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Verified Reviews for Locksmith Service pros in Great Mills, MD

*The Angi rating for Locksmith Service companies in Great Mills, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Great Mills, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on May 07, 2026

Find Locksmiths in Great Mills

Avatar for Linares Construction Llc
Linares Construction Llc
5.0(
33
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Great Mills, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"Excellent work on installing the kitchen backsplash and significant attention to detail. They are very tidy. I would hire them again."
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+116

Response time2 days
Response rate100%
3 neighbors recently requested a quote
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Great Mills, MD and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets’ alarm system is fantastic. The motion sensors, door/window contacts, and cameras work flawlessly. The home automation features are a huge plus—I can control everything from my phone. Highly recommend SafeStreets to anyone looking for reliable security."
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+1

6 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for ADT
ADT
4.5(
881
)
Security Safe - Install

Serving Great Mills, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

54 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for JD Locksmith And Doors
JD Locksmith And Doors
5.0(
41
)
Locksmith

Serving Great Mills, MD and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Darwin was fantastic- punctual, courteous, communicative, and professional. I would definitely use JD Locksmith and Doors again."
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+16

Recommended by100%of homeowners
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Avatar for Baldino’s Lock & Key (VA & MD Suburbs)
Baldino’s Lock & Key (VA & MD Suburbs)
5.0(
28
)
LocksmithLocksmith - AutoLocksmith - For Business+1 more

Serving Great Mills, MD and surrounding areas

In business since 1961

Free estimates

Emergency services offered

"The locksmith was here at the front end of the window.  I bought my own locks so there was no need to make new keys.  The locksmith provided exceptional service -- will definitely use again if I have a need.
"
Property Management Show
Medeco Award
Newington Shop Exterior
Recommended by96%of homeowners
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Baldino’s Lock & Key
4.5(
15
)
LocksmithLocksmith - AutoLocksmith - For Business+1 more

Serving Great Mills, MD and surrounding areas

In business since 1965

Free estimates

Emergency services offered

"GREAT PLACE!  Two years ago, a neighbor recommended Baldino's when I wanted to change the locks on my home.  Their Clarendon branch performed that service (promptly and with great customer service!).  
This time, I needed to unlock a pricey suitcase that I inadvertently locked while I was changing the lock's combination.  I called the manufacturer first.  They suggested that perhaps a locksmith could do it, sparing me the $75 it would cost me to ship it to them for repair.  So, I called Baldino's main line, explained the problem, and they recommeneded Chris at the Landmark location.  They said he was one of their most experienced locksmiths, and they were sure he could handle this. And he did!  Took him only a few minutes. Both Chris and the colleague he was working with at the shop (part time, retired Pentagon guy) were very polite, friendly, answered my questions and didn't make me feel silly for accidently locking the suitcase!  I'd go back anytime.  I'll be sure to use them for any future needs.
"
Recommended by92%of homeowners
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C. D. Lock & Key, LLC
4.3(
84
)
LocksmithLocksmith - AutoLocksmith - For Business+1 more

Serving Great Mills, MD and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I would recommend them to a friend pending on their situation. If my friend need a locksmith right away, I would recommend C. D. Lock & Key, LCC. I did not hire C. D. Lock due to the price, and I wanted someone local that would not charge an expenses service charge."
Recommended by87%of homeowners
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Locksmiths questions, answered by experts

Smart locks offer a similar level of safety to traditional or conventional locks because they often use comparable locking mechanisms, such as deadbolts. The primary difference is the access method: smart locks use a login or code instead of a physical key, which adds convenience. While not inherently safer, some smart locks have added security features that can deter intruders, like shutting down after too many incorrect code attempts or being harder to pick. For the best security, it's recommended to combine any lock with other home safety features like motion-activated lighting, security cameras, and window and door sensors.

Security systems are one of the measures that deter burglars the most. Research suggests most burglars look for signs of a security system before going in, although the presence of a security system doesn’t automatically mean they won’t enter the home. However, a security system with cameras can decrease the chance of a burglary overall.

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between $50 to $100 to hire a local locksmith to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend $11 to $25 on a rekeying kit.

While lock crunching as a whole is not terribly common, it is one of the most frequently used means of forced entry into a home. Recent data suggests that forced entry through lock crunching or snapping occurs in more than 25% of burglaries.

The Great Mills, MD homeowners’ guide to locksmith services

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