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JTG Systems
Cell Phone Repair
Expert solutions for all your technology needs
We offer fast and reliable cell phone repair services for all major brands.
Get Expert Help1,100+ 5 Star Google Reviews
Same-Day Service
Why Get Your Repair Done By Us?
Discover the advantages of choosing JTG Systems for your next smartphone repair.
Same-Day Repairs
We offer quick turnaround times—many issues are resolved the same day, getting you reconnected fast.
Over 1,100 Five-Star Reviews
Trusted by thousands in Niagara, our reputation is backed by real customer satisfaction and consistent 5-star ratings.
Expert Technicians
Our certified professionals have years of hands-on experience with all major phone brands, from screen replacements to board-level repairs.
No Appointments Needed
Walk in anytime—our flexible service model means convenience without the wait.
iPhone, Samsung, Google Pixel Repair Niagara | Cracked Screen, Water Damage
For over 18 years, JTG Systems has been the Niagara region's most trusted cell phone repair service. With more than 15,000 successful mobile device repairs completed and over 1,100 five-star Google reviews, we've established ourselves as the go-to destination for professional, reliable, and affordable smartphone repairs across St. Catharines, Niagara Falls, Welland, and surrounding communities.
All Device Types
We repair smartphones, tablets, smartwatches, and other mobile devices from all major manufacturers including Apple, Samsung, Google, OnePlus, and more.
Expert Technicians
Our certified repair specialists undergo continuous training on the latest mobile technologies and repair techniques to ensure your device gets the best possible care.
Quality Guarantee
Every repair comes with our 90-day warranty, high-quality parts, and a satisfaction guarantee. If you're not happy, we'll make it right.
iPhone Screen Broken? Samsung Won't Charge? We Fix It All
Screen Replacement
- • Cracked or shattered displays
- • LCD and OLED screen repairs
- • Touch sensitivity issues
- • Display color problems
- • Dead pixels and lines
Call (905) 892-4555 for pricing
Battery Service
- • Battery replacement
- • Charging issues
- • Power management problems
- • Battery health diagnostics
- • Swollen battery removal
Call (905) 892-4555 for pricing
Water Damage Repair
- • Liquid damage recovery
- • Corrosion cleaning
- • Component replacement
- • Data recovery services
- • Prevention treatments
Call (905) 892-4555 for pricing
Charging Port Repair
- • USB-C port replacement
- • Lightning port repair
- • Charging connector issues
- • Wireless charging repairs
- • Power delivery problems
Call (905) 892-4555 for pricing
Motherboard Repair | iPhone Logic Board | Samsung Mainboard Fix
Microsoldering & Board Repair
Our advanced repair facility features professional microsoldering equipment and clean room environments for complex board-level repairs. We can fix issues that other repair shops can't handle, including:
- • CPU and memory chip replacement
- • Power management IC repair
- • Audio IC and charging IC replacement
- • Baseband and RF component repair
- • Backlight circuit restoration
- • Touch IC and display driver repair
Free diagnostic evaluation
Data Recovery & Transfer
Don't lose your precious memories and important data. Our data recovery specialists can retrieve information from severely damaged devices and help you transition to new phones seamlessly:
- • Photo and video recovery
- • Contact and message transfer
- • App data migration
- • Cloud backup setup
- • Cross-platform transfers
- • Emergency data extraction
No recovery, no charge
Why Niagara Trusts JTG Systems
18+
Years of Experience
Serving the Niagara community since 2005 with expert mobile device repair services.
15,000+
Successful Repairs
Thousands of satisfied customers trust us with their most important devices.
1,100+
Five-Star Reviews
Our reputation speaks for itself with consistently excellent customer feedback.
90-Day
Warranty
Every repair is backed by our comprehensive warranty for your peace of mind.
Emergency Cell Phone Repair Services
Phone emergency? We understand that your mobile device is critical for work, family, and daily life. That's why we offer priority emergency repair services for urgent situations.
Same-Day Service
Most repairs completed within hours, not days. Get your phone back when you need it most.
Express Diagnostics
Free 15-minute evaluation to quickly identify the problem and solution for your device.
Loaner Phones
Stay connected with our complimentary loaner devices during complex repairs.
Cell Phone Repair FAQ
How long do repairs typically take?
Most common repairs like screen replacements and battery changes are completed within 30 minutes to 2 hours. Complex issues may take 24-48 hours depending on parts availability.
Do you use genuine parts?
We use a combination of OEM (Original Equipment Manufacturer) parts when available and high-quality aftermarket parts that meet or exceed original specifications. We'll always inform you of the part type before repair.
What if my phone can't be repaired?
If your device is beyond economic repair, we'll provide honest feedback and help you with data recovery if possible. We also offer trade-in credits and can recommend suitable replacement options.
Is my warranty voided after repair?
Third-party repairs may void manufacturer warranties, but our repairs come with their own 90-day warranty. For newer devices under warranty, we'll advise you of all options including manufacturer service.
Can you repair water-damaged phones?
Yes! We specialize in liquid damage recovery using professional ultrasonic cleaning and component replacement techniques. Success rates vary, but we offer free evaluation and only charge if we can restore functionality.
Do you offer pickup and delivery?
Yes, we provide convenient pickup and delivery services throughout the Niagara region for an additional fee. This is especially helpful for businesses or customers with multiple devices.