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JTG Systems
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JTG Systems
Cracked screen, dead battery, or water damage? We revive your device fast with warrantied parts.
We are the highest-rated computer company in Niagara.
JTG Systems offers premium repairs for iPhone, iPad, Samsung, Google Pixel, and every major mobile brand. From display swaps and charging issues to water damage recovery, we deliver same-day turnarounds backed by 1,100+ five-star reviews.
TEXT is best. Drop by our Niagara repair lab or schedule express same-day service—your data stays secure throughout.
From shattered OLED displays to failing charge ports and soaked tablets, JTG Systems keeps smartphones and mobile devices in circulation. We handle iPhone, iPad, Samsung Galaxy, Google Pixel, OnePlus, Huawei, and every major brand using premium parts and calibrated tooling.
Diagnostics are free, most phone repairs finish in under two hours, and every job includes our 90-day workmanship warranty. Whether you walk in, mail in, or book onsite pickup, we keep you informed at every step.
Most phone repairs are complete in 60–120 minutes and tablets the same day, keeping you connected.
Free diagnostics with upfront quotes for all makes and models—no surprise fees at pickup.
Premium OEM or high-grade parts installed with a 90-day workmanship warranty.
We protect your privacy throughout repair, keeping personal data intact whenever possible.
Expert iPhone repairs for every generation backed by premium parts and micro-soldering expertise.
Turnaround: Typically 1–2 hours
Learn MoreGlass digitiser swaps, charging port repairs, and board-level fixes for iPad, Galaxy Tab, Surface, and more.
Turnaround: Same-day for most models
Learn MoreSamsung Galaxy, Google Pixel, OnePlus, Huawei, LG, and more—complete with OEM-calibre parts and testing.
Turnaround: 2–4 hours
Learn MoreCracked screens replaced with factory-spec panels, precise colour calibration, and adhesive sealing.
Turnaround: 1–3 hours
Learn MoreRestore battery life, charging performance, and fast-charge compatibility across phones and tablets.
Turnaround: 30–60 minutes
Learn MoreBoard-level cleaning, corrosion treatment, and data recovery for liquid or impact damaged devices.
Turnaround: 24–48 hours
Learn MoreRepair microphone, speaker, and volume issues; troubleshoot Wi-Fi, Bluetooth, and cellular dropouts; and configure eSIMs or dual-SIM setups.
Calibrate optical image stabilisation, replace scratched lenses, and fix front or rear camera modules for crisp photos and video.
Securely migrate data between devices, perform backups before repairs, and assist with restore/transfer to new phones or tablets.
Install tempered glass, protective skins, and rugged cases while you wait so your repaired device stays protected longer.
Call, visit, or book online to reserve your repair slot. Walk-ins are welcome, and corporate device fleets can schedule priority service blocks.
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