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JTG Systems
Professional Hardware Repair Services Experts
Looking for Professional Hardware Repair Services?
Expert component replacement and repair for all computer hardware • Same-day service available • 90-day warranty
We are the highest-rated computer company in Niagara.
Professional computer hardware repair in Niagara. Motherboard, RAM, CPU, GPU repairs with expert technicians. Same-day service with 90-day warranty. Call (905) 892-4555!
Same-Day Service1,100+ Five-Star Reviews90-Day Warranty
Visit our Niagara service centre or schedule onsite support—our expert team gets to work right away.
🔧 Hardware Repair Niagara | Component Replacement | JTG Systems
Hardware failures can be complex, but our expert technicians have the tools and experience to fix any component issue.
Computer hardware problems can range from simple component failures to complex motherboard issues. At JTG Systems, we specialize in diagnosing and repairing all types of hardware failures, from desktop computers to laptops, gaming PCs to servers. Our technicians use professional-grade diagnostic equipment and have over 20 years of experience with component-level repairs.
Whether you're dealing with a computer that won't turn on, random crashes, overheating issues, or need performance upgrades, we can help. We stock a wide variety of replacement parts and can source specialized components quickly. Most repairs are completed within 1-3 business days with our comprehensive 90-day warranty.
Free Diagnostic Service: We'll diagnose your hardware issue at no charge and provide a detailed quote before starting any repair work.
Hardware Components We Repair
Our expert technicians can repair or replace any computer hardware component:
Motherboard Repair
Critical component that connects all parts of your computer. When it fails, the entire system stops working.
Avg Cost:Call for Quote
Turnaround:3-5 days
Common Issues:
- •Power-on failures
- •Capacitor damage
- •BIOS corruption
- •Chipset overheating
- •Trace damage from liquid spills
Our Repair Process:
Component-level diagnosis, capacitor replacement, trace repair, and BIOS recovery using specialized equipment.
CPU Replacement
The brain of your computer. CPU failures are less common but require precise replacement and thermal management.
Avg Cost:Call for Quote
Turnaround:2-3 days
Common Issues:
- •Overheating damage
- •Socket pin damage
- •Thermal paste failure
- •Manufacturing defects
- •Power surge damage
Our Repair Process:
CPU testing, socket inspection, thermal paste application, and compatibility verification.
RAM Memory Repair
System memory issues cause crashes, blue screens, and instability. Quick diagnosis and replacement available.
Avg Cost:Call for Quote
Turnaround:Same day
Common Issues:
- •Blue screen errors
- •Random system crashes
- •Memory test failures
- •Boot failures
- •Application crashes
Our Repair Process:
Memory testing with professional tools, slot cleaning, and compatible RAM installation.
Graphics Card Repair
GPU repairs for gaming, design work, and display issues. Both integrated and dedicated graphics solutions.
Avg Cost:Call for Quote
Turnaround:2-4 days
Common Issues:
- •Display artifacts
- •Overheating shutdowns
- •Driver conflicts
- •Power connector damage
- •Fan failures
Our Repair Process:
GPU testing, thermal paste replacement, fan repair, and driver optimization.
Power Supply Repair
PSU issues can damage other components. We test, repair, and replace power supplies safely.
Avg Cost:Call for Quote
Turnaround:1-2 days
Common Issues:
- •Computer won't turn on
- •Random shutdowns
- •Electrical burning smell
- •Fan noise issues
- •Voltage fluctuations
Our Repair Process:
Power testing, capacitor replacement, voltage regulation repair, and safety certification.
Hard Drive Replacement
HDD/SSD replacement and upgrades with data migration. Improve performance with modern storage.
Avg Cost:Call for Quote
Turnaround:1-2 days
Common Issues:
- •Clicking noises
- •Boot failures
- •Slow performance
- •Bad sector errors
- •Complete drive failure
Our Repair Process:
Drive testing, data backup/migration, new drive installation, and OS restoration.
Specialized Repair Services
From basic repairs to complex component-level work, we handle all hardware issues:
Component-Level Repair
Micro-soldering and circuit board repairs for complex hardware failures.
Services Include:
- ✓Surface mount component replacement
- ✓Trace repair and jumper wires
- ✓Capacitor and resistor replacement
- ✓IC chip replacement
- ✓BIOS chip programming
Complexity:
Expert Level
Warranty:
90 days
Performance Upgrades
Hardware upgrades to boost system performance and extend computer lifespan.
Services Include:
- ✓RAM memory upgrades
- ✓SSD installation and migration
- ✓Graphics card upgrades
- ✓CPU cooling improvements
- ✓Wi-Fi and Bluetooth upgrades
Complexity:
Standard
Warranty:
90 days
Preventive Maintenance
Regular maintenance to prevent hardware failures and extend system life.
Services Include:
- ✓Thermal paste replacement
- ✓Fan cleaning and replacement
- ✓Dust removal and ventilation
- ✓Cable management
- ✓Temperature monitoring setup
Complexity:
Basic
Warranty:
60 days
Why Choose JTG Systems for Hardware Repair?
Expert Technicians
Our experienced technicians have 20+ years of component-level repair work and use professional diagnostic equipment.
Fast Turnaround
Most hardware repairs completed within 1-3 business days. Emergency same-day service available for critical repairs.
Quality Focus
All hardware repairs are backed by our comprehensive 90-day warranty covering parts and labor for complete peace of mind.
Hardware Repair FAQ
How do you diagnose hardware problems?
We use professional diagnostic tools including multimeters, oscilloscopes, and specialized test software to identify exact component failures. Our free diagnostic service typically takes Call for Quote minutes.
Can you repair liquid-damaged components?
Yes, we specialize in liquid damage repair including corrosion removal, trace repair, and component replacement. Success depends on how quickly you bring the device and the extent of damage.
Do you use genuine replacement parts?
We use OEM or equivalent quality replacement parts that meet or exceed original specifications. All parts come with manufacturer warranties and our labor warranty.
What if my computer is too old for parts?
We maintain relationships with specialized suppliers and can often source parts for older systems. If parts aren't available, we'll recommend suitable upgrade paths.
Get Professional Hardware Repair Today
Don't let hardware failures slow you down. Our expert technicians are ready to diagnose and repair any component issue quickly and affordably. Free diagnostics on all repairs!