Custom PC Building in Niagara Region
Expertly crafted systems tailored to your needs, proudly serving St. Catharines, Niagara Falls, Welland, and beyond
With over 20 years of service in the Niagara region backed by 1,100+ Google Reviews, our team gets the job done fast and right. We offer a 90 Day Warranty on all workmanship.
Get Expert HelpJTG Systems is your premier destination for custom PC building in the Niagara Region. With over two decades of experience, our skilled technicians craft high-performance gaming PCs, professional workstations, and unique custom systems designed specifically for your needs. Serving communities like St. Catharines, Niagara Falls, Welland, and surrounding areas, we bring local expertise and passion to every build. Our exceptional service quality is reflected in our 1,100+ 5 star Google reviews from satisfied customers across the Niagara Region.
Whether you’re a gamer seeking the ultimate rig, a professional needing a powerful workstation, or someone looking for a bespoke PC solution, we handle every aspect—from selecting top-quality components to delivering a fully optimized system. Our commitment to excellence ensures your PC performs flawlessly, looks stunning, and stands the test of time.
Custom Build Services in Niagara
Build Categories
Gaming Builds
High-performance gaming PCs built for enthusiasts
Features:
- •Latest high-end GPU systems for maximum frame rates
- •Powerful AMD gaming rigs with cutting-edge processors
- •Intel-based gaming builds for top-tier performance
- •Advanced custom cooling options (air and liquid)
- •Support for ultra-wide and 4K gaming displays
- •Customizable RGB lighting for immersive setups
Workstation Builds
Professional-grade systems for creators and professionals
Features:
- •Optimized for AI, machine learning, and data analytics
- •High-speed rendering for 3D modeling and animation
- •Video editing suites with GPU acceleration
- •CAD and engineering workstations with robust CPUs
- •Multi-monitor support for enhanced productivity
- •High-capacity storage solutions (NVMe SSDs and RAID)
Custom Builds
Tailored systems for unique needs
Features:
- •Compact mini ITX builds for small spaces
- •Silent systems with premium noise reduction
- •RGB showcase builds with synchronized lighting
- •Streaming PCs with dual-PC configurations
- •Home theater PCs (HTPCs) for entertainment
- •Budget-friendly builds without compromising quality
Build Features
Cooling Solutions
Advanced thermal management for optimal performance
Features:
- •Custom water cooling loops with premium components
- •High-performance all-in-one (AIO) liquid coolers
- •Optimized airflow designs with high-static-pressure fans
- •Silent cooling solutions for noise-sensitive environments
- •Hybrid cooling options for extreme overclocking
- •Thermal monitoring and adjustment services
Cable Management
Professional aesthetics and functionality
Features:
- •Custom sleeving with durable, colorful materials
- •Innovative routing for improved airflow and looks
- •Integrated RGB lighting control hubs
- •Modular PSU setups for clean power distribution
- •Hidden cable designs for minimalist builds
- •Cable combs for precision and organization
Performance Tuning
Maximizing system efficiency and power
Features:
- •BIOS/UEFI optimization for peak performance
- •Safe overclocking for CPUs and GPUs
- •Undervolting for efficiency and heat reduction
- •Memory tuning for faster speeds and stability
- •Benchmark testing with industry-standard tools
- •Custom fan curves for balanced cooling and noise
Storage Options
Flexible and fast storage solutions
Features:
- •Ultra-fast NVMe SSDs for quick load times
- •High-capacity HDDs for mass storage
- •RAID configurations for redundancy and speed
- •Hybrid SSD/HDD setups for balanced performance
- •External drive integration for backups
- •Customizable storage tiers based on budget
Our Build Process
Component Selection
Expertly chosen hardware for your needs
- •Performance matching for gaming, work, or creativity
- •Compatibility with top-tier brands
- •Future-proofing with upgradeable components
- •Budget-friendly options without sacrificing quality
- •Sourcing from trusted manufacturers
- •Consultation on cutting-edge hardware trends
Professional Assembly
Precision craftsmanship in every build
- •Meticulous assembly for reliability
- •Expert cable management for aesthetics and airflow
- •Advanced cooling system installation
- •Rigorous testing for stability and performance
- •Quality control at every step
- •Personalized build documentation
System Optimization
Fine-tuned systems for peak performance
- •BIOS/UEFI configuration for optimal settings
- •Latest driver and firmware updates
- •Performance benchmarking and validation
- •Thermal optimization for cool, quiet operation
- •Noise reduction tuning
- •Post-build support for adjustments
🎮 NEW: 2025 Gaming PC Builds
Ready for Hell is Us 4K, Monster Hunter Wilds Ultra, GTA 6, Death Stranding 2 & More
Explore Your Build Options
Gaming PC Configurations
Our gaming PCs are designed to deliver unparalleled performance for every type of gamer in Niagara Region. Choose from entry-level builds for casual play to extreme setups for competitive esports and VR gaming.
