Locksmith in St. Mary's County Serving Southern Maryland

MD Locksmith License # 151 - Serving Pax River and Webster Field

Find a qualified locksmith by emailing us Or Call 301-862-7953

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Check out our mobile site too at http://www.dandllocksmithing.mobi




D&L Locksmithing Mobile Vans

D&L Locksmith in St. Mary's County, MD  301-862-7953 is mobile and ready to serve you. We have a GSA certified Safe & Vault Inspector. Our locksmiths are certified to open, install & repair  X-0 locks, S&G 2740 and LKM 7000 series locks. We accept PCard Payment and we're registered in SAM.gov
Keeping You Safe & Securing Your Property and Loved Ones

Local to Pax River and Webster Field

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 locks and door hardwara. We know your time is just as important as ours. We’ll be there when we say we will.

See our mobile site www.dandllocksmithing.mobi      


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

Residential services includes:

  • Re-Keying Services

  • Deadbolt and Knob Lock Installations

  • Replacement of existing hardware

  • Safe sales and opening


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 - Servicing Pax River and Webster Field


Gsa certified
  • GSA Certified Container Inspections - Serving Pax River and Webster Field, MD

X0, CDX0, LKM 7000, S&G 2740 installation and repair - Servicing Pax River and Webster Field

kaba mas
  • Inspect & Certify GSA Containers

  • Securing SCIF's

  • Sales and Installation of Kaba Mas X-10 High Security FF-L-2740B Approved Mechanical Lock

  • Sales and Installation of Lockmasters LKM10K Pedestrian Door Deadbolt Device (FF-L-2890)

  • Open GSA Containers and Pedestrian Door Locks

  • Mechanical Keyless Entry

  • LKM 10K's

  • Accepting Government PCards

  • Registered in SAM.gov

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.