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TRUSTED BY DERWOOD, MD HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon208
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Derwood, MD

*The Angi rating for Locksmith Service companies in Derwood, 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 Derwood, 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 Derwood

Avatar for All United Locksmith
All United Locksmith
4.8(
17
)

Serving Derwood, MD and surrounding areas

Approved

In business since 2016

Emergency services offered

Credit card accepted

"Responsive and on time. Locksmith was happy to slightly adjust the position of the lock for me after the initial installation."
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+15

Response time11 hrs
6 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for Sure-Fit Security
Sure-Fit Security
4.5(
45
)

Serving Derwood, MD and surrounding areas

Approved

In business since 1962

Emergency services offered

Warranties offered

"Eli arrived punctually after calling to alert me of his arrival. Once here, after hearing the problem, he looked at the door and realized the problem was that the door had settled low. I didn't need new locks, as I had thought; instead, he simply fixed the door so the locks fit correctly again. Instead of having to pay for new hardware, I was only charged for the visit and 15 minutes of time."
Electronic Access Control
Residential Locks
Residential Locks
Our Team!
Response time3 days
Recommended by92%of homeowners
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Avatar for Raanan The Locksmith
Raanan The Locksmith
4.9(
51
)

Serving Derwood, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Outstanding professional service. Amazing locksmith! Very reasonable prices. I strongly recommend hiring them for any lock installation or rekeying."
Keypad Installation
Response time2 days
Response rate100%
90 neighbors recently requested a quote
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Avatar for Global Home Solutions LLC
Global Home Solutions LLC
4.9(
32
)

Serving Derwood, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Excellent work, good communication. Fixed two windows, eliminating the need for full replacement."
Insulated Glass Replacement
Response time5 hrs
Response rate94%
Recommended by51%of homeowners
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Derwood, MD and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I called Alarm Protection Group AFTER my office was burglarized. Now I feel SAFE. William is great to work with. He's neat and tidy, prompt, presentable - not a butt-crack type of guy, and he doesn't leave a mess in his wake. He's also knowledgeable about the equipment and only uses high-quality products."
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+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Glc
Glc
4.9(
12
)

Serving Derwood, MD and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Fantastic, guys were very knowledgeable and they did the work in a clean and neat manner. Definitely looking forward to working with them again. System was perfect for my needs"
Home Security Systems Project
20p touch screen panel.
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+40

Response time1 day
Recommended by75%of homeowners
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Leal Remodeling-Painting & Handyman Services
4.6(
255
)

Serving Derwood, MD and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Mr Leal is the handyman I’ve been searching for! He handled multiple small projects, including electrical and plumbing for me. He explained why I had the issues and resolved them all in a timely manner. He responded promptly to my request for work, arrived as scheduled, gave an honest reasonable estimate and cleaned up. I recommend him highly to anyone!"
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Response time2 days
2 neighbors recently requested a quote
Recommended by97%of homeowners
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Locksmiths questions, answered by experts

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

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.

Aside from the labor costs, several other factors can impact the cost of hiring a locksmith. If you can avoid services during off-hours, you can save on fees often charged for urgent requests. Consider additional factors such as:

  • Type of services required

  • Emergency call fees

  • Home and lock location

  • Number of locks to repair or install

  • Peak hours

  • Type of locks

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.

Using a combination of tools (often store-bought plumbing tools) and brute force, a burglar can easily snap the lock on a door. Snapping a lock aims to gain access to the cylinder inside, which holds the locking mechanism. Once the thief snaps the lock, they can pick the cylinder open and walk right in.

The Derwood, MD homeowners’ guide to locksmith services

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

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