Professional key duplication requires way more than simply copying the shape of a key. Here at Charleston Locksmith, key duplication is performed by highly trained locksmiths with hands-on field experience working with a wide range of residential, commercial, and automotive keys, including high-security and restricted key systems.

Our Charleston key duplication service locksmiths duplicate keys daily using professional-grade cutting machines and precise calibration. We understand how worn keys, improper cuts, or low-quality blanks can lead to lock damage or premature failure. Each duplicate key is cut, inspected, and tested to ensure smooth operation in the intended lock.

We duplicate a wide range of keys, including:

  • House and apartment keys
  • Office and commercial keys
  • High-security and patented keys (with proper authorization)
  • Automotive and transponder keys (when applicable)

Our technicians are trained to identify key types, keyways, and security restrictions before duplication, ensuring accuracy and compliance.

Charleston Locksmith operates as a legitimate local locksmith storefront business with real technicians, proper equipment, and verified customer reviews. We follow industry best practices for key control, especially when duplicating keys for businesses, property managers, and multi-unit buildings where access security matters.

We prioritize security, transparency, and accountability. Keys are duplicated only with appropriate authorization, pricing is clear upfront, and customers receive direct service from knowledgeable professionals, not automated kiosks or third-party vendors.

Key duplication completed correctly protects your locks, your property, and your peace of mind.