Hand-Built in Austin, TX

Custom PCs Engineered to Perfection

Every build is a masterpiece — hand-selected components, meticulous cable management, and a 72-hour burn-in test. From esports rigs to AI workstations, we build it right.

500+

Builds Delivered

4.9

Average Rating

72hr

Burn-In Testing

Master Builders

Our Services

From component selection to final delivery, we handle every detail.

Custom Gaming PCs

High-performance gaming rigs built for 4K, VR, and esports. Every component selected for maximum frame rates and thermal efficiency.

Professional Workstations

Content creation, CAD, and scientific computing rigs optimized for multi-threaded workloads and GPU acceleration.

PC Upgrades & Repairs

Breathe new life into your existing rig. GPU upgrades, storage expansion, troubleshooting, and more.

Custom Water Cooling

Hardline and soft-tube custom loop designs that push thermal performance and aesthetics to the limit.

Cable Management

Showcase-quality cable routing that transforms your PC's interior into a work of art.

PC Build Consultation

One-on-one consultation to plan your dream build. Part selection, compatibility review, and budget optimization.

Recent Builds

Showcase builds that push the limits of performance and design.

CrystalForge 4090

Dual-custom-loop gaming tower with RTX 4090, i9-14900K, and hand-bent acrylic tubing in a Lian Li O11D Evo XL.

RTX 4090 | i9-14900K | 64GB DDR5 | 4TB Gen5 NVMe

RenderNode Pro

Dual RTX 6000 Ada workstation for architectural rendering — 96GB VRAM, Threadripper 7970X, silent operation under full load.

2x RTX 6000 Ada | TR 7970X | 128GB ECC | 8TB SSD

SFF Stealth

RTX 4070 Ti Super crammed into an 11L Fractal Terra case with custom cables and Noctua cooling — silent and portable.

RTX 4070 TiS | Ryzen 7 7800X3D | 32GB DDR5 | 2TB NVMe

NeonFlow

Hardline dual-loop with UV-reactive coolant, distro plate integration, and custom RGB profile synced to system temps.

RTX 4080 Super | i7-14700K | 32GB DDR5 | Custom Loop

SimRig Extreme

Triple-monitor sim racing PC with motion platform controller integration, 64GB RAM, and dedicated peripheral USB hub.

RX 7900 XTX | Ryzen 9 7950X3D | 64GB DDR5 | 8TB SSD

Creator's Canvas

Silent editing suite build with Mac Pro-inspired aluminum chassis mod, Thunderbolt 4, and 10GbE networking.

RTX 4080 Super | i9-14900K | 96GB DDR5 | 12TB NVMe

What Our Clients Say

NexusBuild built me a rig that runs Valorant at 500+ FPS consistently. The cable management is so clean I leave the side panel off at LAN events just to show it off.

★★★★★

Marcus Chen

Esports Competitor

My workstation renders 8K scenes in half the time my old system took. They understood exactly what I needed for Blender and Redshift. Zero crashes in six months.

★★★★★

Sarah Kim

3D Artist

Dual-PC streaming setup that handles encoding, gaming, and VTube Studio simultaneously. The consultation process was thorough — no upselling, just smart choices.

★★★★★

David Park

Software Engineer & Streamer

Needed a silent workstation for our open-plan office. NexusBuild delivered a system I can't even hear under full Revit + Enscape load. Colleagues keep asking who built it.

★★★★★

Jessica Torres

Architectural Designer

Custom CUDA rig for deep learning research. They sourced an RTX 6000 Ada during the shortage when nobody else could. Saved my dissertation timeline.

★★★★★

Alex Rivera

PhD Researcher

My MSFS 2024 setup with triple 4K screens runs buttery smooth. They even mapped the button box integration and calibrated everything before delivery.

★★★★★

Mike O'Brien

Flight Sim Enthusiast

Ready to Build Your Dream PC?

Book a free consultation and we'll spec out the perfect build for your needs and budget.