Key duplication
Traditional key copying, key types and self-service kiosk options.
Independent U.S. information
Your guide to keys, locks and locksmith services in the USA.
Learn about locksmith services, key copying options and what to check before hiring a professional in the United States.
Explore the guide ↓Explore key services
A quick overview of common options for homes, businesses and vehicles in the United States.
Car keys
Mechanical keys, transponders, remote fobs and programming basics.
Residential locksmiths
Authorized lockouts, lock replacement and rekeying.
Business security
Locks, access control and maintenance for businesses.
Emergency lockouts
How to confirm service availability and verify emergency locksmith providers.
Electronic key fobs
Basics of remote fobs, RFID credentials and compatibility.
Before hiring a locksmith
Request a written estimate, verify the provider’s identity and any required state or local licensing, and ask about warranties. Prices and availability vary by location and job.
Frequently asked questions
Can every key be copied?
No. Some keys require authorization, specialized equipment or electronic programming.
Do modern car keys need programming?
Many transponder keys and remote fobs require vehicle-compatible programming.
What if I am locked out of my home?
First consider safe, authorized options. If hiring a locksmith, confirm identification and estimated costs before work begins.
Can a kiosk copy every type of key?
No. Compatibility depends on the key, kiosk equipment and applicable restrictions.