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JTG Systems
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JTG Systems
Professional repair for iPhone, Samsung, and Pixel devices. High-quality parts, warranty-backed service, done fast.
We are the highest-rated computer company in Niagara.
Expert mobile phone repair with high-quality replacement parts. iPhone Face ID preservation, Samsung True-Tone calibration, Google Pixel camera programming. Professional cell phone repair St. Catharines with warranty.
We stock parts for most major models. Call us for our location for a free quick assessment.
Your smartphone is your life-line. When it breaks, you need it fixed fast and correctly. At JTG Systems, we specialize in high-quality repairs for iPhone, Samsung Galaxy, and Google Pixel devices.
Unlike mall kiosks, we use professional diagnostic tools to ensure your Face ID, fingerprint sensors, and True Tone display features continue to work perfectly after repair. We use only premium quality parts that match original manufacturer specifications for color accuracy and touch responsiveness.
Broken glass, OLED damage, or touch issues? We replace screens while preserving Face ID and True Tone functionality.
Phone dying fast? Random shutdowns? We install high-capacity batteries and reset battery health monitoring.
Cable loose? Not charging? We clean or replace USB-C and Lightning ports to restore fast charging.
Blurry photos? Cracked lens glass? We replace camera modules and stabilize focus mechanisms.
iPhone 15, 14, 13, 12, 11, SE
S24, S23, S22, A-Series
Pixel 8, 7, 6, Pro Series
iPad Pro, Air, Mini, Tab S9
“Absolutely amazing service! My MacBook Air screen was shattered and they fixed it within 24 hours. Looks brand new!”
In 99% of screen and battery repairs, your data remains perfectly safe. However, we always recommend a backup before any repair.
Most iPhone screen repairs take about 30-45 minutes. Samsung repairs can take 1-2 hours depending on the model.
We use Premium Quality Aftermarket parts that meet or exceed OEM specifications. We also offer Genuine/OEM pull parts for specific requests.
TEXT is best, but appointments get priority. Book now for the fastest service.