Find window lock fitting near me

Faulty or outdated window locks can leave your home vulnerable and make day-to-day use frustrating.

Whether you need a quick lock replacement or a full upgrade across several windows, you're in the right place.

Here, you'll discover how to find checked window lock fitters near you, understand costs, and know what to ask before you book.

How to find window lock fitting services near you

Finding window lock installers who cover your area is quick and simple:

1. Search your postcode

Enter your postcode to see window lock fitters who work in your area.

2. Compare options

View company profiles, read real customer reviews, and check credentials.

3. Get in touch

Get a selection of quotes quickly, helping you compare options like-for-like.

4. Use the Checkatrade app

Search, track messages, and view quotes all in one handy place.

Find window lock fitters near you with Checkatrade

Only tradespeople who pass our checks and commit to the Checkatrade Standard appear in our listings. That means you can search, compare and contact window lock fitters with confidence.

To find checked window lock fitting services in your area, simply enter your postcode below — it only takes a moment.

Find window lock fitting in your area

• Find window lock fitters in London

• Find window lock fitters in Manchester

• Find window lock fitters in Birmingham

• Find window lock fitters in Leeds

• Find window lock fitters in Glasgow

• Find window lock fitters in Bristol

Find related services you may need

• Find locksmiths near me

• Find double glazing repair near me

• Find door unlocking services near me

Why not download the Checkatrade app for all the tradespeople you need at your fingertips?

Why might you need window lock fitting services?

There are plenty of reasons to hire a checked tradesperson for window lock fitting services. For example:

• Your window lock has jammed or stopped engaging

• The key has snapped or gone missing

• You’ve moved house and want improved security

• A tenant or landlord has requested upgraded locks

• Your insurance provider requires compliant locks

• You want child-safety restrictors installed

Need help with other home security upgrades? At Checkatrade, we've got you covered. Explore content on CCTV installation, door lock upgrades, alarm fitting, and tips to keep your home safe year-round.

What does window lock fitting involve?

The process of fitting window locks depends on your window type and the lock mechanism in question:

Fitting locks on uPVC windows

• uPVC windows usually have integral multi-point systems

• The fitter removes the old mechanism and installs a compatible replacement

• Alignment is checked to ensure smooth opening and secure locking

Fitting locks on timber sash windows

Common options include:

• Screw sash fasteners

• Fitch fasteners

• Quadrant arm fasteners

These are surface-mounted and typically quicker to replace.

What to expect

• Your fitter will assess the window type and suggest the most secure and appropriate lock

• The lock will be fitted using the correct fixings

• To complete the job, your fitter should test the lock and show you how to use the lock safely

How much does window lock fitting cost?

In the UK, locksmiths will charge charge an average of £65 per hour. Out of hours calls will usually cost more.

The cost of fitting window locks will depend on several factors, including:

• The number of locks

• Window type (uPVC, sash, aluminium)

• Lock brand and security level

• Access and condition of the window

When hiring, get a selection of quotes so you can compare prices, parts and availability.

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Questions to ask before hiring a window lock installer

Use this list of suggested questions to help you feel more confident before you book:

• Which lock types do you recommend for my window material?

• Can you source like-for-like replacements or upgraded security versions?

• What is included in your quote (labour, parts, call-out, VAT)?

• 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 fitting 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 fitting services near you.

FAQs about window lock fitting services

Can uPVC window locks be replaced?

Yes, uPVC window locks are typically part of a multi-point system and can be replaced with a compatible mechanism.

Are window locks effective for home security?

Modern locks significantly reduce the risk of forced entry. No lock is 100% secure, but good-quality fittings provide strong protection.

Do I need a locksmith or a window specialist?

A locksmith can fit and replace most window locks, while window specialists can help with more complex uPVC or mechanism issues.

Can I fit a window lock myself?

You can fit some sash-style locks, but uPVC multi-point systems are best handled by a checked fitter to avoid damaging the mechanism.

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