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United States
Mineola, NY
SNZ Locksmith

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KEYS-LOCKS-SAFES-DOORS We also offer 24/7 emergency services.

With over 50 years of experience, our family-owned local business provides commercial and residential locksmith services and trusted security solutions throughout Nassau County, NY.

10/29/2026

10/12/2026

Moved in to a new home, or office? Lost your keys? Have to jiggle your keys to get them to work? We can help. Give us a call today 516-294-5600

08/11/2026

Looking for reliable locksmith services to secure your home? Our expert team offers top-notch residential lock replacement and repair solutions to ensure your peace of mind. Whether you're moving into a new place, dealing with lost keys, or upgrading to high-security locks, we've got you covered. Our fully licensed and insured technicians are available 24/7 to provide prompt and affordable services throughout Nassau County. From smart lock installations to emergency lockout assistance, we handle it all with precision and care. Don't wait until it's too late to secure your home. Visit our website or call us today to learn more about how we can enhance your home's security.

https://www.snzlocksmith.com/residential-lock-replacement-repair

07/28/2026

Looking for expert door installation and repair services? Our family-owned business has been serving the community for over 50 years, ensuring your doors are secure and functional. We specialize in both residential and commercial door solutions, from state-of-the-art security doors to routine maintenance. Our skilled technicians are available 24/7 for emergency services, providing reliable and prompt assistance whenever you need it. With our fully licensed and insured status, you can trust us to deliver quality service at affordable rates. Enhance your property's security and aesthetics with our professional door services. Visit our website or give us a call today to learn more.

https://www.snzlocksmith.com/door-installation-and-repair

07/10/2026

Protect what matters most with our reliable security systems. With over 50 years of experience, we are your trusted partner in safeguarding homes and businesses. Our skilled technicians are available 24/7, ready to provide prompt and reliable service tailored to your unique needs. From advanced access control systems to comprehensive home security setups, we offer solutions that ensure peace of mind. Our family-owned business takes pride in delivering high-quality, affordable security solutions. Don't compromise on your safety, contact us today to fortify your world. Visit our website or call us to learn more about our services.

https://www.snzlocksmith.com/security-systems

06/26/2026

Need a reliable locksmith service for key duplication? Look no further! Our expert team offers fast and precise key copying for homes, cars, offices, and more. Whether you've lost your keys, need to provide access to family members, or want to create backup keys for emergencies, we've got you covered. Our state-of-the-art equipment ensures every key is duplicated accurately, giving you peace of mind and easy access to your property. Plus, with 24/7 emergency services and affordable rates, we're always here when you need us. Don't wait until you're locked out, contact us today to experience top-notch key duplication services. Visit our website or call us now to learn more!

https://www.snzlocksmith.com/key-duplication

06/24/2026

Looking for a reliable local locksmith? Our expert team is here to serve you across Nassau County. Whether you're in Albertson, Amityville, or any of the other towns we cover, we've got you covered. From door repairs to comprehensive locksmith services, we ensure your security needs are met with precision and care. Our skilled professionals are ready to assist with any lock-related issues you may encounter. Don't let a lockout or broken key disrupt your day. Trust us to provide fast and efficient solutions. Visit our website or give us a call to learn more about how we can help secure your home or business.

https://www.snzlocksmith.com/serving-area

06/24/2026

We have been nominated once again for “BEST LOCKSMITH of NASSAU COUNTY”! We are extremely grateful to all our customers and the community for our past victories of being voted BEST LOCKSMITH of NASSAU COUNTY. Please click the link below and give us a vote so we can keep the streak! Thank you

Show your support for your favorite local businesses by voting for them on Best of Nassau!

06/20/2026

Looking to enhance your vehicle's security? Our expert locksmith service offers top-notch transponder key solutions, including programming and replacement. Transponder keys are the gold standard for advanced vehicle security, providing an extra layer of protection and convenience. Whether you've lost your transponder key, need an upgrade from traditional keys, or want to add keyless entry convenience, our skilled technicians are here to help. We offer 24/7 emergency services, ensuring you're never left stranded. With decades of experience and cutting-edge technology, we provide prompt and reliable service at affordable rates. Don't compromise on your vehicle's security. Visit our website or call us today to learn more about our transponder key services and how we can assist you.

https://www.snzlocksmith.com/transponder-keys

Address

184 2nd Street
Mineola, NY
11501

Opening Hours

Monday	8am - 6pm
Tuesday	8am - 6pm
Wednesday	8am - 6pm
Thursday	8am - 6pm
Friday	8am - 6pm
Saturday	9am - 3pm

Telephone

+15162945600

Website

https://www.snzlocksmith.com/

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