Statutory & CEIG Approvals
Engineering documentation and approvals support for electrical installations.
12+
Years of operational expertise
400kV
Power system capability
24/7
Support and response
100%
Safety-first execution
About Us
Built on engineering precision and field reliability.
Subashri System is a trusted partner for electrical infrastructure projects requiring precision testing, calibration, maintenance and commissioning support.
Substation and panel expertise
Installation, commissioning and maintenance of critical power systems.
Detailed engineering
Route planning, system layouts, metering design and protection support.
Safety and compliance
Execution built around uptime, reliability and statutory standards.
What We Do
Our service portfolio covers the full life cycle of electrical infrastructure and commissioning support.
Installation & Erection
Substation erection, line installation, wiring, cable laying and civil support.
Testing & Commissioning
Verification, testing and commissioning of electrical systems and protection devices.
Basic & Detailed Engineering
Single line diagrams, BOQ preparation, electrical layout and design support.
Featured Solutions
Purpose-built technical services for utility networks, industrial estates and commercial power systems.
Earthing and Lightning Protection
Complete earthing design, lightning protection layouts and system calculations for plants and substations.
Transmission Line Hardware
Tower fittings, hardware, stringing items and OPGW accessories for 11kV to 400kV lines.
Substation Equipment
Critical switchyard and substation components for medium to high voltage networks.
Client Sectors
We support clients across utilities, commercial and industrial power applications.
Tamil Nadu Electricity Board
Utility Infrastructure
Power Plants
Industrial Power Systems
Commercial Buildings
Electrical Maintenance
Infrastructure Projects
Testing & Commissioning
Project Highlights
Field execution, switchgear support and calibration work across utility and industrial sites.
