12:41:11 AM
Sun, Nov 15, 2026
Service Area

Northport 24 Hour Mobile Auto Key Replacement

Licensed Locksmith — over 20 years experience, 2001–2026

Day or night, Car Key Locksmith brings car key replacement straight to your car anywhere in Northport.

You need 24 hour mobile auto key replacement in Northport, NY 11768, and you need it done right. Car Key Locksmith, a mobile automotive locksmith since 2001, specializes in cutting and programming new car keys at your vehicle, for every common key type and most makes.

There is no tow and no waiting days for a dealership appointment: we do the work where your car is parked, and you hear the price before we come out. Our vans carry laser key machines and dealer-level tools — including Ford FDRS and GM GDS2 — so newer cars are no problem.

Below you will find what is included, how the visit works and what affects the price.

24hour Replacement Car Keys
24hour Replacement Car Keys
Car Key Replacement
Car Key Replacement
Replacement Car Key
Replacement Car Key

24 Hour Mobile Auto Key Replacement Without the Wait

Car Key Locksmith has been cutting keys and opening cars in Suffolk County since 2001. Car Key Replacement — cutting and programming new car keys at your vehicle, for every common key type and most makes — is one of the most common calls we get, and our technicians handle it at your car, usually in a single visit.

We are just as busy in nearby Woodbury and Dix Hills.

Lockouts, Keys & Repairs

The same van, the same technician, more services:

  • Laser cut key duplication — high-security sidewinder keys cut on our laser key machine
  • Ford FDRS dealer-level programming for newer Ford and Lincoln vehicles
  • 24 hour lockout service for cars, SUVs, trucks and vans, nights and weekends included
  • Honda and Acura ignition and key service, from worn ignitions to new remote-head keys
  • Toyota remote head repair and key fob shell replacement
  • Licensed locksmith in New York State, fully insured
  • Car lockout and auto lockout service — damage-free entry, usually within the hour

The Work We Handle

On a typical visit we can:

  • Transponder, remote-head, flip and smart keys programmed to your car
  • All-keys-lost situations handled — no original key needed
  • Most makes and models, from basic metal keys to push-to-start smart keys
  • Lost keys erased from the car's memory where supported
  • Spare keys made at the same visit
  • New keys cut from the VIN, a code or by decoding the lock

More Than 20 Years of Locksmith Work

Plenty has changed in the trade since 2001 — new keys, new locks, new technology. We have kept up with all of it, so you get current equipment and current know-how.

From our base in Hewlett, NY, we have served Suffolk County since 2001. Many of our customers found us in an emergency and kept our number for the next time.

How Booking Works

For 24 hour mobile auto key replacement in Northport, the visit looks like this:

  1. Call (516) 750-0433 with your location and the year, make and model.
  2. We quote the job and give you an arrival window.
  3. The technician confirms ownership, then cuts and programs the new key at your car.
  4. You test the key in the doors, the ignition and the remote before we leave.

Mobile Service Across Northport

Northport customers get the same service as everywhere we work: an upfront quote, a realistic arrival time, and a technician who comes to train station lots, parking lots and driveways. Local details are on our Northport 11768 page.

We also serve: Commack 11725, Huntington 11743, Dix Hills 11746, Smithtown 11787, Melville 11747.

What You Can Expect From Us

  • Usually cheaper and faster than the dealer
  • In business since 2001, serving Long Island and Queens
  • No high-pressure upsells — we quote only what you need
  • Everything tested before we leave — doors, ignition, trunk and remote buttons

Pricing, Explained

What we consider when we quote:

  • The make and model
  • The type of key (basic, transponder, remote-head, flip or smart key)
  • Whether a working key is available or all keys are lost
  • How many keys you want

Call (516) 750-0433 for an exact quote — it takes a minute. Call (516) 750-0433 with your year, make and model for an exact quote. It is usually less than the dealer, and there is no tow to pay for.

Know Before We Arrive

  • Test the remote buttons and the trunk with the technician before we leave.
  • Get a spare made while you still have a working key — it costs far less than an all-keys-lost call.
  • Keep a spare somewhere other than the car itself.

Frequently Asked Questions

Which areas do you cover?

All of Nassau County, much of Suffolk County and Queens, including JFK Airport, Jones Beach, Resorts World Casino and UBS Arena.

Is replacing a car key cheaper than going to the dealer?

Usually, yes — and faster, because there is no tow, no parts order and no appointment. You get the price before we come out.

How much will it cost?

It depends on the vehicle and the key or lock involved. Call (516) 750-0433 with the year, make and model and we give you the exact price before we dispatch.

How long does it take?

Most key replacements and programming jobs are finished within an hour of arrival. We tell you what to expect when you call.

Can you replace a key for any car?

We carry keys and programming for most cars, SUVs, vans and pickups. Call with the year, make and model and we will confirm right away.

Can you do 24 hour mobile auto key replacement in Northport on site?

Yes. We are fully mobile and come to your car anywhere in Northport, NY 11768, so there is no towing involved.

Can you cut laser cut keys?

Yes. We cut laser cut (sidewinder) keys on site, including Honda, Acura, GM, Toyota and Lexus laser cut keys, and program them to the car.

Can you make a spare key at the same visit?

Yes, and it is the best time to do it — a spare made now costs far less than an emergency replacement later.

Call Now — We Come to You

From laser cut key duplication to all-keys-lost — we come to you.

(516) 750-0433
Licensed locksmith with over 20 years of experience, serving drivers since 2001