Automotive Locksmith & Car Key Replacement in San Carlos, CA
Professional mobile automotive locksmith services for car owners, dealerships, & fleet managers across San Carlos and the South Bay.
From car lockouts and lost key replacement to transponder programming and ignition repair — San Carlos Lock And Key gets you back on the road safely and quickly, 24/7.
Watch Our Automotive Locksmiths At Work
Premier Automotive Locksmith & Car Key Security
Whether you drive a passenger vehicle, a commercial truck, a motorcycle, or manage a dealership fleet, our experienced automotive technicians handle all makes and models — domestic, foreign, and luxury. We come directly to your location across San Carlos and the South Bay equipped with the latest transponder programming and laser-cut key technology — 24/7 mobile roadside service.
All Vehicle Types
Passenger vehicles, commercial trucks, motorcycles, dealership fleets, and fleet leasing.
Expert Key Services
Transponder keys, key fobs, laser-cut keys, and remote programming — done on the spot.
Arrives in 15-30 Min
Emergency roadside assistance and mobile service — we come to you, day or night, in 15-30 minutes.
Locked out or need a new car key? Contact San Carlos Lock And Key today!
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Professional Locksmith Service You Can Trust
Transponder Keys & Remotes
We program transponder keys, smart proximity fobs, and remote keyless entries seamlessly for all makes and models.
Emergency Car Lockouts
Locked out of your vehicle? We arrive fast and open any car without damage — available 24/7 for emergencies.
Ignition Repair & Replacement
If your key is stuck, won't turn, or the ignition switch is failing, we diagnose, repair, or replace it on the spot.
Car Key Duplication
Need a spare? We cut and program duplicate car keys and remotes for all vehicle types on the spot.
Laser-Cut Keys
We utilize precision laser-cutting machinery to duplicate high-security laser-cut keys with perfect accuracy.
Re-Keying Vehicle Locks
Lost your car keys? We re-key your vehicle locks so old keys no longer work — secure and affordable.
"Fast, reliable, and professional. Showed up in 15 minutes. Highly recommended!"
— Verified Google Review
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Why Choose San Carlos Lock and Key?
All Makes & Models
Domestic, foreign, luxury, and fleet vehicles — our technicians handle them all with expert care.
24/7 Mobile Service
Emergency roadside assistance available around the clock — we come directly to your location.
Latest Technology
Transponder programming, laser-cut keys, and smart key systems — equipped with modern tools.
Licensed & Insured
Professional service you can rely on — fully licensed, bonded, and insured.
Transparent Pricing
We quote the price before starting — no hidden fees, honest and upfront.
Top-Rated Service
Trusted by car owners, dealerships, and fleet managers across the South Bay.
Frequently Asked Questions
Can you make a new car key if I lost all my keys?
Yes! We can cut and program a brand-new transponder key or key fob even if you have no original key. We come to your location with all the necessary equipment.
How quickly can you get to me for a car lockout?
Our average response time is 15–30 minutes in San Carlos and surrounding South Bay cities. We operate 24/7/365 for emergency lockouts.
Do you work on all car makes and models?
Yes. We service passenger vehicles, commercial trucks, motorcycles, dealership fleets, and fleet leasing vehicles of all domestic and foreign makes.
Can you program a key fob or smart key?
Absolutely. We program transponder keys, smart proximity fobs, remote keyless entries, and remote starters for all major vehicle brands.
How much does an automotive locksmith service cost?
We provide a firm, upfront quote before starting any work — no hidden fees. Call (650) 489-4463 for current pricing, or visit our Price List page.
Do you offer emergency roadside service?
Yes. Our 24/7 mobile service covers emergency roadside assistance including lockouts, lost key replacement, and ignition repair throughout San Carlos and the South Bay.
Other Services We Offer
Watch Our Team At Work
Ready? Call Us Now — 24/7 Emergency Service
Licensed, bonded locksmith serving San Carlos, San Jose, Cupertino, Sunnyvale, Santa Clara, Los Gatos & the entire South Bay — available 24 hours a day, 7 days a week.