30 Years of Locksmithing Excellence

Call Now:

01709 925 987

DBS Checked Locksmiths

DBS Checked

Criminal Records Checked

24 Hour Emergency Locksmith Service

24/7 Service

With You In 60 Minutes

No Call-Out Fees

No Call-Out Fees

Satisfaction Guaranteed

City & Guilds & NCFE Trained Locksmiths

Trained Locksmiths

No Sub-Contractors

Upgrading Your High Security Door Locks

Whether you’re moving homes, replacing damaged locks, or just upgrading your security, our fast and reliable 24/7 expert locksmiths are here to get the job done.

Door featuring a high-security 'Xtreme Federal' lock with key identification tag
A Lock and Key expert replacing a damaged lock
Customer Testimonial

The Importance of High Security Door Locks for Your Property

The security of your home or business should be a top priority, and one of the most effective ways to enhance protection is by upgrading to high security door locks. Unlike standard locks, which can be vulnerable to forced entry techniques such as lock snapping, picking, bumping, and drilling, high security locks are designed with advanced security features to resist these threats.

Modern burglars use increasingly sophisticated methods to gain entry, making it essential to invest in locks that are tough to beat these techniques and also that meet the highest safety standards. 

Whether you are securing a residential property, commercial building, or industrial facility, high security locks offer peace of mind by providing superior protection against unauthorised access.

Call our 24/7 helpline:

01226 952 812

For a fast, professional service​

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Lock Out Security Worries with Your Trusted Local Locksmiths

Serving Barnsley
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Yale high security anti-snap lock
If you find yourself locked out, our friendly 24/7 telephone handlers are read to assist and arrange a local locksmith to be with you in under 60 minutes!
Anti snap lock fitted to a door
New handle with manufacturers warranty installed on a uPVC door
Customer Review

What are High Security Door Locks?

High security locks are specifically engineered to provide maximum resistance against various forms of lock attacks. They are constructed with reinforced materials, complex internal mechanisms, and patented technology that make them significantly more difficult to bypass compared to traditional locks.

Key characteristics of high-security door locks include:

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Anti-Snap Protection

These locks feature break-secure technology that prevents burglars from snapping the cylinder to gain access.

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Drill and Pick Resistance

High security locks contain reinforced steel components and complex pin systems that make them highly resistant to drilling and lock picking tools.

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Restricted Key Duplication

Many high security locks use patented keyways, ensuring that keys cannot be easily copied without proper authorisation.

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Bump-Proof Technology

These locks include advanced pin configurations that prevent bump key attacks, a common method used by intruders.

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Additional Reinforcement

Some high security locks are designed with anti-saw and anti-drill plates to further strengthen the lock against physical attacks.

Call our 24/7 helpline:

01226 952 812

For a fast, professional service​

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Whatever the time, day or night, if you have a problem with your locks, we can help. We operate a 24/7 service across the Barnsley and surrounding area, providing locksmithing solutions to both residential and commercial customers.

Composite door with a new snap-lock along with a new set of handles
Ultion high-security snap lock mechanism
High-security anti snap lock been fitted to a door
A house broken into where the burglar has gained access by snapping the lock
Customer Testimonial

Anti-Snap Locks to Upgrade Your Home and Business Security in Barnsley

At Lock & Key, we install the latest snap-safe high security locks that are recommended by the police. Our goal is to provide advice on securing your property, and to give you peace of mind whether you are at home, at work, or away.

What are Anti-Snap Locks and How do they Work?

One of the most common methods of entry is lock snapping, a break-in technique that requires very little skill and can be done in a matter of minutes. High security, anti-snap locks can stop burglars in their tracks, adding an extra layer of protection.

With anti-snap locks, it is virtually impossible to gain access into your home via the lock snapping method, which has become so popular among today’s criminals.

The anti-snap cylinder has a line cut into the body, and this is known as the ‘sacrificial snap line’. The reason it is named the ‘sacrificial line’ is because this is the weak point at which the lock will snap when someone tries to tamper with it. However, the actual lock mechanism itself is protected during this process, remaining fully intact. This means the lock will not break and the door remains secure.

How do I know if I have Anti-Snap Locks?

It’s highly recommended to have your locks changed every few years to ensure your home is as secure as possible. If you’re not sure when your last lock change was, or whether you have anti-snap locks fitted, get in touch with Lock & Key today. Having a free home security check is the easiest way of finding out how secure your property is and what you can do to improve it.

Call our 24/7 helpline:

01226 952 812

For a fast, professional service​

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Book Your FREE Security Survey Today!

Call Now  01226 952 812

Our Lock Replacement Process

Your property is our top priority, and here’s how we can do that for you no matter what day or time of the week.

