Car Locksmith in Nassau County
Locked out of your car? Lost your keys? When you’re stranded and stressed, you need a fast and reliable solution. MyKeyBack247 provides expert automotive locksmith services
24/7 Emergency service
Licensed & insured
Fast response times
5-Star Rated
Comprehensive Auto Locksmith Services in Nassau County

Emergency car lockout service
Locked your keys inside? Our team specializes in gaining entry to your vehicle without causing any damage to the car door or its locking mechanism. We respond quickly to get you back inside in minutes.

Car key replacement & creation
Lost your only car key? No problem. We can generate a brand new key for your vehicle from scratch, right where you are. Our key replacement service is faster and more affordable than going to the dealership.

Expert key duplication & cutting
Avoid the emergency of a lost key by having a spare. We provide precise key cutting services to create a perfect duplicate of your existing key, giving you a reliable backup when you need it most.

Car key programming
Modern vehicles require keys that are electronically paired to the car’s computer. Our technicians are experts in programming transponder keys, key fobs, and smart keys for all makes and models.
Why MyKeyBack247 is your best choice in The Bronx
When you choose us, you’re choosing a local business dedicated to exceptional service. Our technicians’ deep expertise isn’t just limited to cars; their extensive background in residential commercial security means they understand modern door locks and complex lock repair at an expert level, ensuring top-tier skill for your vehicle. We offer upfront pricing, licensed and insured technicians, and the latest tools for a job done right the first time.
Local Nassau county experts
Faster arrival times from technicians who know the area.
Licensed & Insured
Your vehicle and property are fully protected.
Upfront, Honest Pricing
No hidden fees. Get a clear quote before we start.
Proudly Serving Communities Across Nassau County, NY
No matter where you are in Nassau County, a MyKeyBack247 expert technician is always nearby. We offer our full range of automotive locksmith services in:
- Hempstead
- Oyster Bay
- Levittown
- Mineola
- Hicksville
- Garden City
- Freeport
- Valley Stream
- and all surrounding areas.

Testimonials
Our commitment to fast, professional, and reliable service has earned us the trust of drivers throughout the city. But don’t just take our word for it: see what our satisfied customers have to say.
EXCELLENT Based on 105 reviews Leticia2025-07-26Trustindex verifies that the original source of the review is Google. I had such a great experience with Leo definitely five stars and they come to you Dwight Parson2025-07-26Trustindex verifies that the original source of the review is Google. Recommend excellent job key replacement on my Chevy express Ashni Kemraj2025-07-26Trustindex verifies that the original source of the review is Google. Fast, easy, affordable!!! Thank you! jamie rebello2025-07-26Trustindex verifies that the original source of the review is Google. Fantastic service, even jumped my car and got me gas after NYpD lost my car keys Tom Victor2025-07-21Trustindex verifies that the original source of the review is Google. Great services, good price! Natalie Johnson2025-07-21Trustindex verifies that the original source of the review is Google. Leo did great he arrive ahead of time and assist me effectively Ana Garcia2025-07-19Trustindex verifies that the original source of the review is Google. Quickly showed up when I called to get my car unlocked. Will definitely call this service again if I need them in the future! Nakya Blackmore2025-07-13Trustindex verifies that the original source of the review is Google. Amazing and friendly service!!! Quick and easy! Arrived in less than 30 mins & 10 mins key was fixed !!!! Great pricing as well. Chose here !! Henry Pontier2025-07-12Trustindex verifies that the original source of the review is Google. This People is fantastic I lost my car key at Cityfield and the came to the lot at give me a replacement key in less than 10 min Hossain Akther2025-07-12Trustindex verifies that the original source of the review is Google. Excellent Locksmith Service! I had a great experience with the locksmith who came to make a new key for me. He arrived on time, was very professional, and completed the job quickly and efficiently. The key works perfectly, and he explained everything clearly. Friendly, skilled, and trustworthy — I highly recommend his service to anyone who needs reliable locksmith helpVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Frequently asked questions about our services
Can you make a car key without the original?
Absolutely. Our key replacement service is perfect for situations where all keys are lost. We can create a new key using your vehicle’s information, saving you a costly trip to the dealer.
How much does your locksmith service cost in Nassau County?
The cost depends on the specific service you need. We believe in transparency, which is why we always provide a clear, upfront quote before any work begins. There are no hidden fees.
How long will it take for a technician to arrive?
Because we are a local Nassau County service, our technicians are strategically located to ensure a rapid response time, typically arriving within 20-40 minutes of your call.
Can you program transponder keys for my specific car brand?
Yes. We service all major domestic and foreign vehicle brands. Our technicians have the advanced diagnostic tools required to program transponder keys and remotes for almost any car on the road today.