Best Commercial Baltimore Locksmith

If you’re a business owner searching for a commercial locksmith in Baltimore, MD, look no further!

Ernie’s Locksmith Company provides Baltimore locksmith service and specializes in helping commercial businesses with security solutions and access control systems by providing advanced lock and key products. We’re fully licensed to perform commercial locksmith services in the Baltimore city area while offering transparent pricing. While we take time to complete accurate estimates for fair prices, we also pride ourselves in the dedication of thorough communication during each stage of the lock install, key replacement, or other jobs.

As a commercial Baltimore locksmith service, Ernie’s sends the same technician to your company each time to ensure continuity of service and knowledge of your requirements. Whether you own a franchise business or are head of security at a Maryland school district, our fast response and professional locksmiths tailor each visit to accommodate your specific needs and applications.

As a top commercial and residential locksmith serving Baltimore, MD, Ernie’s carefully selects products from leading manufacturers to guarantee high-quality service. With a 90-day workmanship guarantee, Ernie’s Co. is a trusted partner to all our commercial locksmith clients in Baltimore.

When you need a lock repaired, a car key replacement, or other access control solutions, our mobile locksmiths get the job done. For emergency installation and repairs, we have a 24-hour emergency locksmith on duty. For car keys, residential door locks, security systems, and more, hire professionals from Ernie’s.

Baltimore Locksmith Services

Here are the Baltimore locksmith services we can offer, complete with modern technology and expert installation:

As Baltimore Maryland’s leading local locksmith since 1960, Ernie’s is more than a locksmith — we’re a partner to each of our commercial clients.

Baltimore Commercial Business Clients

Some types of commercial clients to whom we provide locksmith solutions include:

  • Retail stores
  • Shopping centers
  • Office buildings
  • Apartment buildings
  • Universities
  • Hospitals
  • Government offices
  • Distribution centers

Mobile and emergency locksmith services are available in certain Maryland counties, and our Ernie’s professionals travel as far as the DC metro area and Ellicott City for in-person assistance. As the oldest commercial locksmith in MD, we guarantee superior customer service and our team will bring you a sense of peace with our high-grade systems. If you’re looking for automotive locksmiths, deadbolt lock replacement, or a commercial lock change, call the local locksmiths providing all these services and more!

The Residential & Commercial Locksmith Baltimore Can Count On

Ernie’s Locksmith Company stands behind every installation to ensure your commercial business has optimal technology specific to its security needs. To learn more detail about our commercial and residential locksmith services in Baltimore and to get a free quote, fill out a contact form or call us today!

Contact Us!

For All Your Locksmith Needs!

How Was Your Experience?

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 Repairs
  • 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


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!


4500 Queensbury Road Riverdale, Maryland 20737
Call Now Button