12:42:19 AM
Sun, Nov 15, 2026
Service Area

Same Day Mobile Auto Key Replacement – Westbury, NY 11590

Licensed Locksmith — over 20 years experience, 2001–2026

New car keys cut and programmed at your car — no dealer, no tow. No waiting rooms and no tow trucks — we come to you.

Same Day Mobile Auto Key Replacement in Westbury, NY 11590, done at your car: that is what Car Key Locksmith offers, day and night. Car key replacement means cutting and programming new car keys at your vehicle, for every common key type and most makes. Most jobs are finished in a single visit, right where the car is parked — at home, at work or at the roadside.

Drivers across Long Island have trusted us since 2001 because we show up, quote honestly and finish the job.

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

Expert Same Day Mobile Auto Key Replacement in Westbury

Car Key Locksmith has been cutting keys and opening cars in Nassau 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.

Our route also takes in Carle Place and Mineola — call from any of them.

Understanding the Cost

You get a firm number on the call, before we come out. It is based on:

  • The make and model
  • The type of key (basic, transponder, remote-head, flip or smart key)
  • How many keys you want

There are no hidden call-out fees: what we quote is what you pay.

How It Works

  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.
  5. You only pay once everything works at your car.

Why Nassau County Calls Us

  • Everything tested before we leave — doors, ignition, trunk and remote buttons
  • In business since 2001, serving Long Island and Queens
  • No high-pressure upsells — we quote only what you need
  • Honest advice, even when the fix is simple
  • Most makes and models covered, from basic keys to smart keys

What's Included

On a typical visit we can:

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

Makes and Models We Work On

Whatever you drive, there is a good chance we have the key. We work on BMW, Mazda, Dodge, Audi, Chevrolet, GMC and Mercedes-Benz — and many more — including basic metal keys, proximity fobs, flip keys, remote-head keys and push-to-start smart keys.

Our Experience

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

Car Key Locksmith is a local business, not a national call center. Since 2001 we have answered our own phones, quoted our own jobs and sent our own technicians.

Help in Westbury, Day or Night

Westbury customers get the same service as everywhere we work: an upfront quote, a realistic arrival time, and a technician who comes to workplaces, train station lots and driveways.

Other areas close to you: Carle Place 11514, Old Westbury 11568, Mineola 11501.

Also Available

Other jobs we do every week:

  • 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 remote head repair — a new shell, buttons or blade for a worn remote-head key
  • Remote repair and car key repair, often far cheaper than a new key
  • Laser cut key duplication — high-security sidewinder keys cut on our laser key machine
  • Ignition repair and replacement, including stuck and worn ignition cylinders
  • Toyota remote head repair and key fob shell replacement

Frequently Asked Questions

Will you tell me the price before you come?

Always. You get the price on the phone, before a technician is dispatched.

Do you serve Westbury?

Yes — Westbury, NY 11590 is part of our regular service area, along with the rest of Nassau County.

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.

Are your technicians licensed and insured?

Yes. We are a licensed locksmith in New York State, every technician is insured, and we verify ownership before every job.

How long does a replacement take?

Most key replacements are done within an hour of arrival; some European systems take longer, and we tell you when you call.

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.

Call for an Upfront Quote

A locksmith since 2001: call for an upfront quote and an arrival time.

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