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JTG Systems

Compromised server? We provide deep forensic cleanup and hardened security for business networks.
We are the highest-rated computer company in Niagara.
JTG Systems specializes in eradicating malware, backdoors, and rootkits from server environments. We restore system integrity and implement military-grade defenses to ensure your business operations remain secure.
TEXT is best. Are you looking for Server Virus Removal? You found it! Let's get to work on your device right away—bring it in and our experienced team will start the repair while you wait.
JTG Systems provides expert server virus removal services across the Niagara region. We specialize in cleaning and securing compromised servers, removing malware, rootkits, and malicious code to restore your infrastructure to a safe and functional state.
If your server has been compromised, our experienced team can quickly identify and eliminate the threat, ensuring your data and business operations are protected from further harm.
Identifying and eradicating the most persistent server-level infections.
Malware causing network outages and disruptions.
Sensitive data being stolen from the server.
Servers running slow due to malware.
Hackers gaining access to your servers.
Files and databases becoming corrupted.
Malware consuming server resources, affecting performance.
We understand the unique demands of different infrastructure scales, from local startups to global enterprise nodes.
Your small business network has been compromised by malware.
Large-scale enterprise networks requiring immediate attention.
Your online store's servers need cleaning to prevent data breaches.
Critical financial systems require immediate malware removal and security updates.
Trusted by Niagara residents and businesses.
Fast turnaround on most diagnostics and repairs.
Workmanship coverage on qualifying services.
Deep, multi‑vendor expertise across PC, Mac, and mobile.
100% free professional assessment.
Best Computer Repair — local Readers’ Choice.
Recognized in St. Catharines area.
Listed in 2019 and 2024.
A systematic industrial approach to server recovery and long-term protection.
We'll start by assessing your server environment and identifying threats.
Our experts will remove all malware from your servers.
Restoring any corrupted data or damaged systems.
Implementing advanced security measures to prevent future attacks.
Built on a foundation of integrity, expertise, and community trust.
Proudly serving the entire Niagara Region since 2005.
Consistently rated 4.9/5 on Google by happy customers.
Disciplined, secure, and trusted by law enforcement.
The only computer repair center partnered with Crime Stoppers Niagara.
Don't wait for a total system failure or data breach. Contact our emergency forensics team now for expert server virus removal and immediate security hardening.