Hummer key replacement in Baltimore
Mega Lock And Key does Hummer key replacement in Baltimore and across Central Maryland at your car: Hummer keys and fobs (GM Passlock / transponder) programmed on-site, plus Hummer lockouts and lost-key replacement.
- MD Locksmith License #394
- Licensed · bonded · insured
- 10+ years in the trade
- Mobile: we come to you
- Price quoted before we roll
Which Hummer keys do we make?
The H2 and H3 were built on GM platforms and use GM transponder and Passlock-style security; the original H1 used mechanical keys. Hummer was discontinued in 2010.
- GM Passlock / transponder
Hummer keys by era
Popular Hummer models we make keys for
- H2
- H3
| Years | Key type | What we do |
|---|---|---|
| 2003 to 2010 | Transponder key / remote | Programmed at the vehicle |
Common Hummer key problems
Lost keys, worn ignitions, and sourcing blanks and fobs for a discontinued brand.
Newer Hummer models
Most H2 and H3 keys can be cut and programmed on-site; we confirm blank and fob availability when you call.
Hummer key questions.
Can you still make keys for a Hummer H2 or H3?
Yes. They use GM systems, and we confirm parts availability before heading out.
My Hummer H3 will not recognize the key. What is wrong?
It can be the key, the ignition, or the theft system. We test on-site.
Do you have Hummer remote fobs?
We source them by model and year; tell us yours when you call.
Do you come to where my Hummer is parked?
Yes. We are fully mobile. Wherever your Hummer is in Baltimore City or Anne Arundel, Baltimore, Carroll, Harford, or Howard county, a technician comes to you.
Is a Hummer key from a locksmith as good as one from the dealer?
Yes. We program Hummer keys to the same immobilizer system, using dealer-level software, and test the key on your car before we leave. We don't publish prices; we quote your exact year and model on the phone.
Other makes we cut keys for
Every make below has its own page.
- AcuraLaser-cut · prox fob
- Alfa RomeoSmart key
- Aston MartinSmart key · ECU
- AudiImmobilizer key
- BentleyFlip key · smart key
- BMWComfort access
- BuickPasslock · prox fob
- CadillacProx fob · remote start
- ChevroletPasskey · prox fob
- ChryslerSidewinder · FOBIK
- DaewooEarly transponder
- DaihatsuMechanical key
- DodgeFOBIK · Sidewinder
- FerrariSmart key
- FiatFlip key · transponder
- FordPATS transponder
- GenesisSmart key
- GMCPasslock · prox fob
- HondaSmart Entry
- HyundaiProx smart key
- InfinitiIntelligent Key
- IsuzuMechanical key
- JaguarKeyless entry
- JeepSidewinder · FOBIK
- KiaProx smart key
- LamborghiniSmart key
- Land Rover / Range RoverProx keyless
- LexusSmart Key
- LincolnPATS · keypad entry
- MaseratiSmart key
- MazdaAdvanced Keyless
- McLarenSmart key
- Mercedes-BenzKeyless-Go
- MINIComfort access
- MitsubishiFAST-Key
- NissanIntelligent Key
- OldsmobileVATS · Passkey
- PorscheSmart key · Entry & Drive
- RamFOBIK · smart key
- Rolls-RoyceSmart key
- SaabTransponder
- SaturnGM Passlock
- ScionLaser-cut transponder
- SubaruKeyless Access
- SuzukiTransponder
- TeslaKey card · fob
- ToyotaLaser-cut · Smart Key
- VolkswagenLaser-cut flip key
- VolvoKeyless Drive
Request Hummer key service.
Locked out right now? Call 410-560-5940. Otherwise, submit the year and model and we'll call you back with a quote.
Mobile only: we come to you. We accept cash, Visa, Mastercard, Discover, and American Express.