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Same-day service · Free diagnosis · No fix, no fee — Delhi NCR

Computer Hardware Supply, Repair & Upgrade in Delhi NCR

Free on-site diagnosis · Same-day repair for most jobs · All brands · Desktops, servers, RAM, SSD, motherboards — supplied and serviced across Delhi NCR since 1996.

✓ Free Diagnosis ✓ All Brands ✓ On-Site Service ✓ Same-Day Repair ✓ Servers Covered
PRICE GUIDE Starting from ₹5000 - ₹300000 · Free site assessment · Written quote before work begins
⭐ 4.9★ · 981+ reviews ✓ Since 1996 ✓ GST Invoice

Classic Network and Computers (CNC) is a computer hardware supplier and repair company in Delhi with over 30 years of experience. We supply, install, repair, and upgrade computer hardware for businesses and institutions across Delhi NCR — from a single desktop upgrade to a full server room fit-out. All work comes with free diagnosis, a written quote, and genuine parts.

Hardware services CNC provides in Delhi

🔧 Repair & troubleshooting

  • Desktop and workstation repair — all brands, all configurations
  • Motherboard diagnosis and repair (including capacitor replacement)
  • Power supply unit (PSU) testing and replacement
  • GPU and graphics card fault diagnosis and swap
  • Overheating diagnosis — thermal paste, fan, heatsink service
  • POST failure diagnosis — RAM, BIOS, boot issues
  • Printer and peripheral repair and maintenance

⬆️ Upgrades that make an immediate difference

  • HDD → SSD migration with data cloning — typically 3–4× speed improvement
  • RAM upgrade: 4GB → 8GB, 16GB, or 32GB (DDR3 / DDR4 / DDR5)
  • Additional storage: internal HDD/SSD, NAS, external drive setup
  • GPU upgrade for graphics workstations and video editing rigs
  • Cooling upgrade: case fans, CPU heatsink, liquid cooling

🖥️ Supply & procurement for Delhi businesses

  • Desktops: HP, Dell, Lenovo, Asus — new and quality-checked refurbished
  • Servers: Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem — rack and tower
  • Monitors: single, dual, and multi-display setups for trading and creative use
  • Networking hardware: switches, routers, access points (Cisco, D-Link, TP-Link)
  • UPS and power backup: APC, Luminous, Numeric — 600VA to 10KVA
  • Peripherals: keyboards, mice, barcode scanners, label printers
  • Custom-built assembled desktops for offices and workstations

📋 Hardware maintenance contract (AMC) Delhi

CNC's hardware AMC covers all your computers, servers, printers, and networking equipment under one annual contract. You get scheduled preventive visits, priority breakdown response with guaranteed on-site arrival time, and parts management. AMC clients in Delhi NCR avoid unplanned IT repair costs and enjoy faster response than break-fix support.

Hardware repair price guide — Delhi

ServiceStarting priceTypical turnaround
Free diagnosis / health check₹0Same day
RAM upgrade (add or replace)₹600 + partsSame day
HDD → SSD migration + clone₹1,200 + partsSame day
PSU replacement₹800 + partsSame day
GPU installation₹500 + partsSame day
Motherboard repair₹1,5001–3 days
Desktop deep clean + repaste₹600Same day
Printer service₹800Same day
Server hardware installation₹2,500 + parts1–2 days

* Prices are indicative. Free diagnosis & confirmed quote given before work begins.

Printer repair & service in Delhi — all brands, same day

CNC repairs and services all printer types used in Delhi offices and homes — laser, inkjet, ink tank, all-in-one (MFP), label/barcode, and dot matrix printers — for HP, Canon, Epson, Brother, and Samsung. Searching for a printer repair shop near me? Walk in at West Patel Nagar or book an on-site visit; most printer faults are fixed the same day.

Printer serviceStarting priceTurnaround
Diagnosis (all printer types)₹0 — freeSame day
General service & internal cleaning₹800Same day
Printhead cleaning (inkjet / ink tank)₹500–₹800Same day
Pickup roller / pad replacement₹600 + partsSame day
Fuser assembly (laser)₹1,500–₹3,5001–2 days
Formatter / logic board repair₹1,200–₹3,0001–3 days
Wi-Fi / network printer setup₹500Same day
Printer AMC (per printer, per year)From ₹1,500Ongoing

* Prices are indicative. Free diagnosis & confirmed quote given before work begins.

