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Locksmith Baltimore & Maryland
Advanced Security Safe and Lock has been Baltimore Maryland’s premier locksmith and security company for over 20 Years, and Washington DC’s security and door company for almost 19 years. Our shop in Baltimore MD offers everything from key copy, lock repair and replacement keys for car, home, or business to rekey/master key & mobile service. In addition our local shops also stock a variety of related security products like door locks, pad locks, security cameras, safes, and much more.
Since 2006, our focus has been to provide our commercial and residential clients with quality solutions including building security products and their repairs at affordable rates. Our mobile locksmiths are available from Baltimore to Washington DC, including Baltimore, Howard, Anne Arundel, Carroll, Harford, Prince Georges, and Montgomery counties.
We are proud members of Associated Locksmiths of America (ALOA), Maryland Locksmith Association (MDMLA), and Safe and Vault Technicians Association (SAVTA). All of our techs specialize in their own trade, which helps us to offer superior solutions for your business and home. We pride ourselves in providing the best locksmith services and security equipment in Baltimore-Columbia-Towson metro areas in Maryland.
Our services include but are not limited to re-programming & re-keying for cars and building access control, car key replacement, building/vehicle lockout, lock repair, transponder keys, security/gun safe installation & moving, security cameras, access control systems, security systems, commercial entry doors and repairs, and GSA approved high security locks, safes, & containers.
Locksmith Baltimore-Washington Metro
Call today for a free, no obligation estimate or stop by our locksmith shop in Baltimore city or Timonium MD and let us show you why so many people and businesses trust and recommend us to their family, friends, and clients!!!
Residential Services
Fast and dependable locksmith for lockout, door repair, lock repair, keys, and security systems for your home.
Commercial Services
Competitive pricing on high quality commercial doors, storefront glass, surveillance cameras, and Grade 1 locks.
Automotive Services
Mobile units spread across Baltimore & Central Maryland to provide faster service for car keys and emergency lockout.
Safe Opening & Moving
Prompt response by our SAVTA certified safe technicians who can crack open your safe without damaging the safe…
Master Key & ReKeying
In addition to residential/commercial key copying and key replacement, we also provide rekey and master key systems.
Door Repair
Our skilled door technicians are experts at repairing residential/commercial doors, door closers, and door frames.
Specialty Locks
Wide variety of locks for almost any application from mortise and shabbat locks to electronic and high security locks
Home & Business Security
We take your security very seriously, therefore, we offer comprehensive security solutions for your house & business.
GSA Locksmith
Our GSA locksmiths have extensive experience with GSA container and lock opening, repairing, and installation.
24 Hour Emergency Locksmith Baltimore & Central Maryland
Emergency locksmith services throughout Baltimore–Columbia–Towson Metropolitan area in Maryland. Highly rated, licensed, bonded, and insured locksmith with 4 physical locations in Baltimore city and Baltimore county MD.
Need a locksmith in Columbia MD, a car door unlocked in Baltimore MD or a lock repaired in Towson MD we have a mobile locksmith unit near you.
Mobile units located throughout Baltimore metro, from Westminster MD to Annapolis MD. For complete service area, refer to map on contact us page.
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About Us
Our company started out in 2006 as a local locksmith providing mostly house/vehicle lockout, key duplication, and lock repairs in Baltimore MD. We quickly turned into a full service company due to huge need in Maryland for a reliable and licensed locksmith.
All of our locksmiths go through an extensive training to ensure they are experts at not only lockouts but also all other facets of locksmith service. Our shop on Reisterstown Rd near Pikesville in Baltimore MD houses a variety of safes, locks, keys, cameras and many other security products.
At this Baltimore location we offer comprehensive lock, key, and safe services including key copying, rekeying of locks, master keying of locks, car key replacement for almost all cars and car key fob programming.
We also have a full service locksmith shop in Timonium MD and don’t forget about our express locksmith shop in Downtown Baltimore on Baltimore St for house key duplication. Our Downtown Baltimore location does not provide the extensive locksmith work on site, like our other 2 Baltimore locations.
Please call us so we can direct you to the right Baltimore location for your specific needs or dispatch out a mobile locksmith unit to you anywhere in Baltimore-Columbia-Towson Metropolitan Area.
Why Choose Our Locksmith Service
- We are licensed (MD License #99), insured, bonded and highly experienced family operated local Baltimore locksmith offering 24 hour emergency locksmith services including Sundays and holidays
- All of our technicians are fully trained and well experienced in their specific field of work.
- Our mobile locksmith units are spread throughout Central Maryland so chances are there’s one of our mobile locksmiths near you already!
- We have an A+ rating with the BBB and great reviews on Angie’s List, Facebook, Google, yelp and many other internet sites.
- We provide you with a quote before starting work and never charge more than quoted.
- We will try to save you money by fixing existing door or lock hardware if possible instead of just replacing it.
- Our satisfied, repeat clients and our online reviews are testimony to our affordable prices and superior quality of repair.
What our customers are saying
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Byron was amazing! Within seconds, he was able to open my lock box while answering other people’s questions. He was very professional, and the work was done quickly.
Cheryl KING
August 5, 2025David was an excellent hard worker! Thank you so much for your work!
Debora Hamilton
February 26, 2026 -
This is a great place. The service was top notch and amazing!.
Chidi Okwara
March 30, 2026I contacted Advanced Security Safe and Lock on Thursday, had an appointment Friday afternoon, and got my locks rekeyed quickly and efficiently. My technician Art was knowledgeable, friendly, and did... read more
Sarah H
February 28, 2026 -
What an outstanding locksmith service! David came out on a Sunday, very cordial and helpful. He changed all the locks I asked for. He gave me advice on changing the... read more
Yara Bustami
August 31, 2025Byron is an angel he help me with the whole process showed me how to use my new key and gave me a discount, if that's not amazing service I... read more
Mariah Lemon
February 8, 2026 -
Amazing and so quick! Our technician was stellar
Amanda Harriett
March 4, 2026Superb installation! A great team who worked together flawlessly to install a large and heavy safe.
John Currie
April 16, 2026 -
I had the absolute BEST experience with Byron. He delivered awesome customer service and even shared things about my car I had no idea about. Very friendly!!!
Tenelle
September 7, 2025I needed a new key blade put in my car key and they cut it quickly and efficiently. The staff was very friendly and did an excellent job. I'm very... read more
Sheikh Selim
March 5, 2026 -
I came in with a broken car key. They were able to provide me a new one in very short order. The price was reasonable esp. considering it was a... read more
Fredrick Simen
December 28, 2025They were great and quick and exactly what we needed. They were able to quickly change the combonation on a very old dial safe at a reasonable price.
Julia DeCoteau
May 1, 2026
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