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JTG Systems
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JTG Systems
From McMaster lecture halls to James Street studios, Hamilton counts on JTG Systems for fast, transparent computer repair.
JTG Systems keeps Hamilton devices running—from student laptops and creative workstations to business servers and gaming rigs. Call or TEXT 905-892-4555. OPEN Monday to Friday, 12PM-6PM, for trusted diagnostics and repairs.
We collaborate with startups on King William Street, healthcare offices on the Mountain, and students cycling between Westdale and downtown. Our team understands the urgency of keeping Hamilton technology dependable.
Expect accurate diagnostics, upgrade strategies tailored to your workflow, and status updates that fit busy schedules across the city.
Walk-in ready with student-friendly support
Secure data handling for healthcare and legal teams
honest assessments and realistic repair timelines
Laptop repair, lab workstation maintenance, and secure backups for McMaster and Mohawk programs.
IT support for agencies, maker spaces, and co-working communities along James Street and Locke.
Custom builds, upgrades, and maintenance for families and esports players across Hamilton Mountain and Stoney Creek.
Complete repairs, upgrades, and IT support for Steel City.
Need cell phone repair near me in Hamilton? Our technicians fix cracked iPhone screens, Samsung charging issues, and work-issued smartphones for downtown agencies, hospital staff, and Mountain families.
Call or Text (905) 892-4555 for same-day smartphone repair scheduling. TEXT is best. OPEN MONDAY - FRIDAY, 12PM-6PM. Most cracked screens, battery swaps, and charging port fixes are completed while you wait.
Let us know you're visiting from Hamilton and we'll prioritize the devices that keep your business or household running.
Bring your Hamilton devices to our computer shop in Welland—most fixes are completed while you wait.
JTG Systems in Welland provides expert computer repair for Hamilton, McMaster University students, and businesses across the Mountain. Call 905-892-4555 for same-day service.
JTG Systems is Hamilton's top-rated computer repair team with over 1,100 five-star reviews. We service laptops, desktops, Macs, and phones with a 90-day warranty.
Yes. We provide responsive IT support, networking, and workstation tuning for agencies, makers, and co-working spaces throughout downtown Hamilton.
Absolutely. Our technicians build and optimize gaming rigs with premium cooling, component upgrades, and performance testing.
. Most Hamilton services are based on a free assessment depending on parts and labour, and all work carries a 90-day warranty.
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