Nationwide Lock and Security, Inc., Logo

Family Owned and Operated Since 1995
Not Affiliated with any Other Nationwide Locksmiths
Phone Icon Call: (631) 716-5960
(631) 379-3120

Special Note: Unfortunately We Do Not Make Car Keys!

Protecting Your Security Lock and Key Repair and Replacement

Nationwide Lock and Security, Inc. in
offers a wide variety of key and lock services throughout Suffolk and Nassau County, Long Island, New York. We are a 24-hour emergency lock and key repair service and mobile shop on wheels, ready when you need us the most. Our experienced locksmiths re-key locks, provide you with installation services, and can even create new master keys. Whether you are locked out or have a damaged key or lock cylinder, we are here to help.

Commercial and Residential Services

We specialize in providing fast lockout services without making you wait around. Our locksmith can come to your rescue if you get locked out of your home or office due to a lost or damaged lock or key. Our lock and key services include:

• High Security ABLOY® Lock Installation
• Interchangeable Core Repair
• Lock and Key Repair
• Lock Installation
• Master Key Creation
• Re-Key Service
• Door Closer Repair

Auto Lockouts

If you accidentally lock your keys in your car, whether it is running or not, we provide prompt car unlock services.  Our locksmiths can guarantee entry to most cars, with the exception of a few high-end vehicles that are more complex.

Master Key In Deadbolt Lock


We offer among the best prices around. You can call us at any hour to have your car, home, or office serviced. Get your convenient and accurate quote today.