Custom gaming PC build in Whetstone — planned with you, built and tested on the High Road
Custom gaming PC build Whetstone players can plan face to face
Online configurators ask you to pick parts from drop-down menus; they never ask what you actually play or what’s on your desk. At Pocket Geek Whetstone by CrC Repair®, a custom gaming PC build in Whetstone starts with a conversation at our High Road counter in N20 — the games, the monitor, the budget, the space — and ends with a machine built around those answers.
Esports titles at high frame rates, sprawling single-player games at 1440p or 4K, streaming, video editing, or a first gaming PC for a teenager: each build is specced for its purpose, stress-tested before handover and backed by a one-year build warranty on top of the manufacturer warranty on every component.
The consultation is free and there’s no obligation. Call in Monday to Saturday, message us, or book a gaming PC consultation online.
Pocket Geek Whetstone by CrC Repair®
1346 High Road, Whetstone, London, N20 9HJ
Tel: 020 3841 5717 · WhatsApp: 07713 302629 · [email protected]
Open: Monday to Saturday, 10am to 6pm · Closed Sunday
⭐ Rated 4.5 from 235 Google reviews
Tell us about the gaming PC you have in mind
Find a repair for your device
Your build begins at the counter, not in a basket
Before we suggest a single part, we’ll ask about your gaming. What’s in your library now, what launches are you saving up for, what resolution and refresh rate does your screen run at, and will the machine double as a streaming, editing, modelling or homework PC? Then come the practical questions — Ryzen or Core, GeForce or Radeon, the footprint your desk allows, lights or no lights, and which bits of an existing rig could live on.
Bring a spec you’ve already worked out and we’ll simply build it well. Arrive knowing nothing and we’ll explain each decision in plain terms. Either way you walk out with a written plan and a total, free to go away and think about it.
From quote to collection — how a Whetstone build works
1. Itemised quote
Each component appears as its own line with its own price, and our labour is listed separately. We order nothing until you’ve signed off the list.
2. Sourcing
Parts are bought from trusted distributors, matching the approved list. Should anything become unavailable, you’re asked before a substitute is chosen.
3. Assembly
We build methodically, route cables with airflow in mind and apply good-quality thermal compound to the CPU, and to the graphics card if it needs it.
4. Burn-in testing
Before you ever see it, the PC is pushed hard on both processor and graphics for an extended period while we watch temperatures and stability.
5. Software set-up
Windows 11 goes on fresh, drivers are brought fully up to date, and any programs you requested are installed.
6. Walk-through
At collection we show you round the inside, explain what each component is doing and answer whatever you want to ask.
Choosing the parts for your gaming PC in Whetstone
We pick components to hit your frame-rate goals and your budget — stock levels never decide the spec:
The case
Small-form-factor Mini-ITX for tight spaces, a tempered-glass ATX mid-tower, or a big full tower for serious cooling. We regularly use Fractal Design, Lian Li, Corsair, NZXT, be quiet! and Phanteks, among others, and can order a specific case you’ve fallen for.
The processor
Both camps are on the table: Intel’s Core Ultra 200 chips (unlocked K versions included) and AMD Ryzen from the 5000 to 9000 series, with the X3D parts whose large cache helps in many games. We’ll explain which suits your titles — no brand favouritism.
The graphics card
This is where most of the gaming budget should go. We install GeForce RTX 40 and 50 series or Radeon RX 7000 and 9000 series cards from board partners such as MSI, ASUS, Sapphire and Gigabyte, choosing the best performance per pound at your target resolution.
RAM and drives
DDR5 memory on modern platforms (DDR4 only where the motherboard requires it) from well-known makers like Corsair, Kingston Fury and G.Skill. The operating system always lives on an NVMe SSD, and more storage can be added for a large library.
Keeping it cool
We match the cooler to the chip — a quality tower air cooler, an all-in-one liquid cooler from 240mm up to 420mm, or a bespoke custom water loop for a centrepiece build.
