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Gould I Locks
10.00
(78 reviews)Services & skills
LocksmithWindow Lock RepairKey CuttingEmergency Locksmith ServiceWindow Lock FittingNear Me Locksmiths
10.00
(337 reviews)Services & skills
LocksmithWindow Lock RepairDoors Opened / UnlockedLock FittingSnap LocksLockFit Stratford
10.00
(16 reviews)Services & skills
LocksmithWindow Lock RepairDoors Opened / UnlockedEmergency Locksmith ServiceLock Repairra-mzlocksmiths
10.00
(1 review)Services & skills
LocksmithWindow Lock RepairDigital Smart Door Lock InstallationLock RepairSecurity Door LocksCertified Locksmith
9.94
(442 reviews)Services & skills
LocksmithWindow Lock RepairWindow Lock FittingSafe LocksDigital Smart Door Lock InstallationK&R Locksmith and Windows Ltd
9.91
(63 reviews)Services & skills
LocksmithWindow Lock RepairDigital Smart Door Lock InstallationDoors Opened / UnlockedLock Repair
A broken window lock is not just inconvenient. It can pose a security risk to your home.
Here's everything you need to know about finding and hiring a professional window lock repair service for a fast, reliable fix.
How to find reliable window lock repair companies near me
Finding reliable window lock repair companies in your area is easy with help from Checkatrade.
1. Search your postcode
Enter your postcode in our search tool to browse window lock repair services in your area.
2. Easily check and compare
View profiles, check experience, and read customer reviews. Then create a shortlist of local locksmiths for window repair near you.
3. Get in touch
Use our request-a-quote feature to get a selection of quotes from professional window lock repairers in your area, helping you compare options like-for-like.
4. Use the Checkatrade app
Keep all your messages and quotes in one place and track progress from first enquiry to finished job.

Find the best window lock repair services near you with Checkatrade
When it comes to your home's security, hiring a reliable and trustworthy professional is key. Which is where Checkatrade can help.
Only tradespeople who pass our checks and commit to the Checkatrade Standard appear in our listings. That means you can feel more confident when you’re comparing options and choosing a tradesperson for your window lock repair.
To find checked and reviewed local locksmiths for window lock repair in your area, simply search your postcode below.
Search for checked tradespeople working in your area
Find window lock repair in your area
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Why might you need professional lock repair services?
Broken or faulty locks: Including stiff handles or jammed mechanisms
Loose or misaligned locks: When windows won’t close or lock properly
Lost or missing keys: Leaving your home less secure
Worn or damaged mechanisms: Common in older or frequently used windows
Full lock replacement: When repairs aren’t possible, especially with uPVC locks
Whatever the problem, a professional locksmith can quickly restore safety and peace of mind.
Search for checked tradespeople working in your area
What does professional window lock repair involve?
The good news is that most window lock repairs are quick and can often be completed in a single visit. Here’s what you can expect:
Initial assessment: The locksmith checks the lock, handle, and alignment to spot the issue
Fault diagnosis: Determines whether the lock can be repaired or needs replacing
Minor repairs: Such as fixing loose parts, adjusting alignment, or repairing the mechanism
Parts replacement: Swapping out damaged components or fitting a new lock if needed
uPVC mechanism work: Repairing or replacing multi-point locking systems
Testing: Ensuring the window opens, closes, and locks securely before finishing
Don’t be surprised if a locksmith recommends replacing a multi-point lock, especially on uPVC windows. When these mechanisms fail, they usually can’t be repaired and will need a full replacement.

How much does it cost to fix a window lock in the UK?
Qualified locksmiths in the UK charge an average of £65 per hour.
Replacing a multi-point window lock will usually take around an hour (if there are no complications), so the cost would be around £65 per hour (plus the cost of the lock and materials).
Always ask for a quote before any work begins so you can set your budget accordingly.
You can also check out our locksmith's price guide for a rundown on costs, including what you can expect to pay for emergency window lock repair.
Job Estimate Calculator


Questions to ask before hiring a window lock repairer
Ask these questions to help you feel more confident about your hire:
What is included in your quote (labour, parts, call-out, VAT)?
Can you source like-for-like lock replacements if needed?
Do you offer emergency callouts if the lock fails again?
What guarantee do you provide for the lock and your workmanship?
Do you carry public liability insurance?

On Checkatrade, you'll only find trades who meet our high standards and pass up to 12 checks.
Why use Checkatrade to find window lock repair near you?
Checked - Every Checkatrade member must pass up to 12 checks and commit to upholding the Checkatrade Standard
Reviewed - Over 6.2 million reviews have been published on Checkatrade on everything from communication, tidiness, timekeeping, and quality of work
Guaranteed - Jobs booked through Checkatrade are covered up to £1,000 (T&Cs apply)
Request a quote, search in the Checkatrade app, or enter your postcode below to find window lock repair services near you.
Start browsing for window lock repair near you
Enter your postcode to find a top tradesperson near you
Gould I Locks
10.00
(78 reviews)Services & skills
LocksmithWindow Lock RepairKey CuttingEmergency Locksmith ServiceWindow Lock FittingNear Me Locksmiths
10.00
(337 reviews)Services & skills
LocksmithWindow Lock RepairDoors Opened / UnlockedLock FittingSnap LocksLockFit Stratford
10.00
(16 reviews)Services & skills
LocksmithWindow Lock RepairDoors Opened / UnlockedEmergency Locksmith ServiceLock Repairra-mzlocksmiths
10.00
(1 review)Services & skills
LocksmithWindow Lock RepairDigital Smart Door Lock InstallationLock RepairSecurity Door LocksCertified Locksmith
9.94
(442 reviews)Services & skills
LocksmithWindow Lock RepairWindow Lock FittingSafe LocksDigital Smart Door Lock InstallationK&R Locksmith and Windows Ltd
9.91
(63 reviews)Services & skills
LocksmithWindow Lock RepairDigital Smart Door Lock InstallationDoors Opened / UnlockedLock Repair

For all the information you need about keeping your home and loved ones safe, check out our security hub. From burglar alarm servicing to CCTV installation, we've got you covered.
FAQs about window lock repair
Can window locks be repaired?
Yes – many window locks can be repaired, especially if the issue is with the mechanism or alignment. A locksmith will assess whether a repair is possible or if replacement is the better option.
Can you replace uPVC window locks?
Yes – uPVC window locks can usually be replaced without needing to change the whole window. A professional can fit a compatible lock or mechanism.
Are window locks replaceable?
Most window locks are designed to be replaceable. This is often the most cost-effective solution if the mechanism is worn or damaged.
How long does it take to repair a window lock?
Many window lock repairs can be completed within 30–60 minutes, depending on the issue and whether parts are required.
Is it cheaper to repair or replace a window lock?
Window lock repairs are usually cheaper. But if the lock is badly damaged or outdated, replacement may be more cost-effective in the long run.
Can a locksmith fix a broken window lock?
Yes – locksmiths are trained to repair and replace window locks, including uPVC mechanisms and older lock types.
How do I know if my window lock needs replacing?
Signs you need your window lock replaced include:
Difficulty turning the handle
Loose or stiff mechanisms
The window is not locking securely
Don't delay sorting your window lock repair. Search your postcode below to contact a reliable local locksmith near you today.
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