TCL provides on-site maintenance services for gas and steam turbine plants, including turbine inspections, throttle valve calibration, and performance monitoring. They have a team of highly experienced engineers available worldwide to perform planned maintenance tasks safely, complete tasks on schedule, minimize outage time, and ensure equipment is returned to service with minimal disruption. TCL's services also include engine boroscoping to identify potential future issues, plan maintenance, reduce spare parts holdings, and performance monitoring to check plant efficiency. They offer service agreements providing telephone support, spare parts support, 24/7 emergency response, planned maintenance routines, and remote plant monitoring.