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Locked out? Need a new security system? Mark’s Lock & Key delivers professional locksmith and security services across Greenville County. Whether you're upgrading access control, installing new door hardware, or need emergency lockout support, our experienced team is here to help—quickly and affordably.
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We respond quickly—because when you're locked out or dealing with a security issue, every second counts. Our team arrives on time and ready to solve the problem with the right tools and know-how.
From rekeying locks and installing deadbolts to setting up full access control systems and door closures, we offer full-service solutions tailored to your needs.
Need eyes on your property 24/7? We install high-quality security camera systems so you can monitor your space anytime, anywhere—giving you real peace of mind.
At Mark’s Lock & Key, we do more than unlock doors—we protect what matters most. Our full suite of services includes emergency lockouts, access control systems, door closure repairs, camera installs, and everything in between. Whether you're a homeowner, business owner, or property manager, we bring expert service to your doorstep.
We understand that security isn’t a luxury—it’s a necessity. That’s why we combine trusted products, top-tier installation, and fast response times to give you unmatched service and satisfaction. From the moment you call to the job's completion, we’re the name you can trust when safety is your top priority.
A: The cost varies depending on location, time of day, and type of lock. Typically, it ranges between $75–$150 for standard lockout service.
A: Yes, a professional locksmith can create a new key by decoding the lock or using key code data from the lock mechanism.
A: Rekeying involves changing the internal pins of a lock so the old key no longer works. This is often done for security after a move or lost key.