GMC Key Replacement Philadelphia
Lost your GMC key? Need a new fob programmed? Our mobile locksmith comes to you — we cut, program, and replace GMC transponder keys, GM Remote Access fobs, and push-button start proximity keys on-site at your location. Faster and cheaper than the GMC dealership.
We Drive to Your GMC — Anywhere in Philly
No tow truck. No dealer appointment. We bring the key cutting machine and programming equipment directly to your GMC — home, office, parking lot, or roadside.
Call Us & Get a Free Quote
Tell us your GMC model and year. We’ll give you an upfront price over the phone — no surprises when we arrive.
We Come to Your Location
Our mobile technician drives to you — anywhere in Philadelphia. Home, work, parking garage, or roadside. 15–30 min on-site.
Key Cut & Programmed On-Site
We cut your new GMC key and program it to your vehicle’s BCM right there. You drive away with a working key — no tow needed.
What We Do for GMC Owners
Every GMC key service performed on-site at your location — home, office, or roadside across Philadelphia and Greater Philadelphia.
GMC Key Replacement
Cut and program a new GMC key on-site, even if you’ve lost all keys. We verify ownership and work from your VIN — no tow needed.
Key Fob Programming
Program or replace GMC key fobs and remote entry devices. We carry fobs for all GMC models and years — programmed at your location.
Smart Key & Push-to-Start
Program GMC proximity smart keys for push-button start systems on-site. No dealer appointment needed — we come to you.
Transponder Key Programming
Program chip-embedded transponder keys so your GMC engine will start. We carry GM-compatible equipment for all GMC generations.
Spare Key Made
Don’t wait until you’re locked out. We’ll cut and program a spare GMC key while we’re already on-site — often at a reduced rate.
Key Fob Battery & Repair
Replace a dead GMC key fob battery or diagnose fob issues before assuming you need a full replacement.
Every photo below is a real job completed by Phila Locksmith — no stock photos. This is what you can expect when you call us.
Upfront pricing · No hidden fees · We come to you
GMC Models We Service
GMC is part of General Motors and shares the GM key platform with Chevrolet, Buick, and Cadillac. We carry GM-compatible programming tools for all GMC models — on-site at your location.
What Key Does Your GMC Use?
General Motors has updated GMC’s key security systems several times. Your year and model determine which system you have — and what it takes to replace it on-site.
| Year Range | Key Type | Common Models | How It Works | Time Frame |
|---|---|---|---|---|
| 1990–1999 | Mechanical Key — no chip, no transponder | Sierra C/K, Yukon, Jimmy, Suburban | Cut-only key — no programming needed. Blade cut matches door and ignition tumblers. | 15–30 min |
| 2000–2006 | Passkey III Transponder (Philips ID46) | Sierra, Yukon, Envoy, Canyon | ID46 transponder chip — OBD-port relearn procedure, 2-key sequence to program 3rd key. | 15–30 min |
| 2007–2013 | ID46 Circle+ Transponder (B111) — Z-keyway blade | Terrain, Acadia, Sierra, Canyon | B111 high-security Z-keyway blade + ID46 Circle+ chip — specific cutter required for blade. | 15–30 min |
| 2014–2019 | ID46 GM EXT Transponder (B119) — enhanced security blade | Sierra, Yukon, Terrain, Acadia, Canyon | B119 enhanced high-security blade + ID46 GM EXT chip — Tech 2-equivalent required. | 15–30 min |
| 2020–2024 | HU100 High-Security Transponder | Sierra, Canyon, Yukon | HU100 high-security blade — GM’s most secure transponder blank, BCM programming required. | 15–30 min |
| 2022–Present | GMC Smart Key / Push-to-Start Proximity Fob | Sierra, Yukon, Terrain, Acadia | Push-to-start proximity fob — BCM pairing on-site. Vehicle detects key automatically within range. | 15–30 min |
* Time varies by key system. Call (215) 554-6109 for a free quote before we arrive.
GMC Key Replacement Cost
GMC key replacement in Philadelphia typically costs $130–$230 for a transponder key and $200–$340 for a GMC proximity fob — well below GMC dealership pricing. All prices include on-site mobile service — no hidden fees.
Transponder Key
Cut & programmed on-site. Works on all GMC models with chip-embedded keys.
Smart Key / Proximity Fob
Full push-to-start key fob replacement and programming at your location.
Spare Key Made
Add a spare while we’re already on-site. Often discounted when done with a primary replacement.
Key Fob Battery
We replace the battery and verify the fob is synced and working before we leave.
GMC Key Replacement FAQ
Need a GMC Key in Philadelphia?
Call now for a free phone estimate. We’ll be there in 20 minutes.
📞 (215) 554-6109