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About GridMax

An engineering team built on 20+ years of hands-on experience.

GridMax Engineering Private Limited provides transformer manufacturing, electrical equipment servicing and substation engineering across India.

Who we are

Power equipment expertise.Built around reliability.

GridMax Engineering Private Limited is an electrical engineering and power equipment service company providing transformer, switchgear and substation services across India.

With 20+ years of team experience, GridMax has developed practical capabilities across transformer manufacturing, transformer servicing and overhaul, ACB and VCB servicing, CT/PT restoration, and substation erection and commissioning.

Our work combines field execution and workshop-level restoration, allowing us to support customers from initial installation through maintenance, breakdown response and major equipment restoration.

Previously operating as Shree Sai Enterprises, we adopted the GridMax Engineering Private Limited name when the company was incorporated. Our team's 20+ years of industry experience includes work before incorporation.
GridMax substation switchyard project site
What drives us

A simple objective, applied to every project.

To deliver technically sound execution, dependable restoration and reliable electrical equipment performance.

Practical expertise

Every service intervention is built on hands-on field and workshop experience, not just paperwork.

Complete lifecycle support

From loading and erection to testing, commissioning, maintenance and major overhaul — one partner, every stage.

Pan-India execution

Our teams mobilize for projects across India, with experience up to 100 MVA transformer service work.

Reliability focus

Every project is aimed at restoring and maintaining dependable operating condition for critical equipment.

Transformer being handled and transported to a GridMax project site
Leadership

A point of contact who knows the work.

GridMax is led by Sridhar Rajendran, Managing Director, who works directly with customers to assess requirements, scope projects and coordinate execution across our field and workshop teams.

Whether it's a new installation, planned maintenance or an urgent breakdown, our point of contact stays the same from the first call through to commissioning.

Talk to Sridhar Rajendran
Work with us

Let's talk about your equipment.

Whether it's a new project, routine care or an unexpected breakdown, our team is ready to discuss your requirement.

Contact our team