GMC key specialists
GMC Sierra Key Replacement
GMC Sierra key replacement near you
Lost your GMC Sierra key, or need a spare before it happens? Mr. Car Key & Locksmith comes to your driveway, parking lot or curb anywhere in Baldwin, Nassau County, Suffolk County and Queens. We cut the blade, program the transponder chip and sync the remote to your car on the spot, so you can drive away the same day without towing it to a dealership.
Which GMC Sierra keys we make
Depending on the year, your GMC Sierra may use a basic transponder key, a remote head key, a flip key, or a smart proximity fob with push-to-start. We identify the exact key and chip for your VIN, then cut it with a computerized key machine for a precise fit. Ford PATS, GM Passlock & VATS, Chrysler / Stellantis SKIM and RFH modules, Tesla key cards and phone-key pairing.
All keys lost on a GMC Sierra
No working key at all? That is called an "all keys lost" job, and it is one of our specialties. We open the car without damage, read the immobilizer data, and program brand-new keys from scratch. For many models we can also erase lost keys from memory so they can no longer start your car.
GMC Sierra key fob programming & repair
If your GMC Sierra remote stopped working, the problem may be a dead battery, a broken shell, worn buttons or a lost pairing. We replace shells, solder buttons, and reprogram fobs. When the issue is deeper, such as a faulty immobilizer or ignition module, our module repair service handles that too.
Why choose us over the dealer
Dealers often need days to order a key and require you to tow the car in. We are mobile, carry dealer-level programming tools, and usually cost less. Every key we make is tested before we leave: it must unlock, lock, start and run your GMC Sierra.
Locked out? Lost your key?
Mobile locksmith on the way. Baldwin · Nassau · Suffolk · Queens.