30 Years of Locksmithing Excellence

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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

Help! How do I Replace My Damaged Locks?

Moving house? Got a lock that’s seen better days? Or just ready to level up your security game? At Lock & Key Doncaster, our speedy, reliable 24/7/365 local locksmiths are always on call to get the job done: fast, efficiently, and fool-proof!

Composite door with a new snap-lock along with a new set of handles
Locksmith at work replacing a composite door lock
uPVC door featuring a high-security TSS lock fitted by Lock & Key Doncaster
uPVC door fitted with a ULTION high security lock which comes with a full guarantee
Customer Review

Are Your Locks Causing You Problems?

Locks are like little unsung heroes standing guard, protecting your valuables, and keeping your loved ones safe. But even the best locks can get a little tired over time. Father Time, Mother Nature, and other factors can sink their teeth into any lock. That’s when lock replacement or repair comes in. After all, peace of mind is priceless!

Just like any gadget or gizmo, locks can get a little tired and start to act up. So, to help you out, we’ve put together a list of the most common lock issues that homeowners often run into.

Wear and Tear

All that turning, twisting, and locking up can wear down the inner mechanisms. Springs can get tired, doors and windows can get a little wonky (thanks, weather!), and keyholes might end up with a bit of a dirt party in there. When this happens, your lock might start feeling sluggish or just flat-out refuse to cooperate!

Lost or Stolen Keys

If someone else gets their hands on your keys, they’re basically holding the keys to your kingdom! Anyone could just waltz in! Time to replace those locks or rekey them stat! It’s the ultimate move to get your security back on track and keep the unwanted visitors out!

Damaged Locks

A broken or damaged lock is basically waving a welcome sign to intruders, whether it’s from years of hard work, a botched break-in attempt, or just a mechanical meltdown! Fixing those locks ASAP is your best move to keep your home or business safe and sound!

Outdated Locks

Your vintage locks might be a little too old-school to meet current British Standards, like the all-important BS3621. And here’s the kicker! Many insurers require your locks to meet this standard. If your locks don’t make the grade, you could be voiding your insurance and put your property at greater risk!

Misplaced Keys

One of the most common problems with locks is simply not having the keys to open the door anymore. When your keys cannot be found, you risk having someone access and being unable to get access yourself. If you cannot find the keys in short order, call our expert team of Locksmiths and we will replace the locks and provide new keys – it’s better to be safe than sorry!

Jammed Locks

Dust, rust, and even a little misalignment can turn your smooth-locking friend into a stubborn mess! If you try to force that key in, you might end up with a snapped key inside the lock. Trust us. You don’t want to open this can of worms!

Key Snapping

If your key’s made from one of those soft metals, it’s basically just waiting to snap when you need it most! Twist, snap, uh-oh! Yanking out that broken key is impossible without turning your lock into a hot mess. So, leave it to us!

Moving Home

When you move in, there’s no way to know how many mystery keys are out there! Previous tenants, estate agents, or contractors could still have a key (yikes!). Changing those locks when you move in means only you and your trusted crew get to call the shots on who’s coming and going!

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

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

Professional Locksmiths – Local Expertise

Serving Doncaster
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Locksmith replacing a damaged door lock
Composite door with replacement locking mechanism
Door featuring a high-security 'Xtreme Federal' lock with key identification tag
Locksmith replacing a damaged lock
Customer Review

Solutions to Your Problem Locks

Give Lock & Key Doncaster a call, and we’ll have your locks back in action faster than a pizza delivery! With decades of experience under our belts, our locksmiths are practically lock legends who RARELY meet a problem they can’t solve! Here’s a peek at some of the most common lock headaches we tackle.

Regular Lock Maintenance

Keep your locks happy with some regular TLC. Grab some graphite powder or silicone spray and give your lock the smooth moves it deserves. No more stiff turns or key snap drama!

Having Locks Replaced

When your locks start acting, it’s time to ditch the old and upgrade to the awesome! Choose shiny new locks that are BS3621 certified for top-tier security and serenity. Bonus: You’ll be playing nice with your insurance, too! Who knew safety could be this stylish?

Repairing or Realigning Locks

Not all lock drama requires a full-on replacement! Sometimes, it just needs a bit of tinkering or a definitive fix. A professional locksmith will swoop in and work their magic to get your lock back on track, and if required fit suitable replacement locks.

Upgrading to Smart Locks

You’ll never have issues with our locksmiths because they have the full backing of the City & Guilds. Moreover, they have NCFE approval, too. Translation? Quality workmanship and professionalism are guaranteed! That’s how you unleash unparalleled peace of mind.

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

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

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

Whatever the time, day or night, if you require a boarding up service, we can help. We operate a 24/7 service across the Doncaster and surrounding area, providing locksmithing solutions to both domestic and commercial customers.

