Locksmith in St. Mary's County Serving Southern Maryland

MD Locksmith License # 151

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D&L Locksmithing Mobile Vans

D&L Locksmith in St. Mary's County, MD  301-862-7953 is mobile and ready to serve you.
Keeping You Safe & Securing Your Property and Loved Ones

Our experience works for you. With 30 years in the locksmith industry, you can count on us for expert service and quality products. We do it right, or we don’t do it. We use only high grade products and we know your time is just as important as ours. We’ll be there when we say we will.

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D&L Locksmithing is a licensed, bonded and Insured mobile locksmith company offering the following services:

Commercial & Industrial commercial building locksmith st marys county Commercial & Industrial services includes:
  • Door Closers
  • Panic Hardware
  • Mortise Cylinders
  • Master Key Systems
  • Keyless Entry
  • ADA Compliant Locks
  • Safe sales and openings
Residential residential locksmithing Residential services includes:
  • Re-Keying Services
  • Deadbolt and Knob Lock Installations
  • Replacement of existing hardware
  • Safe sales and opening
Automotive remote key Automotive services includes:
  • Computer Chip Key Replacement and Programming
  • Keys Cut by Code
  • Motorcycle Keys
  • RV Keys
  • Mobile Services (We do NOT do Car Lockouts)
  • Broken Key Extractions
  • Boat Keys
  • Transponder Keys
  • Remote Key Fob Programming
Governmental Gsa certified GSA Certified Container Inspections - Serving Pax River, MD
X0, LKM 7000, S&G 2740 installation and repair kaba mas

We provide certified safe and vault inspectors who are also qualified to install and repair your GSA container locks

Registered in

Serving Southern MD communities including Pax River, Webster Field, Lexington Park, Great Mills, Dameron, Hollywood, Ridge, Leonardtown, St. George's Island, Piney Point, Mechanicsville and all St. Mary's County areas for Residential, Commercial, Governmental, and Industrial services. Serving Solomon's Island, Chesapeake Ranch, Drum Point, Waldorf, & Prince Frederick areas.