Mercedes-Benz car keys in Walnut · 24/7 mobile
Mercedes-Benz Car Key Replacement in Walnut
Need Mercedes-Benz car keys replaced in Walnut? Crenshaw Lock Company is fully mobile and available 24/7 for C-Class and E-Class owners. We come to your vehicle, confirm the correct key by VIN, and make a new one on location. Call (323) 997-8867.
- Mobile to your Walnut location
- Keys & fobs programmed on site
- Available 24/7
Losing the key to a Mercedes-Benz is stressful, and a trip to a dealer isn't always practical. Mercedes keys use high-security technology, so a hardware-store copy won't work. At Crenshaw Lock Company, we have served Greater Los Angeles and Ventura County since 1987, and our service is fully mobile: we come to wherever your C-Class or E-Class is parked, whether that's a driveway in Walnut or a campus lot.
We handle lost-key situations, spare keys, and all-keys-lost jobs. If you still have a working key, adding a spare is usually simpler than starting from nothing. If every key is gone, we can still help once we verify ownership and confirm the correct key for your car using the VIN. No towing is needed, because the work happens right where the vehicle sits.
How it works in Walnut
- 1
Call and describe the situation
Call (323) 997-8867 any hour. Tell us your model (C-Class or E-Class), the approximate year, and whether you have a working key, a spare, or none at all. We'll tell you what to have ready.
- 2
We come to your vehicle
Our mobile technician travels to your location in Walnut, whether at home, work, or a parking lot. There's no need to tow the car or move it anywhere.
- 3
Verify ownership and confirm the key by VIN
We ask for proof of ownership and identification, then use the VIN to confirm the correct key type for your specific Mercedes. This keeps us from guessing between key styles.
- 4
Cut, program, and test on location
We prepare the new key for your vehicle and test it thoroughly: unlocking, starting, and any remote functions. We make sure everything works before we finish.
What affects the price
- Whether you need a spare key added or an all-keys-lost replacement, since the work involved differs.
- The model and year of your C-Class or E-Class, which determines the key type confirmed by VIN.
- Whether the key is a push-button smart key or a bladed key with a remote head.
- Time of day and your exact location, since we offer 24/7 mobile service.
- How many keys you want made in the same visit.
Mercedes-Benz keys across Walnut
Walnut sits between the San Jose Hills and Puente Hills ridgelines, and we serve the whole city. In the gated Snow Creek community, residents often call us for a Mercedes whose key went missing in the garage or for gate-access trouble alongside it. In Walnut Heights, hillside driveways and equestrian-style properties are common, and we come right to your driveway for key work. Our mobile service covers ZIP 91789 and neighboring 91788.
Students and commuters around the Mt. San Antonio College area, including Grand Ave, also reach out when a key is lost or locked inside a car. Whether you're parked near Mt. SAC, at Suzanne Park, or at Creekside Park, we bring the tools to you and handle the key on the spot, any time of day or night.
See our Mercedes-Benz key guides by model and year, or all Walnut services.
Need a Mercedes-Benz key in Walnut?
Call (323) 997-8867 — we come to your vehicle 24/7.
Mercedes-Benz keys in Walnut — FAQs
What if I lost all my Mercedes-Benz keys in Walnut?
Can you make a spare key for my C-Class or E-Class?
What if I don't have the original key?
Is a push-button key different from a bladed key?
How do you confirm the right key for my Mercedes?
Do I need to tow my car to you?
Reviewed by David Shar — Owner & Lead Technician
Crenshaw Lock Company has served Greater Los Angeles & Ventura County since 1987.
Last updated 2026-10-12.