About US

At Nassau County Lock and Security, we offer a wide selection of automotive, residential, commercial and safe services.

Automotive services:

  • Keys Made

  • Auto Lockouts

  • Broken Key Extraction

  • Transponder Keys Made

  • High Security Sidewinder

  • Key Ignition Replacement

This is one of the welcome services that our motorists do not expect to find offered by a locksmith service in Nassau County. With the 24-hour mobile services offered to you at Nassau County Lock and Security, we come to wherever you are to administer our key ignition replacement services to you. If you have ever yanked your key out of the ignition, you may have damaged it without even knowing it. Our locksmith technicians use the most up-to-date and comprehensive technology to duplicate your car’s ignition. Instead of using the services a dealership, save yourself the money and just give us a call at Nassau County Lock and Security. You can be sure that the prices we offer will be less expensive than what they will charge for the same job. We have the skills, tools and qualifications to effectively replace your ignition.

Residential Services:

  • Re-Key Locks

  • 24-hour Servicing

  • Peep hole installation

  • Emergency Lockouts

  • Install garage door locks

  • Keyless Entry Installation

  • Lock Changes

If you have ever lost a key, it is important that you have it replaced. There is a chance that it may have fallen while you were getting out of your car. If this happens, the key can easily be identified as your home key. We are available 24-hours a day, 7 days a week. Whenever you notice that you do not have your home keys, you can call us at any time of the day any day of the week. If you are serious about the safety and security of your home, call Nassau County Lock and Security to handle the job of changing or re-keying the locks of your home. Why put yourself and your family in harms way? We want you to always feel safe when you are in your own home and we can if you call on us to handle the job of changing your locks. We offer fair pricing and exceptional lock change services at Nassau County Lock and Security.

Commercial Services

  • Safe Opening

  • Repair Panic Devices

  • Master Key Maintenance

  • Fit Desk and File Cabinets for keys

  • High Security Installation (Mul-T-Lock MT5+dealer Nassau County)

If you have experienced a break-in at your commercial business and need someone to handle the break-in repairs, rely on the services of Nassau County Lock and Security. We offer trustworthy service and can effectively install efficient security features. A reliable locksmith service that you can trust, such as, Nassau County Lock and Security should only handle the break-in repairs. We help you put the incident behind you by making sure you have more than enough security to avoid this from every occurring again.

Safe Services

  • Vault Unlocking

  • Lock Changes

  • Combination Changes

  • Safe Repairs

  • 24/7 Hour Locksmith Service

  • Safe Opening

A certified locksmith technician from Nassau County Lock and Security can easily and quickly unlock your safe. Our lock service was developed to help people to gain access back into their safes. We realize that there may be things of value stored inside your safe and we want to help you get the things you want out. With the talent and the right tools, it is possible for you to have your valuables back in your possession in no time.

With any of the services we have to offer to you, we can provide them to you 24-hours a day, 7 days a week. You can get the help you want and need at prices you are able to afford. We can say this because we willingly work with any budget you have in order to get you the services you need. We offer emergency services when you someone there quickly to resolve a problem you are experiencing. We act quickly to notify one of our qualified locksmiths of your need for their services. We don’t just want your business at Nassau County Lock and Security; we want to earn your business. We are only able to do this when you rely on us for your service needs. You’ll be doing yourself a favor by contacting us when you require the services of a residential, commercial and automotive locksmith along with safe opening and repair services. We offer the services that are requested most often by our customers in and around the area. If you’re interested in our services but do not know exactly which of our services will be best suited for your particular needs, you can rely on our helpful associates to assist you in determining which of our services will be best for you. There is no obligation to utilize our services; although we hope that you will. We only want you to respond by making a well-informed decision about our services and this is why we always offer our customers, no-obligation, and complimentary consultations. What are you waiting for? You can get you the help you need today. Why put off tomorrow what we can do today? We’re here to tell you that you no longer have to put off having the work performed that should have been done before now. At Nassau County Lock and Security, we make it possible for everyone to receive the quality of services they want. Make sure you use your money wisely; by spending it on a service provider who delivers the quality of services that you deserve. With the sheer volume of services and products provided to you by our locksmith technicians, let us be your only choice of locksmith assistance in the Nassau County area. We can make sure that you’re able to receive the type of services you want and need at Nassau County Lock and Security, this we guarantee.