About Us - A.B. Lock Service

A.B Lock Service is proud to serve the Denver Colorado area, whether it´s Denver, Thornton, Westminster, Northglenn, Broomfield, Boulder ,Brighton, Arvada or Wheat Ridge.
Our professional locksmith technicians come with plenty of experience to solve every security need.
From as small as a simple bedroom door lock out to complex access control systems.
A.B Lock Service offers a 24/7 fast professional locksmith service at competitive rates and the customer’s safety and satisfaction is always our number one priority.


  • We will provide prompt and courteous service at all times, and provide emergency service to meet our customers needs.
  • We will take precautions to protect furnishings, personal property,
    and leave the work area clean.
  • We will do the work right the first time or fix it at no additional cost.
  • We will explain the services and value that we provide.
  • We will be fair in our billing and explain all charges of the work that has been performed.
  • We will arrive at the time scheduled with our customer to perform our service.