Loading...
JTG Systems
Cell Phone Repair Experts
Looking for Cell Phone Repair?
Cracked screen, dead battery, or water damage? We fix it fast and keep you updated.
We are the highest-rated computer company in Niagara.
Walk-in and mail-in repairs for iPhone, Samsung Galaxy, Google Pixel, iPad, and every major mobile brand. Screen replacements, charging port fixes, battery swaps, and data recovery backed by 1,100+ five-star reviews and a 90-day workmanship warranty.
Same-Day Screen RepairPremium Parts & WarrantyPhones & Tablets
Walk-ins & mail-in service. Drop your device at our Niagara shop or ship it in—our technicians give you real-time updates and return it looking and working like new.
Need it fixed today?
Trusted Cell Phone & Tablet Repair in Niagara
JTG Systems keeps Niagara connected with expert repairs for iPhone, iPad, Samsung Galaxy, Google Pixel, LG, and every major mobile brand. When your device won't charge, the screen shatters, or liquid finds its way inside, our technicians restore it quickly using premium parts.
Backed by more than 1,100 five-star reviews and a 90-day workmanship warranty, we're the team homeowners, businesses, and students rely on for fast turnarounds and honest diagnostics. From data recovery to board-level repairs, we deliver same-day results whenever possible across the Niagara Region.
Common issues we solve
- Same-day phone screen repair and back glass replacement
- Battery, speaker, microphone, and charging port service
- Water damage recovery and board-level diagnostics
- Data transfer, backup, and device unlocking support
Why Niagara chooses JTG
- Premium OEM and high-grade aftermarket components with warranty
- Real-time status updates from expert phone & tablet technicians
- Walk-in, curbside, corporate fleet, and express mail-in options
- Secure handling of personal data—no backups or resets without approval
Emergency Phone Repair Service Available
Quick response for urgent phone repairs • Priority cell phone repair handling • Same-day phone repair completion when possible
Our Repair Services
iPhone Repairs
iPhone 16 Series
Latest model repairs
Includes:
- •Screen replacements
- •Battery service
- •Camera repairs
- •Face ID fixes
Contact for pricing
We offer comprehensive repair services for the latest iPhone 16 series, including screen replacements, battery service, camera repairs, and Face ID fixes. Our expert technicians use genuine parts to ensure optimal performance.
iPhone 15 Series
Current gen service
Includes:
- •Display repairs
- •Battery upgrades
- •Charging fixes
- •Back glass repair
Contact for pricing
Our current generation service for the iPhone 15 series includes display repairs, battery upgrades, charging fixes, and back glass repair. We provide fast and reliable service to get your iPhone back in working order.
iPhone 14 & Older
Legacy support
Includes:
- •Screen service
- •Battery replacement
- •Button repairs
- •Performance boost
Contact for pricing
We offer legacy support for iPhone 14 and older models, including screen service, battery replacement, button repairs, and performance boosts. Our experienced technicians can diagnose and repair a wide range of issues to extend the life of your iPhone.
Samsung Repairs
Galaxy S Series
Flagship phone repairs
Includes:
- •S24 Ultra repairs
- •S23 series service
- •Screen replacement
- •Battery service
Contact for pricing
Our flagship phone repair services for the Galaxy S series include S24 Ultra repairs, S23 series service, screen replacement, and battery service. We use high-quality parts and advanced repair techniques to restore your Galaxy S series device to optimal condition.
Foldable Phones
Fold/Flip repairs
Includes:
- •Hinge repair
- •Screen replacement
- •Fold mechanism
- •Internal display
Contact for pricing
We offer specialized repair services for foldable phones, including hinge repair, screen replacement, fold mechanism fixes, and internal display repairs. Our technicians are trained to handle the unique challenges of repairing foldable devices.
Galaxy A Series
Mid-range repairs
Includes:
- •Screen repairs
- •Battery service
- •Camera fixes
- •Performance issues
Contact for pricing
Our mid-range repair services for the Galaxy A series include screen repairs, battery service, camera fixes, and performance issue resolutions. We provide affordable and reliable repairs to keep your Galaxy A series device running smoothly.
Google Pixel Repairs
Pixel 8 Series
Latest model repairs
Includes:
- •Screen replacement
- •Battery service
- •Camera repairs
- •Tensor G3 diagnostics
Contact for pricing
We provide repair services for the latest Pixel 8 series, including screen replacement, battery service, camera repairs, and Tensor G3 diagnostics. Our technicians are equipped to handle the advanced technology of the Pixel 8 series.
Pixel 7 Series
Current gen service
Includes:
- •Display repairs
- •Battery upgrades
- •Tensor G2 fixes
- •System updates
Contact for pricing
Our current generation service for the Pixel 7 series includes display repairs, battery upgrades, Tensor G2 fixes, and system updates. We offer fast and reliable repairs to keep your Pixel 7 series device performing at its best.
Camera Service
Imaging repairs
Includes:
- •Lens replacement
- •Sensor cleaning
- •Focus fixes
- •Software calibration
Contact for pricing
Our camera service provides imaging repairs for Google Pixel devices, including lens replacement, sensor cleaning, focus fixes, and software calibration. We ensure your Pixel camera delivers the best possible image quality.
