Is Your Computer Infected? We Fix It Fast.
Compco USA removes viruses, malware, ransomware, spyware, and adware from Mac and PC computers. Certified technicians. Same-day service available in Stamford and Newtown CT.
Signs Your Computer Has a Virus
Don't ignore these warning signs — the longer you wait the worse it gets.
Suddenly Slow
Your computer has become significantly slower than usual for no obvious reason.
Pop-up Ads Everywhere
Constant pop-ups appearing even when you're not browsing the web.
Strange Network Activity
Unusual data usage or network activity when you're not doing anything.
Programs Won't Open
Applications crash, won't launch, or behave erratically.
Missing Files
Files have disappeared or been encrypted and you can't access them.
Spam Sent From Your Account
Friends reporting they received strange emails or messages from you.
Overheating
Computer running unusually hot even when doing simple tasks.
Fake Security Warnings
Scary popup warnings claiming your computer is infected and demanding payment.
Complete Virus & Malware Removal
We don't just delete the obvious threats — we deep clean your entire system.
Virus Removal
Complete removal of all detected viruses from your Mac or PC. Full system scan and clean.
Malware Removal
Remove malicious software including trojans, worms, and other harmful programs.
Ransomware Recovery
Attempt to recover encrypted files and remove ransomware from your system.
Spyware & Adware
Remove spyware tracking your activity and adware causing constant pop-ups.
System Cleanup & Optimization
After removal we optimize your system so it runs like new again.
Security Hardening
Install proper security software and harden your system against future attacks.
How Our Virus Removal Works
Drop Off or Book On-Site
Bring your computer to Stamford or Newtown, or book our mobile tech service.
Full System Scan
We run a comprehensive scan to identify every threat on your system.
Complete Removal
Every virus, piece of malware, and suspicious file is removed safely.
Optimized & Protected
Your computer is returned running fast with proper security software installed.
Simple Flat-Rate Pricing
No surprises. You know the cost before we start.
Virus Removal
Complete virus and malware removal from your Mac or PC. Includes full system scan, removal, and basic optimization.
Advanced Removal
For severe infections including ransomware, rootkits, and deeply embedded malware.
Removal + Security Setup
Complete removal plus installation and configuration of professional security software.
We'll give you an exact quote before starting any work. No surprises.
Why Trust Compco With Your Computer?
Apple Authorized
One of the only Apple Authorized Service Providers in Connecticut — certified for both Mac and PC repair.
Same-Day Service
Most virus removals completed same-day. We know you can't be without your computer.
Removal Guaranteed
If the virus comes back within 30 days we'll remove it again at no charge.
4.9 Google Rating
Hundreds of five-star reviews from Stamford and Fairfield County customers.
Compco USA provides professional virus removal, malware removal, ransomware removal, spyware removal, and adware removal for Mac and PC computers in Stamford Connecticut, Newtown Connecticut, Greenwich CT, Darien CT, New Canaan CT, Norwalk CT, Trumbull CT, and all of Fairfield County Connecticut. Same-day virus removal service available. Starting at $99 flat rate. Apple Authorized Service Provider. ACiT and ACMT certified technicians. Walk-ins welcome at both Stamford CT and Newtown CT locations. Call 203-724-9999 for Stamford or 203-724-9997 for Newtown.