My Services

PC, laptop, console & phone repair, custom builds and websites for Newtownards, Bangor, Comber & across County Down

  • 90-day warranty
  • 24–72h turnaround
  • Fixed quote before any work
  • Local — no posting away

Computers & Laptops

Overview
Windows Installation Fresh Windows 10/11 installation, driver setup, essential software, and Windows updates. Clean start for your PC. From £45
Data Recovery Recover lost files from failing or damaged drives. Photos, documents, and important data retrieved where possible. From £60
Laptop Screen Replacement Laptop and console screen replacement. Cracked, dead pixels, or flickering displays fixed with quality replacement panels. From £50
Keyboard & Trackpad Repair Laptop keyboard and trackpad repair or replacement. Sticky keys, unresponsive inputs, and liquid damage. From £40
Overheating Fix Full thermal overhaul — fan cleaning, thermal paste replacement, and heat sink service. Stops shutdowns and throttling. From £35
Laptop Battery Replacement Laptop and handheld console battery replacement. Restore battery life with a quality replacement cell. From £30
Custom PC Build Bespoke PC builds for gaming, office, or creative work. Free consultation, part selection, build, and OS setup. Parts extra. From £75
Charging Port Repair Laptop charging port and DC jack repair or replacement. Fix loose connections and intermittent charging. From £40
WiFi & Bluetooth Fix Wireless connectivity issues diagnosed and resolved. WiFi card replacement, driver fixes, and antenna repairs. From £25
Data Transfer & Migration Transfer files, apps, and settings from old to new device. Full backup and migration with verification. From £30
Full Diagnostic Comprehensive hardware and software diagnostic to identify faults. Detailed report with repair recommendations. From £20
Maintenance Clean Full internal clean, dust removal, thermal paste replacement, and performance check. Keep your PC running cool and quiet. From £40

Games Consoles

PlayStation Xbox Nintendo
Overview
Steam Deck Repair Screen, battery, SSD upgrade, and general repairs for all Steam Deck models. From £40
PS4 / PS4 Pro — Clean & Liquid Metal Full strip-down, deep dust clean and premium liquid metal for the best temperatures on PS4 / PS4 Pro. Flat £50. From £50
PS5 — Clean & Liquid Metal Full strip-down, deep dust clean and premium liquid metal for cooler, quieter running on the PS5. Flat £50. From £50
Xbox — Clean & Thermal Paste Full strip-down, deep dust clean and high-grade thermal paste for Xbox One / Series. Flat £50. From £50
Console / PC Dust Clean A quick internal dust clean for a console or PC to cut fan noise and temperatures. No thermal re-paste — for that, choose the clean & re-paste service. From £25
Full Diagnostic Comprehensive hardware and software diagnostic to identify faults. Detailed report with repair recommendations. From £20
Maintenance Clean Full internal clean, dust removal, thermal paste replacement, and performance check. Keep your PC running cool and quiet. From £40

Mobile Phones

Apple Samsung Google
Overview
Phone Battery Replacement Worn-out phone battery replaced so it holds a full charge again — Apple, Samsung, Google and more. Same-day where possible. Price varies by model — see the price list on the phone repair page. Price on request
Phone Health Check & Clean Battery-health check plus a full clean — speaker grilles, earpiece and charging port cleared of dust and lint, and a once-over of the buttons and ports. Keeps your phone charging, sounding and running its best. From £15
Full Diagnostic Comprehensive hardware and software diagnostic to identify faults. Detailed report with repair recommendations. From £20

Upgrades

Overview
GPU Upgrade Graphics card upgrade, driver installation, and performance testing. Ideal for gaming or creative workloads. Parts extra. From £45
RAM Upgrade Memory upgrade for faster multitasking. Includes compatibility check, installation, and testing. Parts extra. From £25
CPU Upgrade Processor upgrade with compatibility check, installation, thermal paste, and performance testing. Parts extra. From £40
PSU Upgrade Power supply replacement or upgrade. Proper wattage sizing, modular cabling, and safe installation. Parts extra. From £30
Console Storage Upgrade Extra SSD / M.2 storage fitted and tested — PS5 and Xbox Series expansion, or an SSD swap for older consoles, so you're not deleting games to install new ones. Price excludes the drive. From £30

Transparent Pricing

Every repair is different, so I give you a clear, fixed quote before any work begins —
no hidden costs, and you approve the price first.

Book a Repair

Brand names and logos are trademarks of their respective owners, shown only to indicate the devices we service. JMTechNI is an independent repairer and is not affiliated with or endorsed by these brands.

Frequently Asked Questions

Repairs, pricing, turnaround and the areas I cover

JMTechNI is based in Newtownards, County Down and covers the surrounding area including Bangor, Comber, Dundonald, Donaghadee, Holywood, the Ards Peninsula and across Greater Belfast.

Every repair is different, so I give you a clear, fixed quote before any work begins — you'll always know the price up front, with no hidden charges.

Most repairs are completed within 24–72 hours, depending on the fault and whether any parts need to be ordered in.

Desktop PCs, laptops and custom-built machines, plus handheld gaming consoles like the Nintendo Switch and Steam Deck. I work with all the major brands.

Yes — I build bespoke PCs to suit your needs and budget, from everyday office machines to high-end gaming rigs, and can advise on the right parts before you spend a penny.

Yes. All repairs and custom builds come with a 90-day warranty for peace of mind, and I'll keep you updated at every step so you always know what's happening.

Use the Book a Repair form on the website, give me a call, or message me on WhatsApp — whatever's easiest. I'll get back to you to arrange drop-off and talk through the problem.

Areas I Cover

Based in Newtownards — I also cover Bangor, Comber, Dundonald, Donaghadee, Holywood, Ballygowan, Greyabbey, Millisle, Conlig, Ards Peninsula, Greater Belfast, County Down.

Computer repair in Newtownards Computer repair in Bangor Computer repair in Comber Computer repair in Dundonald Computer repair in Donaghadee Computer repair in Holywood Computer repair in Conlig Computer repair in Ballygowan Computer repair in Greyabbey Computer repair in Millisle