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+91 98345 6789

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info@hec.com

EHV Cabling

Powering Infrastructure with Precision & Reliability

We specialize in Extra High Voltage (EHV) underground cable laying projects, delivering safe, efficient, and technically superior transmission solutions for utilities, substations, industrial plants, metro rail, and infrastructure developments.
Our expertise covers the complete lifecycle of EHV cable systems — from route survey to commissioning.
With proven expertise in 132kV, 220kV, and 400kV cable systems, we execute complex high-voltage cable projects with precision, safety, and technical excellence.

Our EHV Cable Laying Services

  • Route Survey & Engineering Design
  • Trenching & Civil Infrastructure Works
  • Underground EHV Cable Laying
  • EHV Jointing & Termination
  • Testing & Commissioning

Industries We Serve

  • Power Transmission Utilities
  • Government Transmission Companies
  • Metro Rail Projects
  • Power Plants
  • Oil & Gas Infrastructure
  • Smart City Projects
  • Industrial & Manufacturing Units

Why Choose Us as Your EHV Cable Contractor?

✔ Certified & experienced EHV engineers
✔ Advanced hydraulic cable pulling equipment
✔ Compliance with IS & IEC standards
✔ Strict Safety Protocols & Risk Assessment
✔ On-time project delivery
✔ Strong documentation & quality control system

We follow SQDC (Safety, Quality, Delivery, Cost) principles to ensure reliable underground transmission systems.

Our Technical Expertise

  • 132kV Underground Cable Systems
  • 220kV Transmission Cable Projects
  • 400kV EHV Cable Infrastructure
  • Switchyard Cable Trench Systems
  • GIS Substation Cable Works
  • Utility Diversion & Infrastructure Relocation

Let's build a project!