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JTG Systems
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JTG Systems
Same-day computer repair, data recovery, cybersecurity, and managed IT backed by 1,100+ five-star reviews.
We are the highest-rated computer company in Niagara.
JTG Systems keeps Niagara businesses and families running with expert hardware repairs, data protection, onsite support, and digital strategy. Free diagnostics, honest assessments, and a 90-day workmanship warranty on every service.
TEXT is best. Drop by our shop or schedule onsite/remote support that fits your calendar.
Since 2005, JTG Systems has repaired and optimised technology for homes, classrooms, storefronts, and enterprise teams across the region. We combine manufacturer-grade tooling with practical workflows that keep your organisation moving.
Whether you need emergency data recovery, onsite computer repair, managed IT, or growth-focused digital marketing, our local specialists are ready to help—same day when it matters most.
A local team trusted by 1,100+ five-star reviews, ready for urgent fixes and long-term planning.
Desktops, laptops, phones, tablets, gaming systems, and servers—if it has a power button, we service it.
Clean-room recovery, board-level soldering, managed security, and business-class cloud migrations.
Drop in at our Welland lab, schedule onsite visits, or remote in—we meet you where you are.
Diagnostics, hardware repair, and optimisation for Windows PCs, Macs, custom builds, and gaming rigs.
Explore ServiceClean-room recovery for hard drives, SSDs, RAID arrays, phones, tablets, and every storage medium.
Explore ServiceMalware removal, endpoint hardening, and ongoing protection for homes and businesses.
Explore ServiceExpert service for iMac, MacBook, iPhone, and iPad with OEM-grade parts and calibration.
Explore ServiceDesign, installation, optimisation, and troubleshooting for secure wired and wireless networks.
Explore ServiceOnsite support, managed services, cloud migration, and proactive maintenance for Niagara workplaces.
Explore ServiceCall, TEXT, or book online—our expert technicians are ready with same-day solutions for Niagara homes and businesses.
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