Historic Safe Moving Image
Since 1923

Houston Safe and Lock built its reputation for fast, efficient service throughout our time in the locksmith and security businesses. As a consumer you will receive the same great Security Consultant Locksmith as our Fortune 500 Companies receive with our service to them. Since 1923 we have grown into the largest locksmith in Houston by offering more and higher quality services than any other Houston locksmith.

Our Houston area locksmith services are available for commercial, residential, and businesses. All services are available during our regular business hours or via our  24-hour emergency Houston locksmith service.

We specialize in Medeco High Security Locks and Mul-T-Lock High Security Locks. We maintain a large selection of locks and safes for business and home needs alike, and are the only authorized Medeco High Security Lock and Mul-T-Lock High Security Lock service center locksmith in Houston. Houston Safe and Lock takes pride in knowing that we have all of the latest high tech security advancements, greatest state of the art tools, and our vans are fully equipped with all of the name brand locks in all of the popular finishes. We believe in continuing our education everyday to insure we provide you with the best knowledge and service possible.

We are fully licensed by the Texas Department of Public Safety (License # B12370), bonded and insured for your protection and peace of mind. We are active members of Associated Locksmiths of America (ALOA), Texas Locksmiths Association (TLA), Greater Houston Locksmith Association (GHLA), and Safe and Vault Technicians Association (SAVTA), and we work closely with government and political entities in Houston and surrounding areas.

Visit Our Safe Showroom

Our local Houston safe showroom is the largest safe showroom in Texas with 5000 sq ft of space and offers the opportunity to view hundreds of models of gun safescommercial safes, and home and office safes. Our knowledgeable sales staff is here to help educate you to find the perfect safe to fit your personal, business, or commercial security needs.

10218 Westheimer Rd.
Houston, TX 77042
(Map & Directions)


8:00 am – 5:00 pm

9:00 am – 4:00 pm




The mission of the Houston Police Department is to enhance the quality of life in the city of Houston by working cooperatively with the public to prevent crime, enforce the law, preserve the peace, and provide a safe environment.

The Texas Locksmiths Association is a business league with an educational mission to develop a higher standard of public service and security, increase the knowledge of all TLA members through continuing education, improve the image of the locksmith in his community via outreach and education and promote the spirit of cooperation among locksmiths.

SAVTA is the world's leading trade organization for safe and vault technicians. Since 1986, SAVTA has helped technicians increase their technical knowledge and professionalism.

GHLA members follow a code of ethics that require integrity, honor and fair dealing toward the general public; compliance with all laws; truth in advertising and selling; standing behind guarantees givn during the sales of security devices; and the exposure of fraud and deception against the security-buying public.