- •Entry-Level: Affordable builds for 1080p gaming with smooth performance.
- •Mid-Tier: 1440p-ready systems with high refresh rates and detailed graphics.
- •High-End: 4K and VR-ready builds with top GPUs and CPUs.
- •Customizable Extras: RGB cases, tempered glass panels, and liquid cooling.
Workstation Configurations
For professionals in Niagara, our workstations are built to handle demanding tasks, from creative projects to technical simulations.
- •Content Creation: Fast rendering and editing with multi-core CPUs.
- •Engineering: CAD-optimized builds with high RAM and GPU power.
- •Data Science: AI and machine learning setups with ample storage.
- •Upgrade Paths: Expandable RAM and storage for future needs.
Specialty Configurations
Unique builds tailored to your lifestyle, whether you need a compact system or a silent powerhouse.
- •Mini Builds: Small form factor PCs for tight spaces.
- •Quiet PCs: Noise-dampened systems for serene environments.
- •Showcase Builds: Eye-catching designs with RGB and glass.
- •Streaming Rigs: Dual setups for seamless broadcasting.
Our Build Steps
Consultation
We discuss your needs, budget, and preferences to plan the perfect build.
Design
Expert component selection and system layout tailored to you.
Assembly
Precision building with attention to every detail.
Testing
Thorough testing and optimization for peak performance.
Why Choose JTG Systems in Niagara?
Local Expertise
Over 20 years serving Niagara Region with personalized, hands-on service and same-day support.
Premium Quality
High-quality components from trusted brands with 3-year warranty on all builds.
Full Support
24/7 technical support and free maintenance checks for the first year.
2025 Gaming Requirements & Future-Proofing
The gaming landscape has dramatically evolved in 2025. With titles like Hell is Us requiring RTX 4090 for 4K/30fps, Monster Hunter Wilds pushing RTX 4070 Ti Super for Ultra settings, and Death Stranding 2 demanding up to 48GB RAM, our build recommendations reflect these new realities.
Hell is Us & AC Shadows
- 4K/30fps: RTX 4090 required
- 1440p/60fps: RTX 3090 minimum
- Ray Tracing 1440p: RTX 4070 Super+
- Extended RT 4K: RTX 4090 only
- RAM: 16GB min, 32GB recommended
- CPU: High-core count for physics
Monster Hunter Wilds
- Ultra Settings: RTX 4070 Ti Super
- High Settings: RTX 4060 Ti
- Minimum: RTX 2070 Super
- CPU Intensive: Open world demands
- RAM: 32GB for optimal experience
- Storage: 100GB+ NVMe required
Death Stranding 2
- Base Requirement: RTX 4070 Ti Super
- Optimal: RTX 4080+ recommended
- RAM Critical: 32GB required
- Maximum Settings: 48GB RAM
- Asset Streaming: Fast NVMe essential
- Kojima's Vision: Pushing boundaries
JTG Systems 2025 Gaming Recommendation
Minimum 2025 Gaming Spec:
- • GPU: RTX 4070 Ti / RX 7800 XT
- • CPU: Intel i7-13700K / AMD 7800X3D
- • RAM: 32GB DDR5-5600 minimum
- • Storage: 2TB PCIe 4.0 NVMe
- • PSU: 850W+ Gold rated
Ultimate 2025 Gaming Spec:
- • GPU: RTX 4090 24GB VRAM
- • CPU: Intel i9-14900K / AMD 7950X3D
- • RAM: 48GB DDR5-6400 (for DS2)
- • Storage: 4TB+ multi-drive setup
- • PSU: 1000W+ Platinum rated
Professional Component Selection & Compatibility
Our expert technicians use comprehensive compatibility matrices and performance analysis to ensure every component works perfectly together, delivering optimal performance for your specific needs in Niagara Region.
