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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.
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.
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
Thank u Byron for making sure the last key was mine. He was quick, fast, and very pleasant. Wait time was virtually no time. He made sure my new key... read more worked for my car and we were on our way.
Toi T April 18, 2026
Makii and Jack were amazing and helpful, highly recommend and will use again!
Brigit Shaffer October 13, 2025
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 mailbox key (current key didn't fit his equipment). He even helped with my car tags! He didn't have to do that but he said no problem!
I refuse to hire any other locksmith company! Excellent work!
Yara Bustami August 31, 2025
Makii and jack did an amazing job with my key fob and my key gotta come here. In total for 180
Danny Castillo-Reyes January 6, 2026
Came super fast and got me back on the road within a couple hours…
melissa rice March 24, 2026
David was an excellent hard worker! Thank you so much for your work!
Debora Hamilton February 26, 2026
Best deal in town for duplicating car keys!
I called around to a couple of local locksmiths who all quoted me ~$275 but this place was over $100 more affordable. We... read more went, and there was a 20min wait because they were busy, but we were very entertained by the different safes and the video montage lol. Byron helped us and it only took 10min, he even helped us change our old key battery free of charge. Overall awesome experience, will definitely return for any other services 🔥
Tomas Quintero April 5, 2026
Easily created a new key for our van after our key fob fell apart and we lost the metal shank somewhere.
Work and pricing was clearly explained, everything was done quickly,... read more and both new keys worked perfectly.
Clearly knowledgeable and skilled in the area they’re servicing. Very happy with the outcome and would recommend to anyone.
Tom M August 17, 2025
I came in sunday morning, I spoke with Byon he was very helpful and professional. He took care of my car needs in less them 20 mins. Plus the fee... read more was about $200 less them what chevy dealer was asking . I recommend Advance security to anyone in need. Plus I'm sending all my families and friends there. What a blessing.
Luz Maria Delgado February 1, 2026
After having a terrible experience with another locksmith company (Mega Lock and Key — very unprofessional), I came to Advanced Security Safe and Lock. I expressed my frustration and explained... read more what had happened before. They reassured me that all I needed was a new key — no upselling or unnecessary charges.
Their customer service was excellent. In less than 20 minutes, I had a brand-new key, and my car was working perfectly. The staff was friendly, respectful, and very professional. The price was affordable, and the service was handled immediately without any hassle.
If you’re looking for a locksmith, I highly recommend this company. They are caring, respectful, and honest. Most importantly, they don’t take advantage of women the way my previous company did. Please read their reviews — they speak for themselves.
I give Advanced Security Safe and Lock a 10/10!
Cashane Pierra August 14, 2025
Fast and excellent service! Byron was at my house in 30 minutes and quickly had the key cut and fob programmed for my van. I highly recommend them.
Erin Simpson August 13, 2025
I had a great experience with this locksmith company. The technician, Drek, was knowledgeable, punctual, and incredibly helpful throughout the entire process. I was stressed about my key fob issue,... read more but they quickly replaced it and got everything working perfectly. The service was professional, efficient, and truly appreciated. They really saved the day, highly recommend!
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