EPC — Engineering, Procurement & Construction

Building projects end-to-end, safely and on schedule

Excelsource offers end-to-end EPC solutions in power generation, transmission, and distribution. Backed by decades of engineering experience, we bring reliable execution and expert integration across industries and geographies. We handle everything from feasibility studies and design to procurement, installation, testing, and commissioning—with a commitment to safety, speed, and performance.

Our EPC Services

Design & Engineering

Tailored solutions for each project.

Project Management & Implementation

Ensuring seamless execution and delivery.

Operational Support & Upgradation

Continuous improvement and support for sustained efficiency.

Power EPC Scope (T&D / Substations / Electrification)

We deliver turnkey execution for transmission, distribution and substations, plus complete plant electrification and automation:
Transmission & Distribution Lines (up to 220 kV)

design, consultancy, procurement, and commissioning.

HV/LV Panels & Protection

HV circuit breaker panels; control & relay panels; PCC/MCC supply, installation, testing & commissioning.

Instrumentation

supply, installation, testing & calibration of RTDs, temp controllers, thermocouples, flow meters.

Lighting for Plants & Townships

factories, offices, roads, high-mast.

Indoor/Outdoor Substations (up to 220 kV)

supply, installation, erection, testing & commissioning of transformers, breakers, CTs/VTs, lightning arresters.

Cable Management

supply, laying, glanding & termination for power/control/instrumentation cables.

Rural Electrification

LT overhead lines, consumer connections, distribution transformers (ITC).

Plant Automation

PLC/DCS solutions, plant software & machine logic.

Delivery Approach

From consulting and design to procurement & execution, our turnkey model covers: feasibility and detailed engineering; towers, conductors, insulators & line materials; transformers; switchyard equipment; control panels; and commissioning.

Category Capabilities

Why Choose Excelsource

Certifications & Excellence

ISO-compliant engineering practices • Registered vendor with public sector clients • AEO, 4-Star Export House certified • Recognized by EXIM Club & Industry Outlook.

Solar EPC

Design & engineering (DC/AC), BESS integration, supply & erection (inverters, RMUs, transformers), evacuation at 33/66/132 kV, metering & SCADA, testing & commissioning for performance and reliability.

CTA — Partner with Excelsource for EPC

From studies to start-up, get a single accountable partner for design, procurement, construction, and commissioning—delivered safely, on time, and in spec. Get in touch today.