Call us

FREE Initial Security Assessment

We’ll diagnose the problem and our expert locksmiths will advise the best course of action with a FREE quote!

24/7 Emergency Call Out Service

Our Security Locksmith will be in touch

Expect that our expert security door locksmith will be in touch to arrange a suitable time to make an assessment of your needs

Non-Destructive Entry

Non-destructive Entry and Repair Techniques

Worried about damages? Don’t worry, our locksmiths are trained to use non-destructive entry techniques wherever possible!

Door featuring a new high security locking mechanism following a burglarly
Aluminium door with new fittings
Replacement high security snap-locks fitted to uPVC patio doors
ABS security locks
Customer Review

High Security Locks - Why You Should Hire a Professional Locksmith

Installing high security locks is not a simple DIY task. Our professional locksmiths brings expertise, precision, and up-to-date knowledge of security standards. 

Here are some key reasons why hiring a one of Lock & Key specialists is the right choice when it comes to your home or business security:

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Expert Security Assessment

Our Lock & Key master locksmiths can evaluate your property’s security vulnerabilities and recommend the best high security locks for your specific needs.

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Proper Installation

An incorrectly installed lock can compromise security. A locksmith ensures that your locks are fitted securely and aligned with manufacturer guidelines.

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Access to High-Quality Products

At Lock & Key Barnsley have access to premium high security locks that are not always available to the general public.

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Emergency Assistance

If you are locked out, have suffered a break-in, or need an urgent lock replacement, we can provide fast and reliable service.

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Long-Term Security Solutions

Our team of highly trained locksmiths can offer additional security enhancements, such as reinforced doors, CCTV installation, and smart lock integration.

Call our 24/7 helpline:

01226 952 812

For a fast, professional service​

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Expert locks, expert care – Your security partners for comprehensive protection and peace of mind

High security door lock replacement
Composite door fitted with a new handle and high-security guaranteed lock
Snap-safe door lock installation
Customer Testimonial

Upgrade to High Security Door Locks Today for Better Protection

If your locks are old, or maybe you’ve neglected to update your home security for a few years, it’s time to upgrade them. A high-security lock could be the difference between you coming home from work as usual or pulling up to find your house has been burgled and all your most prized possessions have been stolen! 

Whether you want to upgrade to high-security door locks or book a home security check – we’re here to help. We’ve helped hundreds of homeowners across Barnsley and the surrounding areas to upgrade their locks and make their homes more secure.

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Enhanced Protection

High security locks provide an extra layer of defence against intrusions, keeping your family, employees, and valuables safe.

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Long-Lasting Durability

Made from premium materials such as hardened steel and reinforced alloys, these locks are designed to withstand significant wear and tear.

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Improved Key Control

Since high security locks use patented key systems, you have better control over who can duplicate keys, reducing the risk of unauthorised access.

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Insurance Compliance

Many insurance providers require high security locks to be installed as part of their security policy. Upgrading to these robust locks can help to reduce your premiums and ensure compliance with insurance standards.

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Peace of Mind

Knowing that your property is secured with state-of-the-art locking technology provides reassurance that your home or business is protected.

Call our 24/7 helpline:

01226 952 812

For a fast, professional service​

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Securing your home and business with high security locks ... we’re the key to your peace of mind

Lock replaced and entry gained by the experts at Lock & Key Barnsley
Locksmith in Barnsley arriving to carry out repairs
The Barnsley Lock & Key team
Anti snap lock fitted to a door
Customer Review

Why Choose Lock & Key Barnsley?​

We have been installing high security locks across Barnsley and the wider area for over three decades, helping local residents and businesses to secure their properties. 

Thanks to our fast response times, affordable prices and friendly local locksmiths, we’ve racked up hundreds of 5-star reviews, so you can rest easy knowing you’re in very capable hands.

We are proud to say that all our expert locksmiths are both City & Guilds Accredited and NCFE-approved. This means when your local locksmith turns up on your doorstep, you can be totally confident in the service and quality of workmanship you will receive. 

Over 30 years serving Barnsley

DBS checked

City & Guilds Accredited

Full warranty

In-house trained Master Locksmiths

No national call centres

Real people with real experience

Passionate about customer service

Call our 24/7 helpline:

01226 952 812

For a fast, professional service​

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

At Lock and Key Barnsley, we have built an enviable reputation over the past 30 years, for providing  transparency and honesty in our approach to locksmith services.

When one of our local locksmiths arrives at your property, they will always explain exactly what they are going to do and why, they will only go ahead with any work if you are completely satisfied that this is the best course of action for you.

