Powering India'sIndustrial Future
Specializing in Breaker Maintenance & Retrofitting
Authorized Partners & Trusted Brands
What We Offer
Industry-leading services across all electrical infrastructure domains
Circuit Breaker Solutions
End-to-end maintenance, retrofitting, and testing for VCB, ACB, SF6, and RMU units to ensure zero downtime.
Transformer Services
Lifecycle management for Power & Distribution transformers, including advanced oil diagnostics, filtration, and comprehensive health checks.
Switchyard & GOD
High-voltage switchyard erection, structural maintenance, and Gang Operated Disconnector (GOD) alignment services.
Retrofitting
Modernizing aging electrical assets with custom-engineered solutions to enhance safety, efficiency, and lifespan without full replacement.
Numerical Relays
Advanced protection system configuration, retrofitting, and calibration for precise fault detection.
Thermography
Predictive maintenance using high-resolution thermal imaging to detect hotspots, insulation damage, and loose connections.
Earth Pit Construction & Testing
Complete earthing solutions including new pit excavation, electrode installation, and resistance testing for industrial safety.
Fire Suppression
Installation and maintenance of automatic fire detection and suppression systems for electrical panels.
Electrical Panel Services
Installation, commissioning, and component testing for CTs, PTs, and Control Panels.
Electrical Cable Services
End-to-end cable solutions including underground laying, certified jointing, and high-precision fault detection.
System Protection & Energy Management
Advanced analytics, energy audits, and safety studies using licensed ETAP software.
Featured Products
Premium electrical equipment engineered for reliability
We supply genuine L&T breakers, spares, and accessories (ACBs, MCCBs, MPCBs). Beyond supply, we provide complete lifecycle support—including installation, testing, retrofitting, and commissioning — ensuring your industrial systems run on authentic, durable technology backed by expert engineering.
Industry-Leading Performance
Trusted by major industries across India
Our Engineering Heritage
Few companies can claim a history like ours. We are proud to have been inaugurated by the founder of L&T himself.
Inauguration
Inauguration
Inaugurated by a Visionary
A defining moment in our history: Mr. Henning Holck-Larsen, the legendary co-founder of Larsen & Toubro (L&T), inaugurating G.C. Shah & Company on January 20th. His personal presence at our inception established a standard of engineering excellence and integrity that we uphold to this day.
Mr. Holck-Larsen addressing the gathering
Ceremonial lighting of the lamp
The Legacy
The Legacy
A Grand Welcome at Vadodara
Our corporate office and showroom in Vadodara has been a hub for engineering solutions for over six decades. Pictured here is the grand welcome of Mr. Holck-Larsen at our premises 'Jugal Galav', a testament to the deep personal and professional bonds shared between the founders.
Golden Jubilee
Golden Jubilee
Celebrating 50 Years of Partnership
A historic milestone celebrating 50 years of our enduring association with L&T. Mr. A.M. Naik (Group Chairman, L&T) joined the celebration along with senior leadership including Mr. R.N. Mukhija, Mr. S.C. Bhargava, and Mr. P.K. Bajaj.
Together, we have witnessed six decades of L&T switchgear evolution—from a starter manufacturing company to a complete range of world-class industrial products including ACBs, MCCBs, and Contactors.
Cake cutting ceremony marking the 50th Anniversary with L&T (now Lauritz Knudsen)
Awards & Certifications
Recognition of our commitment to excellence and quality service
25 Years Association
Celebrating 25 years of excellence
Best Performance Award
Outstanding performance achievement
Highest ACB Sales
Leading in Air Circuit Breaker sales
Highest Performance
Exceptional performance recognition
Highest Performance
Continued excellence award
Electrical Contractor Certificate
Govt certified electrical contractor
25 Year Stockist Trophy
Trusted authorized stockist
Authorization Certificate
Approved Service Centre for Laurtiz Knudsen
Authorized Service Center
Official authorized service center for leading brands including Lauritz Knudsen