Contact Master Lock Key Store - Locksmith Service Castro Valley, CA


Do not allow the lock and key troubles get to you. Master Lock Key Store is always by your side with the quick and reliable solutions in Castro Valley, CA area!

Contact us any time!

Store hours:

Monday – Sunday : 6:00 AM to 10:00 PM

We also provide 24 Hours Emergency Locksmith Service in Castro Valley, CA 94546

Master Lock Key Store Castro Valley, CA 510-404-0387Master Lock Key Store

Phone – 510-404-0387
Email –
Address – Castro Valley, CA 94546

Contact us:
Remember, we are your 24-hour emergency locksmith, if you have any queries, please fill out the form and we’ll respond promptly:


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