San Mateo Lock Works

321 2nd Avenue
San Mateo, California 94401


That's Right
We're Open
As an essential business, we have taken steps to ensure everyone's safety both in our shop and in the field for our service technicians. We are available by phone or email to make it easier for you to get the security you need

Securing and serving the Bay Area since 1927. As a family-owned and operated full-service lock and safe business, we take great pride in our friendly, professional service.

Real Locksmiths • Real Experience


• Safes
Secure your belongings from theft and from fire
• Custom Hardware
Unique service for unique clients
• Automotive
From keys to remotes, we do it all.
• Residential
Hardware that suits the style of your house
• Commercial
Make your business safe with high-grade locks
• Antique Locks & Keys
Older hardware? We can service it, no problem!

Contact us for your commercial, residential, automotive, and antique lock needs.

Show Your PRIDE… Let Us Know You Found Us at


Security Upgrades
Expert Installations
Professional Repair
Rekeying Service
Sliding Doors
Garage Door Locks


161 Reviews
December 08, 2020
Amazing service! Quicker than the blink of an eye I was walking out the door with a shiny new key! Store took COVID precautions and made me feel safe while...
October 25, 2020
This post is in behalf of my mother that doesn't have a yelp account I had an agonizing experience with my door latch yesterday which I won't share to bore...
December 31, 2020
The guy in front of the store was helpful but my key didn't worked out with my car - it's opens the door but doesn't close :)) starts the car so far no...


Closed today
Sunday: Closed
Monday: 8:00 am - 5:00 pm
Tuesday: 8:00 am - 5:00 pm
Wednesday: 8:00 am - 5:00 pm
Thursday: 8:00 am - 5:00 pm
Friday: 8:00 am - 5:00 pm
Saturday: Closed


321 2nd Avenue
San Mateo, California 94401
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