🖨️ Printer problems CNC fixes daily

  • Printer not printing / showing offline — driver, spooler, USB or network fault diagnosis
  • Paper jam again and again — pickup roller and separation pad replacement
  • Faded prints, lines, or ghosting — toner, drum unit, or printhead service
  • Ink not flowing / blocked printhead — ultrasonic printhead cleaning for inkjet and ink tank models
  • Cartridge not detected / toner errors — chip reset, genuine cartridge and refill guidance
  • Laser printer smudging or wrinkling paper — fuser assembly repair or replacement
  • Wi-Fi / network printer setup — shared printing for multiple office computers
  • Dot matrix service — head pins, ribbon feed, tractor unit (still used for GST invoice printing across Delhi)

Brands CNC supplies and services in Delhi

CNC provides hardware solutions for all major brands used in Delhi offices: HP, Dell, Lenovo, Asus, Acer, Apple, IBM, HCL, Samsung, Toshiba, MSI, and all custom-assembled systems. For server hardware, we supply and service Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro. We source genuine manufacturer parts or high-quality OEM-compatible equivalents — never grey-market components.

Why Delhi businesses choose CNC for hardware

  • 30+ years supplying and repairing hardware in Delhi since April 1996
  • Certified technicians — trained on enterprise-grade hardware, not just consumer repair
  • Free on-site diagnosis before any quote is given
  • Transparent, fixed-price quotes — no surprises on the invoice
  • Genuine and OEM-compatible parts only — no grey-market sourcing
  • Same-day completion for most common repairs and upgrades
  • On-site service across all Delhi NCR — you do not need to carry heavy equipment
  • Clients include USAID, UNDP, TCS, Siemens, AIIMS, and 100+ Delhi businesses
  • Hardware work covered under 90-day workmanship warranty
  • GST invoice provided — GSTIN 07AAFPM8324E1ZT

Frequently Asked Questions

CNC provides complete computer hardware services in Delhi: desktop and workstation repair, hardware supply (desktops, monitors, printers, peripherals), RAM and SSD upgrades, motherboard repair, PSU replacement, GPU installation, server hardware setup, and UPS supply. We cover all major brands — HP, Dell, Lenovo, Asus, Acer, Apple — with free on-site diagnosis across Delhi NCR.
Computer hardware repair at CNC in Delhi starts from ₹300 for basic diagnosis and cleaning. PSU replacement starts from ₹800 (labour + parts). RAM upgrade: ₹600–₹1,500. SSD installation and data cloning: ₹1,200–₹2,500. Motherboard repair: ₹1,500–₹5,000. We give a written, fixed quote before any work begins — no hidden charges.
Yes. CNC sends certified hardware engineers to your home or office across all Delhi NCR areas including Noida, Gurgaon, Faridabad, and Ghaziabad. On-site diagnosis and repair is included in most service calls — you do not need to carry heavy desktops to a service centre.
Yes. CNC upgrades RAM from 4GB to 8GB, 16GB, or 32GB depending on your motherboard. We also migrate from old HDD to SSD, which typically makes a computer 3–4× faster. Data cloning means your files and Windows move across — no reinstallation needed.
Yes. CNC supplies rack-mount and tower servers from HPE, Dell PowerEdge, and Lenovo ThinkSystem for offices in Delhi NCR. We handle delivery, installation, OS setup, and can bring the server under an AMC contract for ongoing maintenance.
Printer repair at CNC Delhi: free diagnosis for all printer types; general service and cleaning ₹800; printhead cleaning ₹500–₹800; roller replacement ₹600 + parts; laser fuser assembly ₹1,500–₹3,500; Wi-Fi printer setup ₹500. CNC services HP, Canon, Epson, Brother, and Samsung — laser, inkjet, ink tank, all-in-one, and dot matrix. Same-day service at West Patel Nagar or on-site across Delhi NCR. Printer AMC from ₹1,500 per printer per year.
CNC offers hardware maintenance contracts (AMC) in Delhi starting from ₹800 per device per year covering preventive maintenance, priority breakdown support, and on-site engineer visits. Enterprise contracts with dedicated engineer support are also available. Call +91-9810130131 for a custom quote based on your device count and location.

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Last updated: July 2026  ·  Classic Network and Computers