Locksmith Service in Maryland are experienced and trained professionals who offer lock-related services for homes and businesses. They can repair or replace locks, duplicate keys and unlock mailboxes without damaging doors or windows. They may also be able to install smart locks for home and business security systems.

Individual locksmiths must be employed by a licensed locksmith business and submit to a criminal background check for each job. The licensee must also have general liability insurance.


Locksmiths that specialize in residential services offer solutions designed for homeowners, from home security systems and video surveillance to high-security locks and rekeying services. Some providers also provide emergency locksmith services as part of security system packages so that customers have a backup plan for when they’re locked out of their homes.

Deadlocks are a popular choice for home security because they require a key to open on both sides. They’re especially helpful for exterior doors near windows to prevent a burglar from reaching through the window pane to unlock the door. Professionals can install, repair, and rekey deadlocks for any home.

If you’re looking for a locksmith, try to get a recommendation from a family member or friend. Avoid contacting locksmiths who advertise in the phone book or on the internet without first checking that they’re licensed by the Maryland Locksmith Licensing Program and have professional training. If you have a problem with a locksmith, try to resolve the issue directly with them before contacting the MD Locksmith Consumer Complaint form on the Maryland Locksmith Licensing Program website.


If your company has lost or misplaced its keys, a professional locksmith can help with key duplication without any damage to your doors or locks. They can also rekey locks and install deadbolts or mag locks for increased resistance to force, which is an important consideration for commercial applications.

In Maryland, a license is required for any business that performs locksmith services. Licensed locksmiths must report their employees and obtain a criminal background check from the state’s Criminal Justice Information System Central Repository. The owner or designee of the licensed business must have a passport-sized photo and submit fingerprints to the Department for approval.

Some locksmiths may advertise in the telephone book or online, but they may not be licensed by the Maryland Locksmith Licensing Program and do not have professional training. To verify a locksmith’s licensing status, contact the Department or ask for proof of insurance. You can also visit the department’s website to find a list of certified locksmiths.


In addition to duplicating keys, locksmiths can repair or replace locks in vehicles. They can also install high-security locks, including deadbolts and mag locks. These locks offer increased resistance to force and are used on commercial doors to prevent intruders from lifting the door open.

If you are a business or sole proprietor, you must obtain a license to operate as a locksmith service provider in Maryland. You must submit to a background check, fingerprinting and pay a fee to obtain your Maryland locksmith business license. Individual employees of licensed locksmith companies do not need a license, but they must be reported to the Maryland Locksmith Licensing Program and undergo a criminal background check.

Professional locksmiths often provide emergency services at any time of the day or night. Some security system providers include locksmith-related services within plan warranties, which can be especially helpful for home and business owners that are locked out of their properties or cars.


Typical lock systems are vulnerable to a variety of attacks. A locksmith can install a high-security door lock for increased security. These systems are made with additional safety measures that prevent keys from being easily picked or duplicated.

Another great way to increase your home’s security is by installing a safe or vault. These can be used to store important documents and valuables in a secure location. A locksmith can also help you to add locks to a safe or secure file cabinet in your home office.

Finally, a locksmith can create new transponder car keys at a fraction of the cost that you would pay to your dealer. This is a great service to use after a move or any time you lose your key. Some locksmiths offer these services as part of a security system plan warranty, making them even more affordable. Also, some professional locksmiths can offer these services without damaging your locks or doors, saving you money in the long run.