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4.8 Google Rating

600+ Customer Reviews

Liverpool Street, London

Same-day repairs available

Apple MacBook

MacBook Air 15" M3 A3114 (2024) Repair

The MacBook Air 15" M3 A3114 brings the M3 chip to the 15-inch Air chassis. The Liquid Retina display maintains the same True Tone and P3 colour standard as the M2 model. Screen replaceme...

Diagnosis first for most MacBook faults; parts may need pre-ordering. 12-month warranty on most repairs Walk-in or mail-in No data wipe for hardware repairs

4.8600+ reviewsGoogle Reviews Same-day available where parts are in stockRepairs from £150

Find the right repair

What's the main problem with your MacBook Air 15" M3 A3114 (2024)?

What happens when you charge or use the battery?

Choose your repair

Battery Replacement

Poor battery life, service battery warning, swelling or shutdowns.

Fast repair6-month warranty

USB-C / MagSafe 3 Port Repair

USB-C charging, power or connection issues.

Charging fault12-month warranty

Not sure what the fault is?

If your MacBook Air 15" M3 A3114 (2024) has multiple faults, liquid damage, no power, intermittent charging, or you are not sure which repair to choose, book a diagnosis first. We confirm the fault before any work begins.

If we discover water damage during your repair that affects the work, we will stop and let you know. A water damage diagnosis is applicable at the current fee, and we will confirm this with you before we proceed.

Book diagnosis Water damage diagnosis

Popular MacBook Air 15" M3 A3114 (2024) repairs

Battery Replacement

from £200.00

Poor battery life, service battery warning, swelling or shutdowns. 6-month warranty.

Fast repair where possible→

USB-C / MagSafe 3 Port Repair

from £150.00

USB-C charging, power or connection issues. 12-month warranty.

Charging fault→

How our repair service works

Choose your repair

Select the fault above or book a diagnosis if you are unsure.

Walk in or post your device

Visit us near Liverpool Street Station or send your device from anywhere in the UK.

We repair and test

Every repair is tested before the device is returned to you.

Collect or receive by post

Collect in store or choose tracked return postage at checkout.

MacBook Air 15 inch M3 A3114 (2024) Repair

Professional MacBook Air 15 inch M3 A3114 (2024) repairs in London, built around clear options, careful testing, and sensible advice before any work starts.

Turnaround: Typically 1 to 3 working days (repair and parts dependent)
Warranty: 12 months on most repairs, 6 months for batteries
Walk-in or mail-in: Near Liverpool Street or UK wide mail-in service

Select the repair you need below. Book your repair

If you’re seeing any of these issues

MacBook will not power on
Battery drains quickly or shuts down unexpectedly
Charging is intermittent or only works in certain positions
USB-C ports feel loose or stop connecting accessories
Trackpad clicks inconsistently or stops responding
Cursor jumps or trackpad gestures fail
Liquid spill or moisture exposure
Random restarts, overheating, or poor performance

Choose the right repair option

Not sure what’s wrong? Start with MacBook Diagnosis for a clear fault overview.
No power or possible liquid damage? Use Diagnostic and fault finding so we can confirm the cause before parts are fitted.
Charging issues: Book Charger port repair for loose ports, intermittent charging, or connection problems.
Battery problems: Book Battery replacement for fast drain, shutdowns, or health warnings.
Trackpad issues: Book Trackpad repair for clicking, responsiveness, or gesture faults.
Logic board repairs: For complex faults we offer logic board repair (quote after diagnosis).

How to confirm your MacBook model

Go to the Apple menu, then About This Mac and check the model details
You can also check System Information for the model identifier
If you are unsure, book a diagnosis and we will confirm it on arrival

What’s included

Professional fitting and careful internal handling
Full test checklist after repair (charging, ports, thermals, trackpad)
Clear advice if a different fix is needed before work proceeds
Data safe service (we do not wipe data as standard, backups recommended)
Warranty support and aftercare guidance
Warranty policy

How it works

Book: Choose the repair option above and place your booking.
Drop off or mail in: Visit us near Liverpool Street or send your MacBook using tracked post.
Repair and return: We repair, test, then notify you for collection or dispatch tracked return shipping.

How our service works

Before you book

If there is liquid damage: diagnosis is recommended first as multiple faults can be present.
If the MacBook is completely dead: we confirm the cause before proceeding with parts.
If you need urgent turnaround: book ahead so we can confirm parts availability quickly.

Why Square Repair

Central London location near Liverpool Street
Clear options and transparent pricing before work starts
Thorough post repair testing checklist
12 month warranty on most repairs, 6 months on batteries
UK wide mail-in available

Frequently Asked Questions

What MacBook Air 15" M3 A3114 (2024) repairs can I book at Square Repair?

We repair the MacBook Air 15" M3 A3114 (2024) including battery replacement and USB-C charging port repair. If you are not sure what the fault is, we also offer a diagnosis service. Walk in near Liverpool Street Station or use our UK mail-in service.

How do I know which MacBook Air 15" M3 A3114 (2024) repair I need?

Generally fast drain or unexpected shutdowns usually mean the battery; charging that is loose or intermittent points to the charging port. If several things are wrong, or you are unsure, book a diagnosis and we will confirm the fault before any work begins.

Can I get my MacBook Air 15" M3 A3114 (2024) repaired the same day?

Many MacBook Air 15" M3 A3114 (2024) repairs are completed the same day where stock and workload allow. Walk in to our workshop near Liverpool Street Station, or book online and we will confirm timing once your device arrives.

Can I post my MacBook Air 15" M3 A3114 (2024) in for repair?

Yes. Our UK mail-in service lets you send your MacBook Air 15" M3 A3114 (2024) from anywhere in the country. Book online, post it to us with tracked delivery, and we return it securely once the repair is complete and tested.

What warranty comes with a MacBook Air 15" M3 A3114 (2024) repair?

Battery replacements carry a 6-month warranty and all other MacBook Air 15" M3 A3114 (2024) repairs carry a 12-month warranty. Every repair is tested before it is returned to you.