Contact Master Lock Key Store - Locksmith Service St Louis, MO


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 St Louis, MO 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 St Louis, MO 63144

Master Lock Key Store St Louis, MO 314-800-0791Master Lock Key Store

Phone – 314-800-0791
Email –
Address – St Louis, MO 63144

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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