If you require a locksmith in Doncaster, simply call our friendly 24/7 telephone handlers who will arrange for one of our local locksmith to be with you in less than an hour!
Replacement high security snap-locks fitted to uPVC patio doors
Wooden door featuring new fittings
Doncaster Lock & Key Mobile Van arriving to board up a residents broken window
Customer Testimonial

The Benefits of Hiring a Professional Locksmith Service

Sure, that little lock problem might seem like a tiny hiccup. However, trying to fix it yourself could turn your quick fix into a full-blown lock disaster! Here’s why leaving it to the experts is always the way to go.

Many big-name businesses use contractors, meaning they send out locksmiths who aren’t even part of their team! No wonder people are asking, “Where can I find a real professional, who’s friendly, trustworthy, and ready for action near me?” Well, the answer’s simple: Lock & Key Doncaster is just around the corner!

Need a locksmith? At Lock & Key, we provide round-the-clock (24/7/365), super-speedy help with the best locksmith team in Doncaster! Our highly-trained pfessionals are:

We've got it covered

Expertise and Experience

Every member of our team has gone through extensive training, including an accreditation with City & Guilds. Everyone is cleared by DBS, too (and NCFE certified). With years of hands-on lock-wrangling experience, they’ve seen it all. They’ll quickly spot the issue, fix it without the fuss, and save you from extra damage or surprise costs.

We've got it covered

Professional Installation

A badly fitted lock is like leaving the door half open! Our expert locksmiths make sure your locks are installed perfectly. Secure, snug, and burglar-proof! No shortcuts, just solid security!

We've got it covered

Access to High-Quality Locks

Lock it down like a pro! Our Doncaster locksmiths know all the latest high-security locks. Pick-proof? Check! Drill-proof? Yes! Tamper-proof? Of course! We’ll help you choose the best and install it with expert flair!

We've got it covered

Repairing or Realigning Locks

Not every lock needs the boot! Sometimes it’s just a little wobble or misalignment. Our professional locksmiths can tweak, tighten, and tune things up. No full replacement needed!

We've got it covered

Compliance with British Standards

Don’t let your locks void your insurance! Home insurers require BS3621 locks (especially on external doors). Our highly-trained pros make sure you’re safe, secure, and fully covered. No nasty surprises when it’s claim time!

We've got it covered

Emergency Assistance

Locked out? Broken lock? Wrong time? Of course it is! Don’t stress! We’re raring to assist (and serve) 24/7/365! At Doncaster Lock & Key, we zoom to the rescue with fast, friendly locksmith help for homes and businesses across Doncaster and the surrounding areas. Problem solved in no time!

We've got it covered

Avoiding Locksmith Scams

Beware of lock shock! Scam locksmiths exits, ready to pounce! But with Doncaster Lock & Key, you’re in safe hands. We’re fully accredited, totally local, and 100% trustworthy. No tricks, only top-notch service!

Your home deserves VIP treatment, especially when it comes to locks. Whether you’ve got a cranky old lock, lost your keys (again), or your security setup is stuck in the Stone Age, don’t wait! Some issues just need a quick tune-up, but for the big stuff? Call in the professionals (that’s us)!

Everything starts with a proper lock! When you call in a qualified locksmith (like us), you’re not just getting a lock. You’re getting “lock-solid” protection. We make sure everything’s fitted just right, insurance-approved, and ready to keep trouble out. It’s not just security! It’s sleep-easy-at-night confidence!

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

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

Trusted Local Locksmiths with Proven Expertise

DBS Checked and Industry Accredited for Complete Confidence

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

Call our 24/7 Helpline or Request a Quote

Our expert locksmiths are on it. We’ll diagnose the problem and give you the best solution, all for no charge!

24/7 Emergency Call Out Service

A Locksmith with you in Under 60 mins

Need help fast? Our expert local locksmith will race to your door in under an hour, ready to save the day!

Non-Destructive Entry

Non-destructive Entry and Repair Techniques

Our locksmiths are pros at using non-destructive entry methods. Your door stays safe while we get you back inside!

Yale high security anti-snap lock
Garage door fitted with a new replacement lock
New lock barrel installed on an iron garden gate
Locksmith replacing a damaged lock

Types of Locks We Replace

We make lock replacements look easy (and fast)! Whether your locks are worn out or damaged, we’ve got you covered. At Lock & Key, we’ll replace your door locks in under an hour (promise!), so you can get back inside and rest easy knowing your home is safe and sound!

For 30+ years, our locksmiths have been the go-to heroes for residents of Doncaster and beyond. We’ve unlocked doors, fixed locks, and saved the day one turn at a time!

