H7K3RSYSTEMS
H7K3R Systems · Since 1996

ELITE HARDWARE,
FORENSIC-GRADE
REPAIRS. RECOVERY. SECURITY. BUILDS.

Custom PC builds, laboratory data recovery, device repair and privacy engineering. Thirty years of hands-on precision — the kind usually reserved for corporations, available to everyone.

#3HWBOT · World
1996 → now30 years hands-on
24–48hTypical repair
Lab-gradeData recovery

Uncompromising Tech.

H7K3R Systems bridges the gap between elite digital forensics and consumer needs. We believe high-tier technology and data security shouldn't just be for corporations. Whether we are recovering irreplaceable family photos from a dead hard drive, securing a civilian's phone from tracking spyware, or building a bespoke 4K architectural rendering rig, we apply the exact same laboratory-grade precision.

Live Threat Telemetry

Monitoring global hardware vulnerabilities to preemptively secure our clients' architecture.

About · Reviews

Ten years behind
the repair desk.

Before H7K3R Systems there was the bench. For ten years I ran the device repair desk at Game On in Croydon — phones, laptops, tablets, MacBook boards and consoles, including the jobs other shops had already turned away.

H7K3R Systems brings that same bench-level care to custom builds, laboratory data recovery and privacy work. The H7K3R name goes back to the console-modding community, and today it competes in overclocking on HWBOT.

Read every review on Google
37

37 five-star Google reviews name me personally.

10

10 years running the repair desk at Game On, Croydon.

100%

100% positive on eBay since 2017.

eBay feedback profile ↗

What customers said

Summaries are written by us to help you browse — they are not the customers’ own words. Every review we hold is listed with its year and a link to the original on Google.

Hardware Architecture

From high-performance entry-level gaming desktops to multi-GPU rendering powerhouses and professional security-testing hardware. We source, assemble, and optimize top-tier silicon.

VENO_KILLER buildIllustration

VENO_KILLER

A budget-friendly powerhouse designed to outperform off-the-shelf market PCs without the e-waste.

£449.00
PROJECT_P buildIllustration

PROJECT_P

Built for solid 1440p gaming and reliable multi-threaded productivity tasks.

£850.00
XPROTO_STEALTH buildIllustration

XPROTO_STEALTH

A stunning, open-air miniature build prioritizing aesthetics and raw airflow.

£1,850.00
APEX_NODE buildIllustration

APEX_NODE

Zero bottlenecks. Optimized for competitive high-refresh-rate esports titles.

£2,100.00
TRIDENT APEX buildIllustration

TRIDENT APEX

Our flagship rig. Engineered for massive CAD rendering, AI generation, and uncompromised 4K fidelity.

£8,610.00

CUSTOM COMMISSION

Don't see exactly what you need? We source and build fully customized hardware loops directly to your specification.

Security Testing Hardware Restricted

Red-team and hardware-assessment equipment for authorised professionals only. Supplied strictly for lawful, in-scope engagements. Every order requires proof of identity, organisation and written authorisation before anything ships.

USB surge testerIllustration

USB Surge Tester

Bench tool for validating USB-port surge and over-voltage protection on hardware you own or are authorised to assess.

Assessment cableIllustration

Red-Team Assessment Cable

Instrumented test cable for authorised physical-security and phishing-resilience assessments carried out under a signed engagement.

Verification required

Tell us your role, organisation and the engagement. We verify before any quote. Not sold to the general public.

Privacy Gear & Armory

Protect your digital footprint in the physical world. Professional-grade EMF shielding and tactical accessories.

Faraday PouchIllustration

Faraday Pouch

Stop phone tracking & keyless car theft.

£25.00
USB BlockerIllustration

USB Data Blocker

Safe public charging. Blocks data pins.

£15.00
Laptop SleeveIllustration

Faraday Sleeve

Complete offline laptop isolation.

£45.00
Faraday HatIllustration

Signal-Proof Hat

Silver-lined EMF protection.

