Diamond Locksmith

Diamond Locksmith Diamond locksmith provides local 24 hour emergency locksmith service, residential commercial and Auto.

Diamond Locksmith is San Mateo's trusted 24/7 mobile locksmith, proudly serving the Bay Area since 2011. Licensed, insured, and bonded, our expert team specializes in residential, commercial, and automotive locksmith solutions including emergency lockouts, lock installation, rekeying, key duplication, transponder key programming, and high-security lock systems. We serve San Mateo, Burlingame, Fost

er City, Redwood City, South San Francisco, Daly City, Menlo Park, Palo Alto, Belmont, and surrounding Peninsula communities. With 15+ years of experience and hundreds of 5-star reviews, we deliver fast, honest, and professional service every time.

Smart home locks can be a problem if it is not installed properly. Let Diamond Locksmith do it right the first time! www...
11/13/2025

Smart home locks can be a problem if it is not installed properly. Let Diamond Locksmith do it right the first time! www.diamondlocksmith.com

For everything from changing locks to cutting new keys, Diamond Locksmith is here to help! www.diamondlocksmith.com ...
11/12/2025

For everything from changing locks to cutting new keys, Diamond Locksmith is here to help! www.diamondlocksmith.com

Something gone wrong with your door lock, let Diamond Locksmith earn your business and fix the problem. www.diamondlocks...
11/11/2025

Something gone wrong with your door lock, let Diamond Locksmith earn your business and fix the problem. www.diamondlocksmith.com

Diamond Locksmith is open 24/7. Feel free to contact us with your locksmithing needs! www.diamondlocksmith.com
11/06/2025

Diamond Locksmith is open 24/7. Feel free to contact us with your locksmithing needs! www.diamondlocksmith.com

New to San Mateo county? Let Diamond Locksmith help you out with all of your locksmithing needs! www.diamondlocksmith.co...
11/04/2025

New to San Mateo county? Let Diamond Locksmith help you out with all of your locksmithing needs! www.diamondlocksmith.com

Noticed your key sticking in the lock? Not a problem at all! Give Diamond Locksmith a try and we will do our best to hel...
10/31/2025

Noticed your key sticking in the lock? Not a problem at all! Give Diamond Locksmith a try and we will do our best to help! www.diamondlocksmith.com

Whether you’re locked out of your house, car, or are in need of new locks for your home, you can be sure to get honest, ...
10/30/2025

Whether you’re locked out of your house, car, or are in need of new locks for your home, you can be sure to get honest, quality services here at Diamond Locksmith. www.diamondlocksmith.com

Address

San Mateo, CA

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 8pm
Saturday 8am - 8pm

Telephone

+16508675988

Website

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