Quincy, IL’s Trusted Locksmith for Over 40 Years

Locked Out? Keys Lost? Security Concerns?

We’re here 24/7 with fast, honest, and affordable locksmith service across Quincy and the Tri-State area.

Locked Out? Call (217) 223-4723.

A-1 Security & Lock Service Inc. provides 24-hour emergency lockout services for residential and commercial customers in the Quincy, IL area. We offer sales and service on all types of locks and safes.

Residential Locksmith

  • Emergency Lockout Service
  • Rekeying & master key systems
  • High-security locks & deadbolts
  • Smart locks & keyless entry
  • Broken key extraction

Automotive Locksmith

  • Car lockouts (no damage)
  • Lost car key replacement
  • Transponder/chip keys made
  • Ignition repair on most makes & models

Commercial Locksmith

  • Master key systems
  • Panic bars & exit devices
  • Door closers
  • Safe opening, service & combination changes
  • File cabinet & desk locks

24-Hour Emergency Lockout Service:

Day or night, weekends & holidays – when you’re locked out, we’re on the way.