Nintendo Switch Repair
Nintendo Switch Diagnostics & Assessment
Bringing in a Nintendo Switch that's behaving oddly — not charging, crashing games, drifting Joy-Con sticks, making strange noises, or simply not turning on — and not knowing exactly what's wrong is completely normal. At Mr Gadget in Rickmansworth we offer a thorough diagnostic service for all Nintendo Switch models at no charge.
Our Switch diagnostic covers power and charging systems, display and touch function, Joy-Con rail and connector condition, all button inputs, speakers and headphone socket, cartridge slot, dock connectivity, Wi-Fi and Bluetooth, and internal storage. We document every fault found and provide a clear written quote for each repair before you make any decision. There's no obligation to proceed.
Book This Repair →Common Symptoms
Do Any of These Sound Familiar?
These are the exact phrases our customers search for before they visit us — if you recognise any of them, bring your device in for a free assessment.
Walk in Mon–Sat 9am–5pm or book your repair online. No appointment needed.
Why Mr Gadget
What Makes Us Different
Our diagnostic service costs nothing — no obligation to proceed.
You receive a written summary of every fault found on your device.
Most diagnostics are completed within an hour while you wait.
Every repair option is explained with a clear price before you decide.
How It Works
Our Repair Process
No appointment needed — bring your Switch to our Rickmansworth store.
We test all hardware and software functions systematically.
You receive a written list of every fault found on the device.
We quote each repair option clearly — no obligation to proceed.
Areas We Cover
Serving 24 Local Towns
Based in Rickmansworth, we serve customers from across South West Hertfordshire and North West London. Click your nearest town to see all available repairs and town-specific pages.
✓Rickmansworth▼
✓Watford▼
✓Chorleywood▼
✓Croxley Green▼
✓Northwood▼
✓Harefield▼
✓Chalfont St Peter▼
✓Bushey▼
✓Moor Park▼
✓Pinner▼
✓Harrow▼
✓Gerrards Cross▼
✓Leavesden▼
✓Garston▼
✓Ruislip▼
✓Kings Langley▼
✓Abbots Langley▼
✓South Oxhey▼
✓Denham▼
✓Carpenders Park▼
✓Maple Cross▼
✓Mill End▼
✓Northwood Hills▼
FAQ
Frequently Asked Questions
Yes — completely free, no obligation whatsoever.
Most Switch diagnostics take 30–60 minutes.
No — walk-ins are welcome Mon–Sat 9am–5pm.
You receive a written list of faults and a clear quote for each repair. You choose what you want to fix — no pressure.
You're under no obligation. We return the device with the written diagnostic report at no cost.
Ready to Get Your Nintendo Switch Fixed?
Walk in Mon–Sat 9am–5pm — no appointment needed. Or book online, call us, or message on WhatsApp.
Book Online WhatsApp 07711 272860 📞 01923 934966