Top-rated locksmiths.

Get matched with top locksmiths in London, AR

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in London, AR?

Select your specific project to find the pro for you.

Verified Reviews for Locksmith Service pros in London, AR

*The Angi rating for Locksmith Service companies in London, AR 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 London, AR 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 April 16, 2026

Find Locksmiths in London

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving London, AR and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I would like to recognize employee Doug A at SafeStreet/ADT. We’ve had an old security system sitting in our house for over 15 years without service or functionality. He took the time to explain the differences between how the old systems work and how the new systems work. He was patient with us, and we are happy customers."
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 Mr. Fixit
Mr. Fixit
5.0(
16
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving London, AR and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Nick did an excellent job staining and sealing my wooden fence. He was quick, efficient, and the finished work looks great. his work saved me a ton of time and hassle, and everything was done professionally from start to finish. I would definitely recommend him to anyone looking for fence staining or sealing."
Storage container roof
Storage container roof
Storage container roof
Storage container roof
Storage container roof

+21

3 neighbors recently requested a quote
Request Quote
Avatar for ADT
ADT
4.5(
886
)
Security Safe - Install

Serving London, AR 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

37 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Foster Fortresses
Foster Fortresses
4.4(
7
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving London, AR and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in service, installation, and repairs. With years of industry experience, we take an enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business.\n\n

Response time5 hrs
Response rate89%
2 neighbors recently requested a quote
Request Quote
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Safe - Install

Serving London, AR and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"The equipment is easy to install, no need to hire anyone. Any questions will be answered with a phone immediately. I never had to wait like other places. I was treated fairly and with respect."
Recommended by93%of homeowners
Request Quote
Avatar for CSI Secure Solutions
CSI Secure Solutions
4.4(
114
)
Security Safe - Install

Serving London, AR and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I communicated with Rob Calbo for services of a background check with CSI Secure Solutions and he was fantastic.
He spoke with me in a very professional manner and put me at ease right away.
The process was seamless and my request was delivered very efficiently. Within just a few hours of providing them with information, I was able to get feedback. Rob took the time to speak with me and answered all of my questions. 
I will definitely be using them again in the future should the need arise, and I would definitely recommend them as being very efficient, professional and reliable.

"
Background Checks
Employee Check
Background Report
Surveillance
Infidelity Monitoring

+12

Recommended by85%of homeowners
Request Quote
Avatar for AIO Integrations LLC
AIO Integrations LLC
4.6(
18
)
Security Safe - Install

Serving London, AR and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"There were many things wrong in my computer (my fault and letting grandchildren on computer) Robert was so helpful, gave me many good instructions to keep everything safe, which I have written down, feel like I have a new computer. He was so excellent and experienced, took his time and was meticulous about what needed to be done. He was a pleasure to work with and I will use this company again! Linda Disy"
Helping a Victim who was being Cyber-stocked
WIndows Update Broken
Computer Tune-up
Additional Photos
Recommended by91%of homeowners
Request Quote
...
Showing 1-10 of 54
Locksmiths questions, answered by experts

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.

Door locks should be changed roughly every seven years. The average lifespan of a door lock is seven to 10 years, so it’s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.

The best type of deadbolt depends on your specific needs. If accessibility is your primary concern, a single-cylinder deadbolt is the easiest to operate. Mortise locks are likely the most secure type of deadbolt you can install, but single-cylinders combined with secondary locking mechanisms like vertical locks are also a great option. Smart locks will give you the most flexibility to open and close your locks whenever and wherever you need to. 

It is best to use a dry lubricant, such as a Teflon-based option, for door locks. Unlike popular oil-based lubricants, dry lubricants leave a non-stick, water-repellent coating that does not attract dust, dirt, and other debris. Using an oil-based lubricant can cause these particles to build up inside the lock, making it difficult to operate or even damaging the internal mechanism. You can find dry lubricants, some of which are made specifically for locks, at most hardware stores.

The London, AR 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