Key Fob Replacement in San Diego

Key fob stopped working, got lost, or you want a spare? Key One Locksmith replaces and programs key fobs and remotes at your car anywhere in San Diego County.

Key fob replacement is one of the services our customers mention most in their Google reviews.

Key Fob Services

• New key fob supplied and programmed to your car
• Spare fob added to your existing keys
• Programming a fob you already bought, when it is compatible with your vehicle
• Lost fob removed from the car’s memory on supported models
• Worn fob shells and buttons replaced

Is It the Battery?

If the fob works only up close or only some of the time, a dead battery is often the cause. If a new battery does not fix it, call us and we will test it. More tips: car key fob not working.

How It Works

1. Call us with your year, make and model.
2. We confirm which fob your car needs.
3. We come to your car and program the new fob.
4. We test lock, unlock and start before we leave.

Why Drivers Choose Key One

• Mobile service. We come to your car at home, at work or in a parking lot.
• Open 24/7. Nights, weekends and holidays.
• Trusted locally. Rated 4.9 stars from more than 1,150 Google reviews. See what customers say.

Frequently Asked Questions

Can you program a fob I bought online?

Often yes, if it is the right part for your vehicle. Some online fobs are not compatible, so call us with the part details first.

Will my old fob still work?

Your existing fobs keep working unless you want a lost one removed from the car.

Do you replace push-to-start keys too?

Yes. See push-to-start smart keys.

Areas We Serve

We cover all of San Diego County, including Santee, El Cajon, La Mesa, Chula Vista, downtown San Diego, La Jolla, Poway and every other area we serve.

Call Key One Locksmith

Call (619) 960-8463 with your car’s year, make and model and your location. Related services: push-to-start smart keys, car key replacement.