Ratings sourced from Google Business Profile · Last refreshed July 2026
Locksmiths · San Mateo, CA
San Mateo's top-rated locksmith with 4.9 stars from 174 reviews.
Listing data last updated May 11, 2026 · sourced from public Google Business Profile data
174 customer ratings on Google
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At 4.9★ from 174 ratings, A1 Locksmith rates about even with the 4.8★ average of the 5 nearest locksmiths we track in San Mateo.
San Mateo Lock Works & Safe Center
321 2nd Ave, San Mateo, CA 94401, USA
KeyMe Locksmiths
100 De Anza Blvd, San Mateo, CA 94402, USA
SARCO'S LOCK WORKS
306 Baldwin Ave, San Mateo, CA 94401, USA
Go Pro Locksmith
4039 Transport St Ste.103, Palo Alto, CA 94303, USA
Diamond Locksmith
3 37th Ave #10, San Mateo, CA 94403, USA