Lock & Key Barnsley

We value the professional quality of our work, and our locksmiths work tirelessly to consistently achieve our ever increasing 5 star reviews as you can see on Google

Over 200+ 5 Star Google Reviews

We’ve grown throughout the years based on the level of service that we provide. We’re proud to consistently serve Barnsley with a local, honest and reasonably priced locksmithing service which means our customers leave reviews like this:

jo jackson
15:34 16 Mar 25
Called lock and key out . Late one evening . Due to my key getting stuck in lock . They came out very quickly and replaced the lock . Great service and very friendly.
Jane
09:33 04 Mar 25
Quick & great service, thank you
Garreth Bruff
10:02 20 Feb 25
Very progressional and responsive service
Tim Hawker
20:02 19 Feb 25
Fantastic, quick service again!
Bev Mills
09:27 16 Feb 25
Came same day excellent work repaired the lock just like new
Lisa Bates
14:38 14 Jan 25
I was locked in my house and they were efficient in helping, coming out within 2 hours. Thorough and professional and very reassuring. Great customer service. Thankyou
Karen Middleton
19:03 06 Jan 25
I called them as my door wouldn't lock, Terry came out within 2 hours and fixed it. He was pleasant and polite.Excellent service
Julie Smith
19:51 25 Dec 24
Emergency call out Christmas Eve 16:00 hrs, arrived within the hour. Removed damaged cylinder and fitted new cylinder and handles to door. Excellent service. Thank you Terry, Merry Christmas and Happy New Year.
Maureen Oliver
16:00 26 Nov 24
Came within 3 hours of my call and put in a new mechanism ( the one in was over 25 years old and obsolete). A lovely fellow , very polite and best of all I. A sleep tonight because the door locks. Thank you.
Em Cobain
15:17 06 Nov 24
Very quick
Anna White
12:03 28 Oct 24
Within 2 hours of calling Terry had come out, worked out what was wrong, fixed the fault and realigned the door. It is now smooth and secure. Thank you for making such a worrying situation disappear!
Linda Dale
14:17 16 Sep 24
Thank you very much Terry....The service is excellant..
Sharon Craig
11:47 10 Sep 24
I would highly recommend lock and key. I couldn't open my door the key wouldn't turn so gave them a call. Jim came and fixed the problem quickly and efficiently. It works perfectly now. Thank you Jim 😊
Louise G
08:14 10 Sep 24
Excellent service. Jim arrived and repaired my door quickly and fully explained the issue and solution to me. The company offer a 12 month guarantee on their work. He also offered advice on how to extend the life of the lock. Very courteous and personable service. Fully recommend!
Tanya Dobrovolskis
16:16 14 Aug 24
Lost my front door key on hols so was dreading getting back and having to wait around for a locksmith. Called Lock and Key they were here within half an hour took less than that to open the door and replace the lock. Given plenty of spare keys the locksmith was efficient and friendly and didn't cost the earth. Highly recommended.
Phil Sykes
20:08 28 Jul 24
Came within an hour Sunday evening. Explained and showed me the damage that had caused the jam and broken key and gave me a fair quote for the repair. Replaced the lock and handle mechanism and thoroughly checked everything, even adjusted the door mountings as they were out. Brilliant job and smashing fella, wholeheartedly recommend.
Mark Bradley-Pratt
19:46 09 Jun 24
Having found that the French doors would not lock on Sunday evening I phoned lock and key Barnsley. I gave a description of the problem and John gave me a quote for what he thought the problem would be but explained if it was something else he may have to adjust the quote. He said he could be with me in 30 minutes, it was actually more like 20 minutes. He checked the lock and confirmed it was the issue we had discussed. John completed the required work promptly and with minimum fuss. He left me with a receipt for the work, after demonstrating the new lock working. Very happy with this service and would recommend.

Your Property – Our Priority

Unmatched Locksmith Expertise Awaits

We are the go-to choice for homeowners and businesses across Barnsley seeking reliable and professional locksmith services.

Here are just a few key reasons why you should choose us to secure your property:

Local Business

24/7 Availability

Fast Response Time

Wide Range of Services

Expertise

Up-to-Date Training

Affordable Pricing

Professionalism

1 Hour Call-Out

DBS Checked

Established 30 Years

Master Locksmiths

High Quality Products

Customised Solutions

Efficiency

Guaranteed Work

Trustworthiness

Security Assessment

Personalised Attention

City & Guilds Accredited

Location areas we cover in Barnsley

Our locksmiths can usually attend within 60 minutes to the following areas within Barnsley including:

24/7 helpline - CALL NOW:

01226 952 812

Lock & Key Barnsley
The Business Village
Innovation Way
Wilthorpe
Barnsley
S75 1JL

Request A Quote

Saving You Time and Money with a Reliable Local Locksmith

Trusted Locksmith Services in Barnsley

Our team of highly qualified and well-trained mobile locksmiths are always available to assist, whether its those who are locked out, need new locks installed, or want to upgrade their security system. We guarantee high-quality service and complete satisfaction. Need prompt and professional locksmith solutions? Call us. 

