Call us today!
 (636) 293-6648

Emergency Lockouts in St. Charles, MO

"Your Local Locksmith"


(636) 293-6648


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We are a locally owned Mobile Locksmith Service operating in St. Charles, Lincoln and Warren counties.

Automotive - Residential - Commercial LOCKSMITH and REKEY SPECIALISTS with over 20 years experience. ARC provides emergency lock out service for home or business. Residential and Business lock rekey and repairs. Auto chip key and keyless remote replacement.


Our locksmith services

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ARC Locksmith Service's team can get you back into your house or car in no time. Our team is well versed in locksmith services that include: 
Whatever your locksmith need is we can handle it. We also enjoy working with specific brands of almost any industrial locks for business such as, Egress Alarms and Detex.
• Auto locks
• Lockout
• New lock installs
• Digital installs
• Exit devices 
• Keys - commercial, residential, or auto
• We also work with Egress Alarms and Detex

About us

We understand that when you get locked out of your home or car, you don't want to have to wait around all day for assistance. ARC Locksmith Service staff takes pride in their work, providing the O'Fallon, St Charles Lincoln and Warren Counties with fast, friendly and affordable locksmith service everyday of the week.
For more information about how we can help, feel free to give us a call today. Remember 10% discount to all Senior citizens and military. We accept all major credit cards and cash as well. 
ARC Locksmith Service  
O'Fallon,MO 63366
(636) 293-6648
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