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

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

Securing your home and business with master craftsmanship ... we’re the key to your peace of mind

Woman can't enter house due to a snapped key and is locked out
A Lock & Key Doncaster advisor taking calls from customers

Emergency Lock Replacements ​

We’re here for you, no matter the circumstance and time. We know you don’t want to be stuck waiting for hours, so our speedy team will be there in a flash to rescue you. We’re your friendly local lock superheroes, swooping in to fix those locks and get you back inside, safe and sound. Fast, reliable, and a whole lot of fun! After all, who said dealing with locks has to be boring?

Count on our expert locksmiths to swoop in and save the day (no matter the issue)! We’ll race to you within an hour, ready to tackle your lock troubles like pros. It’s no wonder we’re Doncaster’s number one locksmith choice. We’re fast, friendly, and always on the ball!

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked
At Lock & Key Barnsley we don't charge any call out fees!

No-Call-Out Fees

Lock & Key Barnsley are your trusted Local Locksmiths

Local Locksmiths

All our work is fully guaranteed

Guaranteed Work

Before we proceed with any work we will always provide a comprehensive no obligation quotation

Free Quotes

Commercial lock and key door replacement
Office door access control panel replaced

Commercial Lock Replacements

Business locked out? We’ve got you covered! We’re not just about homes. Lock & Key Doncaster is the go-to for local businesses too! From keeping your place secure (against burglars) to rescuing you in an emergency, we’ll have you back in action faster than you can plan your next venture.

Landlords, let’s lock it down! We’ve got your property security covered! Whether it’s swapping locks for new tenants or just keeping things secure, we’re here to make sure your properties stay safe and sound. For all commercial lock swaps in Doncaster, give us a call.

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

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

Serving Doncaster and the Surrounding Areas for over 30 Years

Replacement lock and keys on patio doors
The Doncaster Lock & Key team
Homeowner improving their security with upgraded window locks from Lock & Key
Window lock repair in Barnsley

Why Choose Lock & Key Doncaster?

Lock replacing is crucial especially if you’re moving properties or have an outdated security system. Better to replace damaged locks rather than wait for your security to be compromised! We’ve got you covered with our expert locksmiths in Doncaster. 

We have been changing locks across the area for over three decades, helping local residents and businesses to secure their properties and gain access where necessary. 

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

We are proud to say that all our expert locksmiths are both NCFE-approved and City & Guilds Accredited. 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. 

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

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

uPVC Doors

High Security Cylinders

Euro Cylinders

Anti Snap Cylinders

Failed Mechanisms

Composite Doors

Failed Mechanisms

Euro Cylinders

Anti Snap Cylinders

High Security Cylinders

Wooden Doors

3 Lever Mortice Locks

5 Lever Mortice Locks

Yale Locks

RIM Cylinders

Night Latches

Bifold Doors

Euro Cylinders

Anti Snap Cylinders

High Security Cylinders

Failed Mechanisms

Aluminium Doors

Failed Mechanisms

Anti Snap Cylinders

High Security Cylinders

Euro Cylinders

Garages

Garage Door Locks

Half Euro Cylinders

T-Handles

Sheds

Horizontal Mortice Locks

3 Lever Mortice Locks

5 Lever Mortice Locks

Shutters / Gates

Mortice Locks

Bullet Locks

Half Euro Cylinders

Free Home Security Survey

Let’s Make Your Home Safer – Book Yours Today!

01302 272 162

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
Woman lost her keys in Barnsley
Couple happy to be able to enter their property again with new keys after a Lock & Key locksmith got them back into their home

Can’t Find Your Keys in Doncaster?

Uh-oh, no keys?! We’ve all been there. Getting home after a long day, reaching for your keys… and nothing! Don’t stress, though! It’s not like The Four Horsemen of the Apocalypse are already here (even if it feels like it). We’ll have you back in your cosy home in a jiffy!

Resist the urge to go all Hulk on your door or break a window! Just call the pros! Leave the locksmithing to us, the local experts who’ll get you sorted without any chaos!

Call our 24/7 helpline:

01302 272 162

Reliable trusted professionals

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

We put care into every job we do, and it shows - our locksmiths truly work hard, and our 5-star Google reviews just keep growing!

Over 200+ 5 Star Google Reviews

We’ve built our reputation in Doncaster and the surrounding areas by offering honest, affordable, professional locksmith services for over 30 years, and our amazing customers keep the great feedback coming!

