Computer Repair Services in Long Island, NYC
Expert Computer Repair for Homes and Businesses — Fast, Affordable & Professional
TechsonDuty offers industry-leading computer repair services in Long Island, NYC tailored to both residential and commercial clients. Whether your system won’t boot, is running painfully slow, or you’re dealing with a malware infection, our certified technicians will diagnose and fix the problem fast—without overcharging or upselling unnecessary parts.
Why Choose TechsonDuty for Long Island Computer Repairs?
Same-day or next-day service availability
On-site, in-store, and remote support options
Transparent pricing with no surprise fees
Repairs for all major brands and operating systems
Over a decade of technical experience across NYC
Certified, background-checked technicians
Our Comprehensive Computer Repair Services in Long Island
Our experienced techs handle a wide range of repairs for desktops, laptops, servers, and custom-built machines. Services include
Hardware Repair & Replacement
We diagnose and replace faulty components such as hard drives, RAM, power supplies, CPUs, and motherboards. Whether your PC won’t turn on or is randomly shutting down, we’ll pinpoint the issue and fix it.
Data Recovery & Backup Solutions
Accidentally deleted important files? System crash after an update? Our data recovery experts use advanced tools to recover documents, photos, and databases from failed drives. We also offer backup setup to prevent future data loss.
Virus, Spyware & Malware Removal
Malicious software can slow down your device, steal your information, and crash your system. We’ll clean your computer thoroughly, install up-to-date protection, and secure your operating system.
Performance Optimization & TuneUps
Is your system slow to boot, freeze frequently, or take forever to load apps? We eliminate background bloat, clean up registry errors, and optimize your startup programs to bring your system back to speed.
Laptop Screen & Keyboard Repair
We fix broken laptop screens, unresponsive keyboards, faulty trackpads, and loose hinges. Whether your device suffered a fall or shows strange visuals, we’ll repair or replace components using OEM or premium-grade parts.
Network Troubleshooting & Internet Repairs
We resolve slow WiFi, DNS issues, connection drops, and router/modem conflicts for home and office setups. Our technicians ensure every device on your network stays securely connected and fast.
Operating System Reinstallation & Upgrade
Stuck on boot? Blue screen errors? We reinstall or repair Windows/macOS/Linux systems, including OS upgrades, driver installations, and system file repairs, while retaining your important data.
Custom PC Builds & Hardware Upgrades
Need more power for gaming, video editing, or CAD software? We build and upgrade custom PCs with high-performance components, tailored to your budget and performance goals.
Who We Help in Long Island, NYC
Homeowners & Students
Repairs for personal laptops, home PCs, and family systems
Business Owners & Office Staff
Fixing critical systems that power your operations
Retail Stores & Boutiques
POS system repairs, display monitor fixes, and more
Schools & Educational Institutions
Staff and student device repairs and network support
Medical Practices
Secure and HIPAA-compliant PC and server repairs
Warehouses & Trades
Durable repairs and maintenance for rugged computing equipment
Our Step-by-Step Repair Process
Free Phone or Online Consultation
We'll ask a few questions to understand your issue and suggest the best repair approach.
Diagnosis and Quoting
Our technician inspects the device, runs diagnostics, and presents a transparent quote. No hidden costs.
Repair Execution
With your approval, we complete the repair using high-quality parts and precise tools.
Testing & Optimization
We rigorously test the machine post-repair and optimize settings for performance.
Delivery or Pick-Up
We return your computer in peak condition with warranty coverage on the repair.
Need Business Grade Server Repairs?
If you’re looking for professional server or commercial computer system repairs, explore our computer and server repair services. We handle on-premises servers, NAS systems, domain controllers, and workstations for small to mid-sized businesses. For companies across NYC, our NYC server repair service provides fast, secure support with minimal downtime.
Book Your Expert Computer Repair in Long Island Today
Don’t wait for a minor issue to become a costly problem. Whether it’s a quick fix or a complex repair, TechsonDuty is here to help on your schedule.
Call now at 516-360-0757 to schedule your free consultation
Frequently Asked Questions
Many issues are resolved the same day. Complex repairs or parts orders may take 1–3 business days.
We service Windows PCs, Macs, Linux systems, servers, custom PCs, and all major brands like Dell, Lenovo, HP, Acer, and Apple.
Yes. We offer on-site visits throughout Long Island and remote repairs for many software issues.
No problem! Our diagnostic tools can quickly identify the root cause, even if symptoms are unclear.
In most cases, your data remains safe. We take precautions and offer backup before starting any repair that might risk data loss.
Yes, we offer monthly and quarterly support plans for businesses and tech-heavy households.
