Mobile Truck Key Help
GMC Sierra Key & Key Fob Replacement in Salt Lake City, UT
GMC Sierra key replacement is available from our mobile locksmith, 24 hours a day, 7 days a week. We come to you in Salt Lake City for lost keys, replacement keys and key fob help.
- Mobile service—we come to you
- Open 24 hours a day, 7 days a week
- Car key replacement from $120
- Licensed and insured
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GMC Sierra Key Replacement by Key Era
GMC Sierra keys have changed over the years. The broad era can help you understand what kind of replacement may be needed, but the truck’s model year and configuration still matter.
Through about 2006 — mostly metal keys
Older GMC trucks mostly used a traditional metal key. If your Sierra is from this era, tell us the year and whether you still have a working key when you call.
About 2007 onward — chip keys and later designs
Chip keys became common in GMC trucks from about 2007. Later Sierra models may use flip or smart keys, so a replacement may involve both the key itself and its electronic functions.

Sierra Cab Styles and Trims Can Affect Key Choice
Sierra owners use their pickups for work, hauling, everyday driving and family trips. Across generations, the model has come in different trims and cab and bed configurations, so the truck’s exact year and setup are useful details when arranging key service.
Cab and bed configuration
Many Sierra body styles share the same broad key era, but the cab or bed style alone does not identify the correct replacement. Give us the model year and configuration rather than relying on appearance.
Trim and key features
Many trims can look quite different while using keys from the same general era. A GMC Sierra key fob may vary with the year and equipment, so don’t choose a replacement by trim badge alone.
Need help now? (385) 853-5247
GMC Sierra Key Replacement and Fob Services
Tell us what happened and share your Sierra’s year and trim. We can help you choose the right next step, whether you have lost every key, need another one for a second driver or have a fob that no longer works.
- Lost car keys — We help with lost car keys from $120. Let us know whether you have any working key or fob left.
- Replacement keys — Car key replacement starts at $120. The right replacement depends on the truck’s year and key type.
- Key fob replacement — If the fob is missing or damaged, ask about a GMC Sierra key fob replacement for your truck’s year and configuration.
- Fob programming — Key fob programming starts at $80. Ask whether programming is needed for the replacement you’re considering.
- Car lockout help — If your keys are locked inside, we also help with a car lockout. Tell us that you’re calling about a Sierra when you contact us.
Bought a Used Sierra With Only One Key?
If you bought a used Sierra with just one working key, arranging a spare before that key is lost or stops working gives you another option when you need to drive. Ask whether the spare will be a metal key, chip key, flip key or smart key, and whether it needs programming for your truck. Share the year, trim and VIN so we can check which replacement path fits. For help with other GMC models, see our GMC key replacement service information.
Need help now? (385) 853-5247
Frequently asked questions
What should I do if my GMC Sierra key turns but the truck will not start?
A key that turns does not necessarily mean the key is causing the starting problem. Tell us what happens when you try to start the truck and whether you have another working key; we can help determine whether key or ignition service may be relevant.
Can you make a GMC Sierra key if I have no original?
We help with lost car keys, including situations where no original key is available. Share the Sierra’s year, trim and VIN when you call so we can discuss the replacement options for your truck.
Can two drivers share a GMC Sierra with separate keys?
Yes, two drivers can each carry a key or fob for the same truck. Ask about adding a spare and whether its key fob programming depends on your Sierra’s year and configuration.
Should I add a spare before my last GMC Sierra key fails?
Yes, arranging a spare while you still have a working key can help you avoid being left without one. Tell us the year and key type so we can discuss the appropriate replacement.
Need a Key for Your GMC Sierra?
Call 24/7 Locksmith Salt Lake City at (385) 853-5247. We’re open 24/7 and come to you.