SAN DIEGO
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (619) 876-1271
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Fast Response Locksmith

2009 Hummer H3
Key Replacement - Save vs Dealer in San Diego

Fair Prices | No Hidden Fees

Available
2009 Hummer H3 Transponder Key
Transponder Key

Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.

CA BSIS LICENSE LCO#6792
Save Hundreds Today Dealer Quality Key Upfront Pricing
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2009 Hummer H3 key? EZ Car Keyz San Diego CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Stranded without a 2009 Hummer H3 key? EZ Car Keyz San Diego CA can help
Key specialists
Save 40-60%
Same OEM-quality key, fraction of the dealer price
Fixed pricing
Fixed Pricing
The quote on the phone is what you pay. Period.
Fast mobile service
Free Mobile Service
No trip fees, no towing costs - service included
619 Special
10% OFFCODE:EZ-619-2026

🔥 Fair price, pro key, your door 🔥

No exclusions on key type or service
REDEEM (619) 876-1271

2009 Hummer H3
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Hummer key typeMost Popular
2009 Hummer H3 Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2009 Hummer H3 Remote L2C0007T
FCC IDL2C0007TPart #10335582Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2009 Hummer H3 key fob made from scratch by EZ Car Keyz San Diego CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2009 Hummer H3 key fob made from scratch by EZ Car Keyz San Diego CA
Related services: Ignition Repair · Smart Key

Compare the Cost of a Hummer H3 Key

See the price difference before you call

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Save hundreds without sacrificing quality
Book Service (619) 876-1271

2009 Hummer H3 Transponder Key Replacement - Fast, Affordable & Professional

The dealer wants $$300 or more for a 2009 Hummer H3 Transponder Key. We charge around $$125. Same key, same quality, programmed the same way. The only difference is you are not paying a big corporation's overhead.

Here is what actually happens when you call us. We come to your location with everything needed to make your key on site. We cut your new key to factory spec using professional equipment, then connect to the OBD port and program the transponder so the car recognizes the key and starts. After that we program the remote buttons and test everything before you pay a dime.

You are getting the exact same result the dealer would give you. The key works the same, starts the car the same, locks and unlocks the same. We use OEM-spec keys with a fresh battery installed. The difference is we do it at your location in about 30 minutes instead of making you wait 3 to 5 days and charging you double.

When you go to the dealer, you are paying for their building, their staff, their brand name. When you call EZ Car Keyz, you are supporting a small business that has been making car keys in San Diego for over 8 years. Over 10,000 keys cut and programmed. The price we quote on the phone is the price you pay. No trip fees, no surprises, no upsells.

Save vs the Dealer on Your Hummer H3 Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Barrio Logan · Bay Park · Carmel Mountain Ranch · City Heights

Hummer H3 Rapid Response, Done Right

Rapid response in the field

2009 Hummer H3 Transponder Key
2009 Hummer H3
Transponder Key | Programmed for Less
Estimated arrival time to San Diego
Quick & Affordable
Rapid Arrival
Available Today
Service location San Diego
San Diego
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Five Stars for Fair Hummer Prices

What honest rates sound like in reviews

A
Alexx C.
Dec 2025
★★★★★

“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”

Google Review
M
Mark F.
Feb 2024
★★★★★

“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”

Yelp Review
S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2009 Hummer H3 - EZ Car Keyz San Diego CA
“Real savings, real reviews.”
Locked out rescue review for 2009 Hummer H3 - EZ Car Keyz San Diego CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Hummer H3 Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace my Hummer key?
Call a mobile locksmith before calling the dealer. Dealers charge $$300 or more for a 2009 Hummer H3 Transponder Key replacement. With EZ Car Keyz, the same key runs around $$125 including cutting, programming, and mobile service to your location in San Diego. No towing, no appointment, no separate fees for parts and labor.
How much more does all-keys-lost cost versus a spare?
Are aftermarket keys cheaper and do they work?
How many buttons does the 2009 Hummer H3 key have?
Are there hidden fees I should watch out for?
Questions? Call (619) 876-1271

Hummer H3 Key Service Areas

No trip fees in any service area

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Lockout rescue coverage for 2009 Hummer H3 in San Diego County CA
Emergency dispatch throughout San Diego County

Don’t see your city? Call us - we likely cover your area too!

Get Help Now (619) 876-1271
Filmed on Location
Hummer H3 car key replacement video
113K+ Chose EZ Car Keyz

Affordable 2009 Hummer H3 Key Replacement

Transparent pricing on every job. No markup games, no bait and switch. Fair price.

Locked out of your 2009 Hummer H3? Get help from EZ Car Keyz San Diego CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
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Car Key
San Diego