All Locksmith Services is a licensed, insured, and bonded locksmith company based in Beltsville, MD. From our home base, we send fully equipped mobile locksmith technicians throughout the surrounding Maryland and Northern Virginia communities, offering the same residential, commercial, automotive, and emergency locksmith services we provide in Beltsville.
Each community below has its own page with local contact details, the services available there, and answers to common questions. Service in these cities is mobile: a technician comes to your address. Phone lines are answered 24/7.
Whether you need a lockout resolved in Hyattsville, a commercial rekey in Columbia, or roadside key assistance in Springfield, our mobile technicians bring the tools and hardware to do the work at your location.
Below is a look at the primary communities we serve, along with links to more detailed information about each location.
Communities We Serve
Home base
Beltsville, MD
Beltsville is home to All Locksmith Services' corporate office at 5010 Sunnyside Ave. It's the company's only office address; every other community listed here is a service area we cover with mobile technicians.
Main line: (240) 770-2442
Prince George's County
Hyattsville, MD
Mobile residential and commercial locksmith service, including lockouts and rekeying, for homes and businesses throughout Hyattsville.
Local line: (301) 851-6022
Prince George's County
Bowie, MD
Lock installation, repair, and emergency lockout service for Bowie homeowners and local businesses.
Local line: (301) 902-0801
Prince George's County
Upper Marlboro, MD
Residential and commercial locksmith support, from new lock installations to lost key replacement, for the Upper Marlboro area.
Local line: (240) 414-8606
Montgomery County
Rockville, MD
Full-service locksmith coverage for Rockville, including automotive key service, rekeying, and 24/7 emergency lockout response.
Local line: (301) 250-1578
Howard County
Columbia, MD
Residential and commercial locksmith services for Columbia's homes and business districts.
Local line: (443) 979-9251
Howard County
Ellicott City, MD
Mobile lockout, rekey, and lock installation service throughout Ellicott City.
Local line: (443) 979-8955
Northern Virginia
Springfield, VA
Residential, commercial, and automotive locksmith service for Springfield and the surrounding Northern Virginia area.
Local line: (703) 997-4552
Locksmith Services Available Throughout Our Coverage Area
No matter which community you're in, our technicians provide the same core services we're known for in Beltsville:
- Residential Locksmith services, including lock installation, rekeying, and home lockout assistance.
- Commercial Locksmith services for offices, retail spaces, and multi-unit properties, including master key systems.
- Automotive Locksmith services, from transponder key programming to car lockouts.
- Emergency Locksmith service, available 24 hours a day, 7 days a week.
If your city isn't listed above, give us a call – we may still be able to send a technician to you. Call (240) 770-2442 to check availability or to schedule a visit anywhere in our Maryland and Northern Virginia service area.

