VENTURA COUNTY
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Fast Response Locksmith

2021 Honda Ridgeline
Key Replacement - Save vs Dealer in Ventura County

No Towing Required | We Bring the Shop

Available
2021 Honda Ridgeline Smart Key
Smart Key

Our fully-equipped mobile unit comes directly to your home, office, or wherever you are. No towing, no waiting rooms, no rearranging your day. We handle everything on-site.

CA BSIS LICENSE LCO#6792
Service at Your Door No Appointments On Your Schedule
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Same-day 2021 Honda Ridgeline car key info from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Same-day 2021 Honda Ridgeline car key info from EZ Car Keyz Ventura CA
Key specialists
Key Specialists
Fully equipped mobile unit - all makes and models
Fixed pricing
At Your Location
Home, office, parking lot - wherever you are
Fast mobile service
No Towing Needed
We handle everything on-site, even all-keys-lost
805 Special
10% OFFCODE:EZ-805-2026

🔥 No dealer trip, plus a discount 🔥

Use at home, office, or roadside
REDEEM (805) 790-8162

2021 Honda Ridgeline
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Honda key typeMost Popular
2021 Honda Ridgeline Smart Key KR5V2X
FCC IDKR5V2XPart #72147-TZ3-A21Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2021 Honda Ridgeline Emergency Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2021 Honda Ridgeline MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Quick 2021 Honda Ridgeline transponder key cut by EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
Quick 2021 Honda Ridgeline transponder key cut by EZ Car Keyz Ventura CA
🔧 PRO TIP
2021 Ridgeline runs the same KR5V2X smart key as Pilot and Passport. Uses ID47 chip, 434 MHz. Common issue: "No Key Detected" message when the CR2032 drops below 2.8V. Honda TSB 18-069 covers intermittent no-start on these smart keys. Quick test: hold fob against start button. If it fires up, battery's weak. Part numbers 72147-TZ3-A11/A21/A31 match no memory, Driver 1, and Driver 2 setups.
Related services: Ignition Repair · Smart Key

Your Honda Ridgeline Key at Your Location

Your driveway vs their service bay

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
Your driveway beats their waiting room
Book Service (805) 790-8162

2021 Honda Ridgeline Smart Key Replacement - Fast, Affordable & Professional

Cemetery Memorial Park in Ventura gets quiet after dark. That's where I met a guy with a dead 2021 Ridgeline smart key last Tuesday around 8 PM.

He'd already tried the CR2032 swap himself. Still got "No Key Detected" on the dash. The backup start procedure worked once, then nothing. He was ready to flatbed it to the dealer.

I checked his fob first. KR5V2X, part number ending in A21. The battery contacts looked clean but one tab had lost its spring tension. Common on these when people jam batteries in wrong. I bent the tab back into position, seated a fresh CR2032 properly, then ran a key relearn through the OBD port.

The Ridgeline beeped twice. Good sign. Remote lock worked. Remote start fired right up. The push button responded without holding the fob against it.

"That's it?" he asked.

Pretty much. The VVDI tool confirmed the key was transmitting at full strength again. No corruption in the BCM like TSB 18-069 warns about when keys go partially dead. Just a mechanical issue disguised as an electronic failure.

He mentioned the dealer quote was three digits and a two-day wait. This took 25 minutes in his own driveway.

Save vs the Dealer on Your Honda Ridgeline Key

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

Get Pricing (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
Also serving: Casitas Springs · College · Downtown Ventura · East Ventura

Honda Ridgeline Rapid Response, Done Right

Rapid response in the field

Emergency 2021 Honda Ridgeline car key service in Ventura CA
Smart Key | Rapid On-Site Service
2021 Honda Ridgeline | Ventura County
Emergency 2021 Honda Ridgeline car key service in Ventura CA
2021 Honda Ridgeline Smart Key
2021 Honda Ridgeline
Smart Key | Made at Your Door
Estimated arrival time to Ventura
We Come to You
Rapid Arrival
Available Today
Service location Ventura
Ventura
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Honda Customers Love the Convenience

What doorstep service looks like in reviews

K
Kelly C.
Dec 2024
★★★★★

“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”

Yelp Review
K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
N
Natasha S.
Sep 2025
★★★★★

“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”

Google Review
Watch real savings, real jobs62KFollowers
Same-day 2021 Honda Ridgeline key service review - EZ Car Keyz Ventura CA
“Real savings, real reviews.”
Same-day 2021 Honda Ridgeline key service review - EZ Car Keyz Ventura CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Honda Ridgeline Mobile Service FAQ

Real costs, no dealer surprises

How do I spot a fake locksmith before getting scammed?
Red flags: no firm phone quote for your 2021 Ridgeline, unmarked van, cash-only demands. ABC7 exposed fake locksmiths drilling Honda locks unnecessarily, then demanding hundreds in cash. Real automotive locksmiths quote your exact Ridgeline smart key job upfront, arrive in marked vehicles, show California locksmith license 16053. We take cards, write receipts, warranty the work. If they dodge basic questions about KR5V2X programming or claim they need to drill your Ridgeline's ignition, hang up.
What exactly is a smart key?
What tools do you use for Honda key programming?
My Ridgeline remote start stopped working but doors still lock. Why?
Can I add remote start to my 2021 Ridgeline RTL?
Questions? Call (805) 790-8162

Honda Ridgeline Key Service Areas

Home, work, or roadside in any city

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Fast response 2021 Honda Ridgeline locksmith coverage in Ventura County CA
Fast response 2021 Honda Ridgeline locksmith coverage in Ventura County CA
Stranded in Ventura County? We respond fast

We come to your exact location in any of these cities

SOS Call (805) 790-8162
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Honda Ridgeline car key replacement video
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Skip the Dealer, We Drive to You

Your car stays where it is. We drive to you with all the tools and key blanks on board.

Rush 2021 Honda Ridgeline key replacement by EZ Car Keyz Ventura CA
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