L&T Authorised Service Centre Tech India started in 1997 as a Service Provider to world renowned Larsen & Toubro Switchgear Products. Starting as a small Proprietary Service Unit, the Company has grown in size and volume over the years. Post Sales Service, Maintenance and Repairs of Switchgear Products, Annual maintenance Contracts, Routine Maintenance Contracts, Predictive Maintenance Service have been main stay of company over the years.