Maryland’s Best Lock Service Company

Providing Residential, Commercial & Emergency Lock Services

Ernie’s Lock Company, Inc. is a leading provider of residential and commercial lock services in Maryland and the DC Metro Area. We sell quality products and offer an exceptionally high level of transparency and professionalism in everything we do. Make us your first call for repairs, installations and other lock services in Riverdale Park and beyond.

Our Services

Count on Ernie’s for:

  • Commercial lock service, including high security door locks, keyless entry locks and more. We can install restricted keyway and industrial-grade deadbolts by Medeco, commercial lock and mortise hardware by Corbin Russwin, and other advanced systems. Previous clients have included local universities and schools, large office buildings and retail centers, government complexes and more. Whatever your industry, we will work with you to understand your specific security needs and suggest the best system possible.
  • Residential lock service for some of Maryland’s most prestigious addresses. An authorized Schlage dealer, we carry home lock systems that are both attractive and functional. We can also provide on-site repairs, rekeying and more. Service is available to homes, apartment buildings and condos throughout Prince George’s County. You can also visit our Riverdale head office to speak with a representative directly.
  • Emergency lock service for your home, business or garage. In our industry, we understand that lockouts are a fact of life. That’s why we strive to respond quickly when you have a problem. Call our office to have a licensed technician dispatched to your location as quickly as possible.

Keep browsing our website to learn about the full selection of lock services we offer.

Fair Pricing and Friendly Service

Providing upfront, transparent pricing is one of our main priorities at Ernie’s — and one of the reasons why we’ve been able to develop long-term relationships with residential and commercial customers. While other commercial lock installers may quote a lower price initially, it’s not uncommon for the final bill to add on surcharges, hidden fees and other surprises. At Ernie’s, we take the time to explain all of the work we do and its associated costs. That way, when you receive your final bill, there’s no last-minute sticker shock — just a fair price for a job done well.

Our Maryland & D.C. Service Areas

On-site home and emergency service is available throughout Prince George’s County, including Hyattsville, College Park and nearby municipalities. Keeping our service area local allows us to respond faster in the event of an emergency. It also means we have a detailed understanding of all neighborhoods we work in, and can recommend an appropriate security system in more dangerous areas.

As commercial work is our specialty, we are able to provide high-security door locks and other advanced systems for a wider range of customers. Call us to inquire about commercial lock service in Baltimore, Towson, Ellicott City and beyond. No job is too big or too sophisticated for our team.






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