Power and platform
A reputable power supply from the likes of Seasonic, Corsair or be quiet!, rated well above the system’s actual draw, paired with a motherboard that fits the processor — mid-range B650 through to high-end Z890 or X870E — explained without jargon.
Happy with your current tower but want more from it? Upgrades are covered on computer repair Whetstone, and on the national computer repair and upgrades page.
Rough guide to gaming PC tiers
Use these as a way into the conversation — the final price reflects the exact components agreed.
Entry level — 1080p
High settings at Full HD, typically 60fps and up in modern titles. A sensible first gaming PC that leaves room to upgrade.
Mid-range — 1440p
The sweet spot for most players: high or ultra settings at QHD with strong frame rates, and enough power to stream while you play.
High end — 4K or high refresh
Native 4K, or 1440p at very high refresh, or gaming alongside demanding creative work such as editing and rendering.
Flagship
An RTX 5090 with a top-tier Ryzen or Core Ultra, custom water cooling and a premium chassis — built with exactly the same care as our entry machines.
Why custom usually beats an off-the-shelf gaming PC
Pre-built gaming towers are designed to hit a price point for the manufacturer. Look closely and you’ll often find a cooler that struggles with the processor, a power supply with little spare capacity, non-standard parts that make upgrades awkward, and bundled trial software.
A machine built for you uses standard components you can replace one at a time, a cooler that suits the chip and a PSU with genuine headroom — and it’s been load-tested before it leaves us.
What a custom gaming PC costs in Whetstone
The quote shows the price of every component, followed by a single labour charge covering the build, cable routing, thermal compound, burn-in testing, Windows 11 set-up and the walk-through. The total you agree is the total you pay, and no part changes without your approval.
The free consultation is the best place to start — reserve it through our booking page or just come in.
A gaming PC should last years — not a pop-up job
You’re spending real money, so the PC should be dependable long after the excitement of unboxing. That’s why we plan first, assemble at a steady pace and test under genuine load — for a budget 1080p tower as much as for a flagship.
Pocket Geek Whetstone belongs to CrC Repair®, an award-winning UK repair company with ten stores that share one set of standards. We are an Insurance Approved Repair Centre. Our quality of repair is approved by the world’s biggest insurance provider. Our high-quality repairs page explains our approach.
Gaming PC build warranty in Whetstone
The build
One-year warranty
Our assembly and workmanship are guaranteed for twelve months. If something we did causes a problem, we put it right.
The components
Manufacturer warranty
Every part also keeps its own manufacturer warranty, and we’ll help you use it if a component fails.
Terms are on our repair warranty page. Accidental damage and later modifications aren’t covered.
Visit us to plan your gaming PC in Whetstone
Come and see us at 1346 High Road, N20 9HJ. Tube travellers can walk over from Totteridge & Whetstone in a few minutes, and the M&S Foodhall plus several cafés and restaurants are on our doorstep. We’re open Monday to Saturday, 10am to 6pm; closed on Sundays.
Coming by Tube
A consultation fits neatly into the commute; the station is only minutes from the shop.
Collection day
Most people collect a finished tower by car. We’ll have it boxed and ready, and walk you through it at the counter.
Gaming PC builder near me?
We build PCs for gamers in Ducks Island, Barnet, Palmers Green, Finchley and Millbrook Park. Across N20 and North London, we’re a short trip away.
Everything else about this branch is on the Whetstone store page. Console gamers can see games console repair Whetstone, and every store is on our store locator.
Why gamers in Whetstone build with us
Free, no-pressure consultation
A proper conversation about your games and budget before anything is ordered.
Standard, upgradeable parts
No proprietary components — every part can be swapped or upgraded later.
Stress-tested before handover
Temperatures and stability checked under sustained load on our bench.
Itemised quote
Every component priced individually, with labour shown separately.
Double warranty
A one-year build warranty plus each part’s manufacturer warranty.
Trusted locally
235 Google reviews averaging 4.5 — scroll down to read them.
Gaming PCs built in Whetstone
A few recent builds from our bench:
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Every PC pictured was built and stress-tested at our Whetstone store.