30 Years Experience

Your Satisfaction Guaranteed

Frequently asked questions

At Lock & Key Barnsley, we pride ourselves on keeping prices low and affordable for all our Barnsley customers. A locksmith can cause depending on the service you require, the issue at hand and the solutions available – but don’t worry, we don’t charge over the odds like most national locksmith companies. We provide free quotes with no obligation over the phone, so you’ll know what to expect before we even attend.

The typical response time will vary from 30 minutes to an hour in emergencies. Because our locksmiths are local to Barnsley and the surrounding area we can easily get to you at any time of day.

Our locksmiths are DBS checked, insured, and our the only officially City & Guilds certified locksmiths in the UK which is the highest accreditation in locksmithing. Trust that you and your property are in the safe hands of the professionals.

Yes! Here at Lock & Key Barnsley, it’s our number one priority to ensure our customers’ satisfaction. Which is why we only use high-quality locks and equipment with a guarantee. Our guarantees are applicable within 12 months from your visit. And in the rare event that our locks and workmanship will go wrong, trust that we’ll return to your property ASAP and replace it. All completely free of charge!

We know what it feels like to wait for your locksmith, but trust that we will be at your doorstep in no time at all. Please make sure that your reachable via your mobile phone so we can locate you, and as much as possible avoid doing anything with your locks or attempt to fix it. We’ll take care of everything once we’re there!

This depends on the type of lock you have, for instance if it’s a standard Yale rim cylinder type or a Euro Cylinder one, it will take mere minutes to gain entry. Likewise, if it’s a more complex lock then it can take longer.

Our locksmiths can take 30 minutes to replace door locks and work on adjustments to secure it. But this can vary from the nature of the door (is it uPVC for instance), the number of locks to be replaced, and what kind of lock is used. This can all be answered by our local locksmith when he arrives at your property.

Yes, in most cases we can provide you with a quote before even taking on the work so you’ll know what it all entails. We’ll most likely ask you some  questions to help identify the main issue together with photos to properly assess it. Upon arrival our locksmith will confirm the prices before proceeding with any work.

Absolutely NO call out fees when you hire one of our locksmiths! The only thing you’ll be charged for is the services you need based on the lock and key problem. We value transparency, and we don’t ever charge hidden fees.

Payments can be easily made in cash or via all major debit and credit cards.

Additional Resources You May Find Useful

Please find information on related sites we at Lock & Key Barnsley think you may find helpful when it comes to home security, crime prevention and staying safe.

Neighbourhood Watch
Crime Stoppers

Neighbourhood & Home Watch Network
The largest volunteer-led crime prevention charity in the country, working hand in hand with communities to support them in being safer, more resilient places to live. They provide resources, projects and networks that support volunteers and communities to work together to prevent crime, raise awareness around safety initiatives and community resilience, and connect neighbourhoods.

Email: enquiries@ourwatch.org.uk
Web:
 https://www.ourwatch.org.uk

CrimeStoppers
Being burgled isn’t just about the things you lose; it also robs you of feeling safe and secure  in your own home. If you have any information about a person who has committed a burglary, you can call Crimestoppers anonymously any time, day or night, on 0800 555 111. You can also provide any information you may think is useful via their online secure form.

Phone: 0800 555 111
Web: https://crimestoppers-uk.org/

Secured by Design, Official Police Security Initiative
ageUK Assisting People Across the UK

Secured by Design
An official police security initiative which focuses on crime prevention of homes and commercial premises and promotes the use of security standards for a wide range of applications and products including locks, doors and windows.

Phone: 0203 8623 999
Web: www.securedbydesign.com

Age UK
A national charity which supports and assists a network of over 170 local Age UK’s, which between them provide an extensive network throughout England. The Age UK family also includes Age Scotland, Age Cymru and Age NI.

Email: contact@ageuk.org.uk
Web: https://www.ageuk.org.uk

Yale Locks
ABUS Security Tech Germany
Mult-T-Lock - High Security Locking and Access Control Solutions
Schollser Technik Premium and Entry Level Door, Window and Security Hardware Products
ASSA ABLOY Complete Door and Access Control Solutions
ERA Home Security Products
GU Locks Guarantee the Safety and Security of Your Property
ULTION Smarter Locking for UK Homes

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24 hrs a day