Intel Processor Options
14th Gen Intel Core i9
Performance: Extreme | Use: 2025 4K Ultra Gaming, GTA 6 Ready
Compatible with: Z790, B760 chipsets
13th Gen Intel Core i9
Performance: Extreme | Use: 4K Gaming, Content Creation
Compatible with: Z790, B760 chipsets
14th Gen Intel Core i7
Performance: High | Use: Death Stranding 2, Hell is Us 1440p
Compatible with: Z790, B760, H770 chipsets
13th Gen Intel Core i7
Performance: High | Use: 1440p Gaming, Streaming
Compatible with: Z790, B760, H770 chipsets
13th Gen Intel Core i5
Performance: Mid-High | Use: Monster Hunter Wilds, 1080p/1440p
Compatible with: Z790, B760, H770 chipsets
12th Gen Intel Core i5/i7
Performance: Mid | Use: Budget Gaming, Entry 2025 Games
Compatible with: Z690, B660, H670 chipsets
AMD Processor Options
AMD Ryzen 9 7950X3D
Performance: Ultimate | Use: Death Stranding 2, 4K Gaming King
Compatible with: X670E, X670, B650E, B650 chipsets
AMD Ryzen 9 7950X/7900X
Performance: Extreme | Use: Content Creation, AI/ML
Compatible with: X670E, X670, B650E, B650 chipsets
AMD Ryzen 7 7800X3D
Performance: High | Use: Monster Hunter Wilds, Gaming Excellence
Compatible with: X670E, X670, B650E, B650 chipsets
AMD Ryzen 7 7700X
Performance: High | Use: 2025 Gaming, Productivity
Compatible with: X670E, X670, B650E, B650 chipsets
AMD Ryzen 5 7600X/7600
Performance: Mid-High | Use: Hell is Us 1080p, AC Shadows
Compatible with: X670E, X670, B650E, B650 chipsets
AMD Ryzen 5000 Series
Performance: Mid | Use: Budget Gaming, Legacy 2025
Compatible with: X570, B550, B450 chipsets
NVIDIA Graphics Cards
RTX 4090
VRAM: 24GB | Use: Hell is Us 4K, Death Stranding 2 Max
Power: 450W | Requires: 850W+ PSU
RTX 4080 Super
VRAM: 16GB | Use: GTA 6 High, AC Shadows RT 1440p
Power: 320W | Requires: 750W+ PSU
RTX 4070 Ti Super
VRAM: 16GB | Use: Monster Hunter Wilds Ultra, DS2 Base
Power: 285W | Requires: 650W+ PSU
RTX 4070 Super
VRAM: 12GB | Use: AC Shadows RT 1440p, 2025 Gaming
Power: 220W | Requires: 650W+ PSU
RTX 4060 Ti 16GB
VRAM: 16GB | Use: Future-proof 1440p, MH Wilds High
Power: 165W | Requires: 550W+ PSU
AMD Graphics Cards
RX 7900 XTX
VRAM: 24GB | Use: 4K Gaming, Content Creation
Power: 355W | Requires: 750W+ PSU
RX 7900 XT/7800 XT
VRAM: 20GB/16GB | Use: 1440p Gaming
Power: 315W/263W | Requires: 650W+ PSU
RX 7700 XT/7600 XT
VRAM: 12GB/16GB | Use: 1440p/1080p Gaming
Power: 245W/190W | Requires: 550W+ PSU
Complete Build Process Documentation
Our systematic 6-phase approach ensures every custom PC build in Niagara Region meets the highest standards of quality and performance.
Consultation & Planning
Duration: 1-2 hours
Component Selection & Procurement
Duration: 1-3 days
Pre-Assembly Preparation
Duration: 2-4 hours
Professional Assembly
Duration: 4-8 hours
System Testing & Validation
Duration: 4-6 hours
Performance Optimization
Duration: 2-4 hours
Quality Assurance & Testing Procedures
Every custom PC build undergoes rigorous testing protocols to ensure maximum stability, performance, and reliability for Niagara Region customers.