Becci Rayner
20:12 22 Apr 25
I posted my keys by accident and these guys came out within an hr and a half and got me in my house in minutes. Thank you, I appreciate it so much and will highly recommend you guys
Montana Wiffen
12:23 02 Apr 25
I work for a Letting Agency and I had a Tenant report an emergency issue relating to their door late Friday evening. I contacted Jim at Doncaster Lock & Key and he attended the property within an hour and a half from calling him. He resolved the issue whilst onsite and provided excellent communication throughout; Jim was also very professional. I would highly recommend this company!
martin shaw
11:20 20 Mar 25
Friendly service Terry did a great job
Thomas Tollet
13:10 14 Mar 25
The team at Lock and Key are amazing! I ordered a replacement security door handle which was the wrong size - error on my part. Altough they spent almost an hour trying to fit it they gave me the details to order a replacement in the correct size. Terry came the second time to fit the correct sized handle and completed the job without fuss. Very reasonable priced too - highly recommended. 👍
Vivienne Hopkinson
17:28 01 Mar 25
Jim was very friendly and professional, clearly explaining on what was needed. Will recommend Doncaster Lock and Key, great service.
Laurence Newman
19:23 27 Feb 25
Very prompt response to a problem with our bathroom door. Thank you to Jim for an excellent repair.
andrew
13:16 21 Feb 25
Patio doors wouldn't open, lock broken. Jim was very professional, gained entrance and replaced the lock. Checked door over, made a few adjustments. tidied up and now door working well. I would recommend Jim, came at time agreed and for price agreed. Very pleased with the service.
Natalie Zinck
15:39 05 Feb 25
I had a great experience with Doncaster Lock& Key today. I called at 9 AM, and they initially estimated they’d arrive by 11 AM—but they showed up early, which was a huge relief. Jim was friendly, polite, and got straight to work. Within 45 minutes, he had my lock working perfectly again. Fast, professional, and reliable—I highly recommend them!

Protecting Your Property is Our Top Priority

Setting the Standard for Locksmith Excellence

Trusted by homeowners and businesses throughout Doncaster, we’re the go-to choice for dependable locksmith services. Here’s why our customers continue to choose us:

1 Hour Call-Out

DBS Checked

Master Locksmiths

Established 30 Years

24/7 Availability

Local Business

Fast Response Time

Wide Range of Services

Affordable Pricing

Up-to-Date Training

Expertise

Professionalism

City & Guilds Accredited

Security Assessment

Trustworthiness

Personalised Attention

High Quality Products

Customised Solutions

Efficiency

Guaranteed Work

24/7 helpline - CALL NOW:

01302 272 162

Lock & Key Doncaster
Unit 4, Atlas Office Park Centre
Balby Carr Bank
Doncaster
DN4 5JT

Request A Quote

Save Time – Save Money – Contact Doncaster Lock & Key!

Professional Doncaster Locksmith Services

Our locksmiths are ready to come to your aid 24/7. At Lock & Key Doncaster, we have a fleet of local mobile locksmiths on standby. They can provide quick locksmith services no matter when/where you need them! If you want a new lock, need us to repair your door lock, or need to upgrade your security system, get in touch with us right away.

30 Years Experience

Your Satisfaction Guaranteed

Frequently asked questions

At Doncaster Lock & Key, we pride ourselves on keeping prices low and affordable for all our customers in Doncaster. A locksmith cost can vary 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 all local to Doncaster we can easily get to you at any time of day and literally 24/7.

Our locksmiths are DBS checked, insured and both City & Guilds-accredited and NCFE-certified which are the highest accreditation available in locksmithing. Trust that you and your property are in the safe hands of professionals.

Yes! Here at Doncaster Lock & Key, 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 guarantee is a fully comprehensive 12 months one for all parts we supply and fit. In the rare event that one of our locks goes 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’ll be at your doorstep in no time. Make sure that your reachable via phone so we can locate you, and as much as possible avoid doing anything with your locks or attempt to fix the problem. 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 the majority of situations we can 100% provide you with a quote before even taking the job so you’ll know what it all entails. We’ll most likely ask you questions to help identify the main issue together with photos to properly assess it.

Absolutely NO call out fees when you hire one of our locksmiths! The only thing you’ll be charged of is the services you need based on the lock and key problem. We value transparency, and we never charge hidden fees.

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

Additional Resources You May Find Helpful

Here are some helpful websites that provide additional information on home security, crime prevention, and personal safety.

Neighbourhood Watch
Crime Stoppers

Neighbourhood & Home Watch Network
As the UK’s largest volunteer-led crime prevention charity, this organisation works closely with communities to help create safer and more resilient places to live. It offers a range of resources, initiatives, and networks designed to empower volunteers and local residents to work together in preventing crime, promoting safety awareness, and strengthening community connections.

Email: [email protected]
Web:
 https://www.ourwatch.org.uk

CrimeStoppers
Being burgled isn’t just about losing possessions, it also takes away your sense of safety and comfort in your own home. If you have any information about someone involved in 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-led security initiative dedicated to preventing crime in homes and commercial properties. It promotes the use of accredited security standards across a wide range of products and applications, including locks, doors, and windows.

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

Age UK
A national charity that supports and works alongside a network of over 170 local Age UK branches, creating a wide-reaching presence across England. The broader Age UK family also includes Age Scotland, Age Cymru, and Age NI.

Email: [email protected]
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