Fast, local service —
not a call-centre promise.
From Tambaram to the OMR corridor, our technicians are stationed across Chennai's south so a generator or inverter fault never waits long for a fix.
One team, every stage of power backup.
POWERCORE isn't just a repair number — we install, service, contract and stand by generators and inverters for homes, shops and small industries across our coverage zones. Same technician, same standard, every visit.
See Our ServicesFlip a card, see what's inside.
Every service we run out of a single coverage network — hover or tap a card for the detail.
Installation
New SetupsSite survey & load sizing
Wiring & panel setup
Commissioning & test run
Repair
Fault DiagnosisEngine & alternator faults
Inverter circuit repair
Genuine replacement parts
AMC Plans
Scheduled CareRoutine service visits
Priority breakdown response
View plans →
Emergency Callout
Rapid ResponseTotal power-loss response
Temporary standby unit
Same-day, most zones
Load Testing
Performance CheckFull load bank testing
Backup-time verification
Written test report
Consultation
Right-SizingPower-need assessment
Generator vs. inverter advice
No-obligation site visit
Six zones, one live network.
Every marker below is a technician physically stationed in that area — not a pin we drop on a website. The beams light up live, and a zone that goes quiet gets a van dispatched to it the same day.
Your zone's clock, lit up in real time.
Each column is a live dispatch clock for one zone, measured from the moment you call to the moment an engineer starts work. Taller column, faster average response.
Standard Radius
Zones Covered
Avg. Dispatch
What the neighbourhood says.
Technician reached within three hours of my call during a power cut in Chrompet — genset was running before dinner.
Signed up for the Advantage AMC last year — this is the first monsoon my inverter hasn't tripped once.
Straightforward pricing, no hidden visit charge like the last mechanic we called. Would recommend to any shop owner.
Load test report was genuinely useful — found a weak battery bank before it failed during an actual outage.
Called for an emergency breakdown on a Sunday — didn't expect anyone to pick up, let alone show up.
Not sure if we cover your area?
Send us your location and equipment — we'll confirm response time before you commit to anything.