24/7 Emergency Service

We are one of the largest lock, security equipment and safe companies in East Texas, but our original goal of providing the finest in personalized services for everyone who calls on Lock Doc, Inc. has not changed. Our entire staff shares this goal because the people we serve are always at the front of our minds. We guarantee that anyone who calls us can count on receiving the very best quality and service. This is our promise to you.

Lock Doc, Inc. offers locksmith services 24/7 to both commercial and residential customers. Call us now at 903-759-1288 and we'll meet you anywhere in Longview, Kilgore, Hallsville, & Gladewater, TX, and surrounding areas. Let our licensed, professional locksmiths be your personal superheroes!



It can be such a pain to lock yourself out of your car or home. Not to worry- we're here for you when you need up. In addition to emergency unlock services, we specialize in the following: hardware replacement, access control systems, stand alone exit alarms, padlocks and deadbolts, safes, surveillance camera systems, gate operator systems, automatic car locks, re-keying and key copying, and so much more.

• Associated Locksmiths of America
• Better Business Bureau
• Texas Locksmiths Association
• American Society for Industrial Security
• SAVTA -  Safe And Vault  Tech Associations
• ABCHS - American Board for Certifiication in Homeland Security
• International Association of Investigative Locksmiths
• Rotary International