Top-rated locksmiths.

Get matched with top locksmiths in Gwynn Oak, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Gwynn Oak, MD?

Select your specific project to find the pro for you.

TRUSTED BY GWYNN OAK, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon212
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Gwynn Oak, MD

*The Angi rating for Locksmith Service companies in Gwynn Oak, 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 Gwynn Oak, 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 March 02, 2026

Find Locksmiths in Gwynn Oak

Avatar for Key Hole
Key Hole
4.9(
45
)
LocksmithLocksmith - For Business

Serving Gwynn Oak, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1960

Free estimates

Emergency services offered

"I got a call almost immediately with a quote, and the job was done the next day. Would recommend to anyone for any locksmith work!"
Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for All United Locksmith
All United Locksmith
4.5(
75
)
Locksmith - Auto

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Very pleased with the service & the professionalism of the contracted locksmith"
Automotive locksmith
Automotive locksmith
Automotive locksmith
Automotive locksmith
Automotive locksmith

+5

Response time11 hrs
Response rate95%
11 neighbors recently requested a quote
Request Quote
Avatar for Colonial Lock Service
Colonial Lock Service
4.6(
10
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Would recommend them to anyone that wants quality service"
Response time1 day
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Gwynn Oak, MD and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Every one was on time when it came to installing our security and automation system. The installation advisor kindly asked we leave a review and we are happy to. Using the Safe Streets Group is a good decision. Many thanks to the advisor that helped us."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for ADT
ADT
4.5(
886
)
Security Safe - Install

Serving Gwynn Oak, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT is the best company 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

36 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Mico Group LLC
Mico Group LLC
5.0(
4
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"The locksmith did not only arrive within the shortest possible time, but his fees were also the best I could get anywhere. Good job!!!"
Some of my Equipments
Tool Box
Manual Key Cutting Machine and Key Blades
Different Blank Key Blades
3D Automatic Key cutting Machine

+2

Response time2 days
Response rate95%
Recommended by100%of homeowners
Request Quote
Avatar for B.C.G. BUILDING SOLUTIONS, LLC.
B.C.G. BUILDING SOLUTIONS, LLC.
5.0(
193
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Gwynn Oak, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"I've used this company several times now. Everything is always done professionally and timely. I strongly recommend their services."
Handymen Project
Handymen Project
Handymen Project
Additional Photos
Additional Photos

+55

1 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for J A Electric LLC.
J A Electric LLC.
4.9(
53
)
Security Safe - Install

Serving Gwynn Oak, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Very professional outstanding performance, job well done!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response time12 hrs
6 neighbors recently requested a quote
Recommended by64%of homeowners
Request Quote
Avatar for Anderson Home Improvements, LLC
Anderson Home Improvements, LLC
4.9(
43
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Gwynn Oak, MD and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"Highly recommend this service professional. Everything turned out Great."
kitchen in Ellicott city
cabinets,flooring
kitchen
flooring and cabinets
counter tops

+1

Response time2 days
Recommended by80%of homeowners
Request Quote
...
Showing 1-10 of 293
Locksmiths questions, answered by experts

Changing door locks is a task that most homeowners can accomplish on their own. Standard door knobs are quite straightforward, and even more advanced locks, like electronic or smart locks, generally come with instructions. That said, the process can be time-consuming, especially if you plan to replace multiple locks around the house. It’s also a task that you want to complete correctly, considering that it affects the security of your house. That’s why hiring a pro is often best when changing your door locks.

If you don’t have your original key, the easiest way to obtain a copy is to call a locksmith. For house keys, your locksmith has several options for configuring a new key: 

  • They can input a lock’s identification code into a database to obtain key-cutting instructions.

  • They could analyze the lock cylinder to determine how to cut a new key.

  • They can create an impression of the lock cylinder from which to cut a new key. 

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.

A keypad deadbolt, a lock requiring a code entered on a keypad entry, can be a convenient option for families with children coming in and out and needing access to the home. It can also offer an easy solution if you rent your home out, since you can easily change the code as needed. So, depending on your home entry’s needs, a keypad deadbolt may be worth the extra expense.

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 Gwynn Oak, MD homeowners’ guide to locksmith services

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

See all articles