24 Hour Mobile Auto Key Replacement From a Mobile Locksmith

Car Key Replacement sounds simple, but doing it well takes the right equipment and experience. Our technicians have both: key blanks, cutting machines and dealer-level programming tools, and more than two decades of jobs across Suffolk County.

We work wherever your car is — at home, at work, in a parking lot or at the roadside, and we test every key, lock and remote before we leave.

Drivers in Northport, Dix Hills and Brentwood have called us for years.

Upfront Pricing

A few things decide the final figure:

• How many keys you want
• The make and model
• Whether a working key is available or all keys are lost

If anything changes once we see the job, we tell you before doing it. Compared with the dealer, most drivers save both money and time — and skip the tow.

Commack and Nearby Areas

Commack is part of our everyday service area in Suffolk County. Our technicians reach shopping centers, apartment garages, gyms and beaches, roadsides and driveways across town, usually within the hour. See our Commack 11725 service page for more about local coverage.

Also nearby: Dix Hills 11746, Northport 11768, Hauppauge 11788, Brentwood 11717, Smithtown 11787.

Experience That Shows

Car Key Locksmith has been a mobile locksmith since 2001, based in Hewlett and working across Nassau County, Long Island and Queens. Over more than two decades we have seen just about every car key problem there is.

When you have been doing something since 2001, you learn what matters: showing up when you said you would, quoting fairly, and testing everything before you leave.

What Else We Handle

Besides car key replacement, our Suffolk County technicians handle:

• Commercial door lockouts for offices and storefronts
• Home and house lockouts too — we open front doors and change locks
• GM laser cut keys for Chevrolet, GMC, Buick and Cadillac
• Toyota and Lexus laser cut keys and smart keys
• GM GDS2 dealer tool programming for late-model Chevrolet, GMC, Buick and Cadillac
• Ford FDRS dealer-level programming for newer Ford and Lincoln vehicles
• Ignition repair and replacement, including stuck and worn ignition cylinders

While You Wait

• Have the year, make and model ready — it speeds up the quote.
• Be careful with cheap online fobs — many are the wrong frequency for your car.

Car Key Replacement: What We Do

• All-keys-lost situations handled — no original key needed
• Ownership checked with ID and registration, for your protection
• Honest advice on repairing versus replacing
• Spare keys made at the same visit
• New keys cut from the VIN, a code or by decoding the lock
• Cars, SUVs, vans and pickups — we come to all of them

Four Simple Steps

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.

Built on Experience Since 2001

• Work tested in front of you before we leave
• Usually cheaper and faster than the dealer
• Everything tested before we leave — doors, ignition, trunk and remote buttons
• 24/7 emergency service — a real person answers day and night, weekends and holidays
• Most makes and models covered, from basic keys to smart keys

Cars, SUVs, Vans and Pickups

We stock blanks, remotes and smart keys for Land Rover, Ford, GMC, Audi, BMW, Toyota, Mazda and Hyundai. If your vehicle uses basic metal keys, remote-head keys and push-to-start smart keys, we can usually make it on the spot.