Locksmith Services in San Marcos

San Marcos has grown fast, with new housing communities, apartment complexes near Cal State San Marcos and Palomar College, and a steady flow of commuters along Highway 78. More people and more cars means more lost keys and locked doors.

Key One Locksmith covers San Marcos around the clock. Students, families and business owners call us for car key replacement, key fob programming, lockouts and lock changes, and we come straight to them.

What We Help With in San Marcos

With two colleges and many new apartment communities, San Marcos brings us a lot of lost car key and spare key calls from students and young drivers. Newer housing developments also ask for smart lock installation, and property managers call for rekeys when residents move out.

Our Locksmith Services

• Car lockout and trunk opening
• Car key replacement, even when all keys are lost
• Key fob replacement and smart keys
• Spare car keys and ignition repair
• Home lockouts, rekeying and new locks
• Business locks and master key systems

Why San Marcos Calls Key One

• Open 24/7, including nights and holidays.
• 4.9 stars from more than 1,150 Google reviews.
• We cover San Marcos along with Vista and the rest of the Highway 78 corridor.

San Marcos Locksmith FAQ

Do you come to San Marcos at night?

Yes. Key One is open 24 hours a day, and San Marcos is inside our regular service area.

I am a student in San Marcos and lost my car key. What do I do?

Call us with your car’s year, make and model. We come to where the car is parked, cut a new key and program it. Bring your ID and the registration.

Call Key One in San Marcos

Call (619) 960-8463 any time and tell us where you are. See all the areas we serve.