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TRUSTED BY ROSARYVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon172
    Verified locksmith services reviews

Top-Rated Locksmiths in Rosaryville - Updated Nov 2026

Avatar for Sure-Fit Security
Sure-Fit Security
4.5(
45
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Rosaryville, MD and surrounding areas

Approved

In business since 1962

Emergency services offered

Warranties offered

"Whether it’s for your home or your business (I use them for both) one of the contractors you had better have complete trust in is your locksmith. We have been using Surefit Security for over thirty years and couldn't be happier with our experiences. They are extremely knowledgeable and have offered viable and prompt solutions addressing all of our locksmith needs. From replacing hardware and doors to developing and implementing new master key systems in high rise office buildings they have never let us down. The employees who come on site to perform work are professional and courteous and the office staff and owners are always available for consultation when needed. To say that I highly recommend them is an understatement. I really can’t see us ever using anyone else."
Electronic Access Control
Residential Locks
Residential Locks
Our Team!
Response time7 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Modern Security & Technology Solutions
Modern Security & Technology Solutions
5.0(
27
)
Security Safe - Install

Serving Rosaryville, MD and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you!

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+7

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

Serving Rosaryville, MD and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Dave Smith was AWESOME! Very knowledgeable and patient. We added new items to our order at the 12th hour and he came back twice to make sure that everything was completed as we desired. We also had Alarm Protection Group secure our office. Dave Smith and Co. make the process very easy-Highly recommended."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
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Locksmiths FAQs, answered by experts

Rekeying a lock changes the internal mechanism so that a new key works, while replacing a lock involves swapping out the entire hardware. Rekeying is a good, cost-effective option when you want to ensure old keys no longer work, such as after moving into a new home or losing a key. It's also ideal if you want to keep your existing lock hardware. You should opt to replace the locks entirely if you want to upgrade to a more secure or different style of lock, if the current lock is old or damaged, after a break-in, or if too many copies of the old key exist.

As with any computer, smart locks can be hacked by someone with the technical skills to do so, but most people do not have that ability, making smart locks relatively safe. If you have any concerns about a compromised smart lock, opt for an encrypted smart lock, change your Wi-Fi password, and make sure that you only give out your password to trusted family and friends.

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

A door lock service is performed by a professional locksmith, and the cost of hiring a locksmith for these kinds of repair tasks usually runs in the $100 to $250 range. It all depends on the type of locks you have, how many locks are included in the service, and where your home is located. Always choose reliable, trustworthy locksmiths, and get a few quotes before making your choice. 

The Rosaryville, MD homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.