About Us


Dependable Locksmith Experts

We are a family owned business. We opened for business in 1994. Shield Lock puts your safety and security first. Our company is Licensed and insured, we are regulated by the Department of Public Safety Private Security Board.


Quick, Reliable Service

Our company offers service thoughout the Houston Metropolitan area. We make it a priority to service our customers as quickily as possible.


Customer Satisfaction Guaranteed

Customer satifaction is our priority. Shield Lock only installs quality hardware and we stand by the manufacturers warranty Locksmith in Houston CCTV in Houston


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24 Hour Emergency Service Available

For emergency service, please contact us at your convenience.  We look forward to helping you.

Shield Lock & Security Service, LLC

6415 Stuebner-Airline Road, Houston, Texas 77091, United States

(713) 699-5625


Available 24/7
By Appointment Only