EV Charger Repair Services in Chennai
Fast, reliable repair solutions for AC and DC EV charging stations to minimise downtime for your charging network.
GRD Solutions offers expert EV Charger Repair Services in Chennai, helping businesses, fleet operators, and charging point owners keep their charging infrastructure running. A faulty EV charger means stranded vehicles, lost revenue, and unhappy customers or drivers. Our engineers are experienced in diagnosing and repairing all types of EV chargers, including AC wall-boxes, DC fast chargers, and public charging station units. We handle hardware faults — including power modules, connectors, cabling, and cooling systems — as well as software issues such as firmware faults, network communication errors, and payment or app connectivity failures. We service chargers across major brands and OCPP-compliant platforms.
What We Repair
We Handle
Turnaround Time
Emergency Repairs
Completed within 24–48 hours to minimize downtime.
Standard Repairs
Delivered in 3–5 working days with full testing.
Signs Your EV Charger Needs Repair
- Charger fails to start or stops mid-session
- Charging speed significantly slower than expected
- Display screen blank, frozen, or showing error codes
- Charger not connecting to the network or mobile app
- Connector overheating or showing physical damage
- RCD or earth fault tripping repeatedly
- Unusual noise from cooling fans or internal components
- Charger unresponsive to RFID card or app authentication
For EV Charger Repair
GRD Solutions is a trusted repair partner for EV charging infrastructure, with engineers experienced across AC and DC charger platforms and communication protocols. We use professional diagnostic tools to identify faults at the component and firmware level, repairing both the power electronics and the software layer of your charger. With quick turnaround times — emergency repairs within 24–48 hours and standard repairs within 3–5 working days — choosing repair over replacement helps charging point owners avoid the cost and lead time of a full unit replacement, especially for chargers no longer under OEM support.
Our Repair Process
Inspection and initial assessment
Detailed fault diagnosis
Component-level repair
Testing and quality checks
Safe delivery and support
FAQ Section
Yes, we repair AC wall-box chargers as well as DC fast-charging units, including power modules, connectors, and control electronics.
Yes. We repair or replace Type 2, CCS, and CHAdeMO connectors and cabling, and test for safe current-carrying capacity before returning the unit.
Standard repairs are completed within 3–5 working days. Emergency repairs for revenue-critical chargers can be prioritised and completed within 24–48 hours.