H&H Lock and Security
(301) 948-1996
(800) 772-9811
9140 Gaither Rd
Gaithersburg, MD 20877
Commercial | Residential | Auto | Visit Our Decorative Hardware Showroom

H&H Lock and Security
Services



Our services include:


  • Locksmith
  • Auto Lock Repairs
  • Cabinet Hardware
  • Card Entry Systems
  • Digital Entry Systems
  • Door Closers
  • Key Duplication
  • Lock Changing
  • 24 hour Emergency Service
  • Lock Installation
  • Master Key System
  • Safe Repairs
  • Safe Installation for Home and Business
  • Safe Combination Changing