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JTG Systems
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JTG Systems
From Titanium Frame restoration on iPhone 15 Pro to microsoldering on legacy models. Niagara's specialized Apple experts.
We are the highest-rated computer company in Niagara.
Broken screen? Weak battery? Charging port issues? JTG Systems uses genuine-quality parts and advanced diagnostics to restore your iPhone to factory standards.
Text for a quick reply. Are you looking for Professional iPhone Repair? You found it. We have moved. Call or text before visiting. Text or call (905) 892-4555 and our team will confirm the next step right away.
JTG Systems is not just a screen swap shop. We are deep-level technicians who understand the A-Series architecture. Whether it's programming True Tone back onto a new display, calibrating Face ID sensors, or using laser technology for back glass removal, we use the right tools for the job.
With 20+ years of experience, we support every generation from the original iPhone to the latest Pro Max titanium models.
We fix 'unfixable' logic board issues, including Touch IC and Audio IC disease.
Our laser machine safely removes shattered back glass without disassembling the entire phone.
Your photos and contacts stay safe. We don't wipe your phone for hardware repairs.
Specialized protocols for every generation.
2025 flagship repairs
Includes:
2024 flagship repairs
Includes:
Current gen repairs
Includes:
Specialized protocols for every generation.
14 Pro, 13 Pro Max
Includes:
12 Pro Max, 12 Mini
Includes:
11 Pro, SE 2/3
Includes:
Specialized protocols for every generation.
Power management
Includes:
Sensors & Sound
Includes:
Display Tech
Includes:
Phone vital for work? Traveling tomorrow? We offer priority rush service to get you back online in under 2 hours for most common repairs.
Call for Rush ServiceComplete iPhone diagnostic testing and issue identification.
Detailed repair plan and honest assessments. No hidden fees.
Expert repair with genuine Apple parts or high-quality equivalents.
Comprehensive post-repair testing and quality assurance.
Based on verified local feedback
“Took my MacBook Pro to Jumpplus only to have them tell me my computer required a $900 repair. Would not pay that so I checked around until I found JTG systems. Very honest and helpful people. Had my laptop fixed and useable within an hour. It was amazing how a $900 repair turned into a $60 one. Thanks again to John and the guys. Definately would recommend and will be going back!”