LG Phone Repairs
LG Wing
Innovative dual-screen
Includes:
- •Swivel mechanism
- •Screen repairs
- •Battery service
- •System updates
Contact for pricing
We offer repair services for the innovative LG Wing, including swivel mechanism repairs, screen repairs, battery service, and system updates. Our technicians are experienced in handling the unique design of the LG Wing.
LG Velvet
Premium repairs
Includes:
- •Display service
- •Battery upgrades
- •Camera fixes
- •Software support
Contact for pricing
Our premium repair services for the LG Velvet include display service, battery upgrades, camera fixes, and software support. We provide high-quality repairs to keep your LG Velvet device in excellent condition.
Legacy Models
Continued support
Includes:
- •G series repairs
- •V series service
- •K series fixes
- •Parts sourcing
Contact for pricing
We offer continued support for legacy LG models, including G series repairs, V series service, K series fixes, and parts sourcing. Our experienced technicians can repair a wide range of issues to extend the life of your LG device.
Common Repairs
Screen Repairs
Display solutions
Includes:
- •Crack repairs
- •LCD replacement
- •Touch calibration
- •Glass only service
Contact for pricing
Our screen repair services provide display solutions for all major phone brands. We offer crack repairs, LCD replacement, touch calibration, and glass-only service to restore your phone's display to its original condition.
Battery Service
Power solutions
Includes:
- •Battery replacement
- •Charging fixes
- •Port repairs
- •Performance boost
Contact for pricing
We offer power solutions with our battery service, including battery replacement, charging fixes, port repairs, and performance boosts. Our high-quality batteries and expert technicians ensure your phone stays powered throughout the day.
Water Damage
Recovery solutions
Includes:
- •Liquid treatment
- •Component cleaning
- •Corrosion repair
- •Data recovery
Contact for pricing
Our water damage recovery solutions include liquid treatment, component cleaning, corrosion repair, and data recovery. We use specialized techniques to restore your water-damaged device and recover your valuable data.
The JTG Systems Difference
Expert Diagnosis
Professional assessment
- •Free initial inspection
- •Detailed problem analysis
- •Repair cost estimate
- •Timeline projection
- •Solution options
Our expert diagnosis service provides a professional assessment of your device's issues. We offer a free initial inspection, detailed problem analysis, a repair cost estimate, a timeline projection, and a range of solution options to meet your needs.
Quality Repairs
Premium service
- •Genuine parts used
- •Professional tools
- •Clean room repairs
- •Quality testing
- •90-day warranty
We provide premium repair services using genuine parts and professional tools. Our clean room repairs ensure a dust-free environment, and we conduct thorough quality testing before returning your device. All repairs are backed by our 90-day warranty for your peace of mind.
Customer Care
Superior support
- •Same-day service
- •Data protection
- •Progress updates
- •Setup assistance
- •After-care support
Our customer care services provide superior support throughout the repair process. We offer same-day service, data protection, progress updates, setup assistance, and after-care support to ensure your satisfaction.
Data Recovery
Data retrieval
- •Data extraction
- •Secure transfer
- •Privacy protection
- •File recovery
We offer data recovery services to retrieve lost data from damaged or malfunctioning devices. Our data extraction process is secure, and we prioritize your privacy. We offer file recovery and secure data transfer to get your important information back.
Our Repair Process
Free Diagnosis
Expert evaluation of your device's issues and repair needs.
Clear Quote
Upfront pricing with no hidden fees or surprises.
Expert Repair
Professional repair using genuine quality parts.
Quality Check
Thorough testing and 90-day warranty coverage.
Trusted by Thousands
★★★★★
"Fixed my iPhone screen in under an hour. Amazing service!"
- Sarah M.
★★★★★
"Great experience with my Galaxy S24 Ultra repair. Fast and professional!"
- John D.
★★★★★
"Saved my water-damaged Pixel 8. These guys are true experts!"
- Mike R.
Service Coverage
We service St. Catharines, Niagara Falls, Welland, Fort Erie, Niagara-on-the-Lake, and every community in between. Drop your device at our Welland lab or schedule pickup; we keep turnaround tight and communication clear so you know exactly when your phone is back in action.
Get Your Device Fixed Today
Don't let a broken device slow you down. Contact us now for fast, professional repair service backed by our 90-day warranty.
Cell Phone Repair FAQs
Do you repair all phone brands?
Yes, we repair iPhone, Samsung, Google Pixel, LG, Huawei, OnePlus, and other Android devices. Tablets like iPad and Galaxy Tab are serviced too.
How long does a phone screen repair take?
Most screen repairs are completed in 30–60 minutes while you wait. More complex issues can take up to 2–3 hours depending on the device and parts availability.
Do you use original parts for phone repairs?
We install high-quality OEM and premium aftermarket parts that meet or exceed manufacturer specs. Every component is tested and backed by warranty.
Can you fix water-damaged phones?
Yes. We perform professional cleaning, board inspection, and component replacement for water-damaged devices. Success improves the sooner you bring it in.
Related Services
Battery Replacement
Professional phone and device battery replacement
Charging Port Repair
Phone charging port and connector repairs
Camera Repair
Mobile device camera repair and replacement