About Us We provide Locksmith service to Harrisburg NC, Concord NC, Charlotte NC, UNCC, Charlotte Motor Speedway, and Concord Mills Mall. CLT Locksmith is North Carolina Licensed, Bonded, and Insured. At CLT Locksmith we provide Automotive, Residential and Commercial locksmith service. We use only Certified Registered Locksmiths to complete your work. CLT Locksmith is a local business located in Harrisburg NC, that prides itself on quality service and honesty. Thank you in advance for letting us serve your community and trusting us with your Locksmith needs Licensed, Insured, and Bonded in North Carolina. North Carolina Locksmith license #1315 Associated Locksmiths Of America membership# 60346 North Carolina Locksmith association # 3032