H&H Lock and Security is a family owned lock and security company providing service since1972. We are located on Gaither Road in Gaithersburg, Maryland, behind the Home Depot. From our location we serve the entire Montgomery County Md including Bethesda, Chevy Chase, Damascus, Gaithersburg, Germantown, Kensington, Olney, Potomac, Silver Spring, Somerset, Takoma Park, and Wheaton.

H&H Lock and Security will provide your home or business with the best locking systems, decorative hardware, high security key systems and safes to protect you valuables.

We provide:

• Locking Equipment
• Decorative Hardware
  
• Safes and Containers
  
• Builders Hardware
• Custom Applications
  
• Master Key Systems
  
• Lock Out Emergency Service

Our professional staff will provide your security needs for sales, service and installation. See us for High Security locks that restrict key duplication. We have a large inventory and have an established network of nationwide distributors, which allows for quick availability of materials. Contact our office and showroom let us provide you with the best security.

Wholesale - Retail - Service

Our technicians are on-call for 24-hour emergency service!