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 Lock 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.
• Lockout 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 Locksmith 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. Lock Service Areas

On-site home and lockout services are 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 Bowie, Towson, Crofton and beyond. No job is too big or too sophisticated for our team.