VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
(805) 790-8162
Fast Response Locksmith

2003 Hummer H2
Professionally Programmed Key Replacement in Ventura County

Background Checked | Fully Bonded

Available Wednesday
2003 Hummer H2 Mechanical Key
Mechanical Key

CA BSIS LICENSE LCO#6792
Certified Pros Insured Service Proven Record
Fast Response15-25
min arrival
1,000+reviews
175K+ followers can't be wrong113KSubscribers
EZ Car Keyz mobile locksmith technician

Marco Levy • EZ Car Keyz 🔥

Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
All Keys Lost?
We make new keys from scratch, no existing key needed
Fast mobile service
Save 40-60%
Same OEM-quality key, fraction of the dealer price
805 Special
10% OFFCODE:EZ-805-2026

🔥 1,000+ reviews, save on yours 🔥

Trusted service with built-in savings
REDEEM (805) 790-8162

2003 Hummer H2
Key Options

The credentials to back up every job

Mechanical Key
Affordable Hummer key blankBudget
Waterproof surf key for Hummer H2Surf Key
2003 Hummer H2 Mechanical Key B102
Key BlankB102TypeEmergency Blade
✓ In Stock · Cut On-Site
EZ Car Keyz technician holding a programmed car key
Verified & Reviewed
15+ years of trusted service

No Spare? See the Difference

Emergency options side by side

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
Lost all your keys? No tow truck needed
Get Help Now (805) 790-8162

2003 Hummer H2 Metal Key Replacement - Fast, Affordable & Professional

Every key we program comes with our workmanship guarantee. If the metal key we made for your 2003 Hummer H2 has any issue, call us and we come back to make it right. That covers the key cut, the transponder programming, and the remote functions.

We test everything before we leave. The car starts, the doors lock and unlock, the remote responds from the expected range. If something is off, we fix it on the spot. We do not leave until you are satisfied with how the key works.

Over 10,000 keys in Oxnard (Point Mugu State Park area) in 8 years. Over 1,000 five-star reviews. The kind of track record you can trust with your vehicle.

Trusted Hummer H2 Key Replacement

Your car is in the hands of a certified professional. Every job is insured and guaranteed.

Book A Pro (805) 790-8162 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

Dealer Quality, Better Price

Quality work, no dealer tax

2003 Hummer H2 key replacement - EZ Car Keyz
Metal Key | Quality Key, Better Price
2003 Hummer H2 | Ventura County
2003 Hummer H2 Metal Key
2003 Hummer H2
Metal Key | Programmed for Less
Estimated arrival time to Oxnard
10-15 min
Quick & Affordable
Available Today
Service location Oxnard
Oxnard
Best Rate Here
805 Area
Save Today (805) 790-8162

Proven by 1,000+ Hummer Customers

Proven by reviews, backed by licenses

G
Gordon H.
Dec 2020
★★★★★

“My son had an issue opening the driver door on his Honda Civic. I called on New Year's Day and expected a nightmare, but they arrived quickly and fixed the problem in about half an hour.”

Google Review
E
Esteban S.
Dec 2025
★★★★★

“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”

Google Review
B
Bradley B.
May 2024
★★★★★

“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”

Yelp Review
Watch the work before you call62KFollowers
EZ Car Keyz technician with satisfied customer
“Real credentials, real trust.”
5.0 out of 5 - Based on 1,000+ Google Reviews
Talk To A Pro (805) 790-8162

Emergency Situation FAQ

What to expect when we arrive

What battery does the 2003 Hummer H2 key fob use?
The 2003 Hummer H2 takes a CR2032 battery. When we make your replacement key after a lost key situation, a fresh battery is always included. You will not need to worry about replacing it anytime soon.
What is the FCC ID for the 2003 Hummer H2 key?
I lost all my keys. Can you still make a new one?
Do I need to tow my car to the dealer if I have no keys?
How long does an all-keys-lost replacement take?
Questions? Call (805) 790-8162

Hummer H2 Key Service Areas

Same-day service, every location

📍Ventura County & SB
EZ Car Keyz service area - Ventura County & SB
Fast keys anywhere in Ventura County

Same-day service available in all listed cities

Quick Response (805) 790-8162

Trusted Hummer H2 Key Replacement

Your car is in the hands of a certified professional. Every job is insured and guaranteed.

EZ Car Keyz mobile locksmith van
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
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