Why Choose Ernie’s Lock Company?
We’re The Leading Comprehensive Locksmith in MD
Ernie’s Lock Company, Inc. is a full-service locksmith serving customers in Maryland and the DC Metro area. Since 1960, we have been building a reputation for reliable service, transparent pricing and an exceptionally high quality of work. No job is too big or too small — call us whether you need a house key cut or a complete commercial access control system installed in your facility.
We also offer emergency service if you’re locked out of your car, home or business. One call to Ernie’s is all it takes! Keep reading to learn about the full selection of locksmith services we offer Maryland-area customers.
Commercial locksmith services are the core of our business. Our team can install master key systems and other access control solutions that give you peace of mind and protect your valuable assets from theft and vandalism. We also sell and install safes and vaults for additional protection for your most important items.
Based in Riverdale Park, MD, we offer commercial locksmith services throughout Maryland’s Prince George’s County, including Hyattsville and College Park. For select jobs, we can also travel to Baltimore, Towson, Ellicott City, and Capitol Hill. To find out if we offer commercial service in your area, give us a call today!
Ernie’s is proud to provide residential service to some of MD’s most prestigious addresses. Visit our head office for while-you-wait key duplication and other routine services. We also provide house calls for new lock installations, lock repairs, rekeying and other work. Working with some of today’s leading manufacturers, including Schlage, Medeco and others, we strive to offer high-quality residential solutions at a range of price points.
On-site residential locksmith services are available for homes, condos and apartment buildings in the greater Riverdale Park area, including Rockville, Greenbelt, Cheverly, New Carrollton, and nearby municipalities. Visit our office in person at 4500 Queensbury Road, or call to book an appointment at your convenience.
Emergency Locksmith Services
Lost your keys, locked yourself out of your car or home, or need an emergency repair? Help from Ernie’s is just a call away. We can send a licensed technician who will fix the problem quickly and get you back on track before you know it. Unlike other locksmiths, we don’t gouge customers when they need us most — expect the same fair, upfront pricing and friendly service we provide for all of our lock and key work.
In order to ensure a prompt response for all customers, our emergency locksmith services are limited to customers located within Prince George’s County, MD. Call us at 301-277-1126 for immediate attention.
Maryland’s Local Locksmith Since 1960
Count on Ernie’s to provide reliable, expert lock and key services. We back up all of repairs and new system installations with a 90-day workmanship warranty. Our technicians arrive on time and work diligently to minimize disruption to your home or business. For larger jobs or ongoing service, we’ll send the same technician each time to ensure you are working with someone who understands your property and your larger needs. It’s this commitment to great service that has made us a Maryland institution for more than 55 years.