£35.00
Stealth BackpackIllustration

Stealth Backpack

Built-in Faraday compartments.

£120.00
Faraday ParkaIllustration

Faraday Parka

Full-Body EMF Shielding jacket.

£185.00
Operator HoodieIllustration

Operator Hoodie

Heavyweight Tactical Cotton.

£65.00
Precision BitsIllustration

Precision Bit Set

S2 Steel Device Teardown Kit.

£45.00

Diagnostics & Repair

From everyday cracked mobile screens to advanced laboratory data recovery and personal cyber-security sweeps.

Phone RepairIllustration

Everyday Device Repair

Mobile Phone Repair

We service all Apple iPhone, Samsung Galaxy, and Google Pixel devices. Cracked screens, dying batteries, and broken charging ports are typically completed within 24 to 48 hours.

PC & Laptop Fixes

System running slow? We provide virus removal, Windows reinstallations, hard drive upgrades, and physical hinge/screen repair for all major personal laptops.

Cyber SecurityIllustration

Personal Cyber Security

Hacking & Stalking Support

Feel like someone is watching your device or reading your texts? We securely sweep phones and laptops for spyware, keyloggers, and hidden trackers to restore your absolute privacy.

Account Lockdown

Helping you regain control of compromised social media, email, and banking accounts, and applying physical hardware keys to lock them down permanently.

Laboratory ForensicsIllustration

Advanced Laboratory Data Recovery

When a hard drive clicks, or a phone is completely dead from water damage, software isn't enough. We take devices apart in a dust-free laboratory to physically rebuild them and extract your irreplaceable data.

Circuit Board Repair

If a device won't turn on, it's often a tiny burnt chip. We find the short-circuit and replace microscopic components under high-power stereomicroscopes.

Dead Hard Drives

Physical platter swaps, read-head replacements, and direct memory-chip (NAND) data extraction for drives that have been dropped or destroyed.

Destroyed Phones

Direct memory interfacing for critically damaged iPhones and Androids. Bypassing logical software locks via direct hardware-level extraction.

IT Consulting & Architecture

Bespoke technology solutions. From corporate infrastructure auditing to specialized hardware deployment and secure network design.

Illustration

Hardware Assembly & Sourcing

Need 50 workstations for a new office? Or a render farm capable of massive compute? We handle global parts sourcing, complete physical assembly, precise cable routing, and thermal optimization for large-scale corporate operations.

Illustration

Node Deployment & OS Imaging

Mass deployment of operating systems. We create custom, debloated, and highly secure OS images (Windows/Linux) and deploy them seamlessly across your entire corporate hardware fleet.

Illustration

Network Infrastructure

Designing, wiring, and configuring secure physical networks. From running Cat6/Fiber to setting up secure subnets, zero-trust VPN tunnels, and enterprise-grade Wi-Fi with isolated guest portals.

Illustration

Cyber-Security Auditing

We think like attackers so you don't have to. Penetration testing of your physical network, physical access vulnerability assessments, and comprehensive employee security protocol reviews.

Need web, apps or video production?

Our sister studio h7k studio handles websites, applications and AI video content for clients.

Visit h7k studio →

Firmware & OS Archive

Official and open-source operating systems & firmware we deploy during repairs and imaging. Every link points to the vendor or project's own source — nothing unofficial.

PC · Windows ISO / MEDIA

Windows 11

Official Microsoft ISO

Get ISO

Windows 10

Official Microsoft ISO

Get ISO

Windows 8.1

Official Microsoft ISO

Get ISO

PC · Linux OPEN SOURCE

PlayStation SONY FIRMWARE

Xbox SYSTEM UPDATE

Apple macOS

Mobile FIRMWARE / ROMs

H7K3R Arcade

Pick a game to play it full-screen. More titles are added over time — press Esc or Exit to come back.

Hall of Fame

Top 10 per game · enter your 3 letters when you make the board