Maryland & DC’s Go-To Locksmith

Ernie’s Lock Company, Inc. has been serving the Maryland area for over 55 years, which is why we’re Maryland’s go-to locksmith for companies and residents alike.
Our Commercial Maryland Lock Services

Our commercial lock services are bound to meet your needs. We’ve worked with public schools, colleges and corporate offices throughout Maryland and D.C. to provide unmatched lock and security service. We provide several commercial services, including:

• Keyless and electronic access systems
• High-security safes and locks
• Key duplication, cutting and rekeying
• And more!

Our services have a 90-day workmanship warranty — plus, our materials include a factory label warranty. We also use brands with unmatched quality and durability, like Corbin Russwin.
If your business is 10 to 15 minutes from our Riverdale shop, we can also help you in emergency lockouts.
Contact Ernie’s today for a free, accurate quote from one or our licensed locksmiths. We’re proud to serve the Prince County area, as well as Baltimore, Towson, Elliot City and Washington, D.C.

Our Residential Maryland Lock Services

At Ernie’s, we like to think of ourselves as the neighborhood locksmith for Prince County, Maryland. We run a brick-and-mortar shop in Riverdale for all your home or apartment’s key needs. We offer many residential locksmith services, including:
• Door, lock and key installations
• Key cutting, duplication and rekeying
• Lock repairs

Like our commercial services, we include a 90-day workmanship warranty, plus we use the most reliable brands, such as Schlage.
If you’ve locked yourself out of your car or house in Prince County, Ernie’s can help. We have the best car locksmiths in Maryland. Not sure if you’re in our area? Here are the locations we serve:

• Rockville
• Riverdale
• Hyattsville
• College Park
• Ellicott
• Greenbelt
• Cheverly
• New Carrollton

If you’re interested in learning more or just found yourself locked out, give us a call!






Contact Us!

For All Your Locksmith Needs!








Our Services

    Commercial & Residential

  • High Security & Restricted Keyways
  • Key Duplication (in shop & on road)
  • Key Cutting
  • Custom Master Key Systems
  • Lock Rekeying
  • Lock Installation
  • Lock Repaires
  • Door Hardware Installation
  • Electrical Access
  • Keyless Entry
  • Safes & Vault Sales
  • Safes & Vault Unlocking Services
  •  
    Lockouts - *Within 10 Miles

  • Automotive Lockouts
  • Residential Lockouts
  • Commercial Lockouts

Store Hours

  • Monday – Friday 8 AM – 5 PM
  • Saturday – Scheduling Only
  • Sunday – CLOSED

Pricing

Ernie's Lock Company, Inc. believes in full transparency when it comes to pricing! We always provide honest, competitive and up-front pricing to our customers - we don't like sticker shock. Call our licensed locksmiths today for pricing & custom quotes!

Location

4500 Queensbury Road Riverdale, Maryland 20737