Testing Protocols
Component Compatibility Verification
Tools: PC Part Picker, Manufacturer Compatibility Lists
Duration: 30 minutes
Success Criteria: 100% compatibility confirmed across all components
Power Supply Load Testing
Tools: Digital Multimeter, Power Supply Tester
Duration: 1 hour
Success Criteria: Stable voltage delivery under full load
Memory Stress Testing
Tools: MemTest86, Prime95 Blend Test
Duration: 4 hours minimum
Success Criteria: Zero errors in extended memory testing
CPU Stress Testing
Tools: Prime95 Small FFTs, OCCT
Duration: 2 hours
Success Criteria: Stable operation under maximum load, temps <85°C
GPU Stress Testing
Tools: FurMark, 3DMark Time Spy Stress Test
Duration: 1 hour
Success Criteria: Stable graphics performance, temps <83°C
Storage Performance Testing
Tools: CrystalDiskMark, ATTO Disk Benchmark
Duration: 30 minutes
Success Criteria: Performance within 5% of manufacturer specifications
System Stability Testing
Tools: Prime95 + FurMark simultaneous
Duration: 24 hours
Success Criteria: Zero crashes, stable temperatures throughout
Quality Checklist
Advanced Performance Tuning & Optimization
Maximize your custom PC's potential with our comprehensive optimization services, fine-tuned for your specific workload in Niagara Region.
CPU Optimization
- •PBO (Precision Boost Overdrive) configuration for AMD
- •Intel Turbo Boost optimization
- •Memory overclocking and timing optimization
- •CPU voltage optimization and undervolting
- •Core affinity optimization for specific applications
- •Thermal throttling prevention
GPU Optimization
- •GPU core and memory overclocking
- •Power limit adjustment for maximum performance
- •Custom fan curves for thermal optimization
- •Frame rate limiting for consistency
- •Ray tracing and DLSS optimization
- •Multi-GPU configuration if applicable
System Optimization
- •Windows power plan optimization
- •Background service optimization
- •Storage defragmentation and TRIM optimization
- •Network adapter optimization
- •Game mode and full-screen optimization
- •RGB synchronization and lighting optimization
Transparent Pricing Structure
Our clear, upfront pricing ensures you know exactly what to expect for your custom PC build in Niagara Region, with no hidden fees or surprises.
Essential Build
Office work, light gaming, general use
Includes:
- Basic component selection
- Standard assembly
- Basic testing
- 1-year support
Performance Build
1440p gaming, content creation, professional work
Includes:
- Optimized component selection
- Premium assembly
- Extended testing
- Overclocking
- 2-year support
Enthusiast Build
4K gaming, VR, professional content creation, extreme performance
Includes:
- Flagship components
- Custom assembly
- Comprehensive testing
- Advanced overclocking
- Custom cooling
- 3-year support
Additional Services
Service Guarantees & Support
We stand behind every custom PC build with comprehensive guarantees and ongoing support for Niagara Region customers.
3-Year Comprehensive Warranty
Full coverage on all labor and component compatibility issues
- Free repairs for assembly-related issues
- Component replacement assistance
- Performance guarantee maintenance
30-Day Performance Guarantee
If your system doesn't meet promised performance, we'll optimize it free
- Benchmark target guarantee
- Free performance tuning
- Component upgrade consultation
Lifetime Technical Support
Ongoing support for all builds with priority service
- Phone and email support
- Remote troubleshooting
- Priority repair scheduling
Same-Day Local Service
Emergency on-site support within Niagara Region
- 4-hour response time
- On-site diagnostics
- Emergency component replacement
Customer Success Stories
See what Niagara Region customers say about their custom PC building experience with JTG Systems.
Mike
St. Catharines | Gaming Enthusiast Build
"JTG Systems built me the perfect 4K gaming rig. The attention to detail in cable management and the custom RGB setup exceeded my expectations. Playing Cyberpunk 2077 at max settings with ray tracing at 60+ FPS is incredible!"
Sarah
Niagara Falls | Content Creation Workstation
"As a video editor, I needed a powerful workstation that could handle 4K rendering. JTG Systems configured the perfect AMD Threadripper build with 64GB RAM and dual RTX 4080s. Render times are now 5x faster than my old setup!"
David
Welland | Silent Performance Build
"I work from home and needed a powerful but completely silent PC. JTG Systems created a custom liquid-cooled build that's whisper quiet but handles everything I throw at it. The noise optimization was worth every penny."
Jessica
Grimsby | Budget Gaming Build
"I thought I couldn't afford a good gaming PC, but JTG Systems worked within my $1000 budget to build something that runs all my games perfectly at 1080p high settings. Great value and excellent service!"
Ready to Build Your Custom PC in Niagara?
Contact JTG Systems today to design and build the perfect PC for your gaming, work, or personal needs in the Niagara Region.