Summer Car A/C Service in Chennai
Chennai summer is the worst possible time to discover the A/C is weak. Check it in February and March, when a bay slot still takes days rather than weeks.
Quick answer: summer A/C service
A pre-summer check measures vent temperature against ambient, tests both system pressures, inspects the condenser and cabin filter, and looks for leaks at the accessible joints. All thirty points are free with a written report. Gas filling, if it is needed, is ₹1,500 for a single module and ₹2,200 for a double, leak check included. Call +91 8428000085.
Why February, not May
An A/C that felt acceptable in January will not cope with a 38°C afternoon in May. The system loses a little refrigerant every year through seals and joints, and the loss is invisible until ambient temperature rises far enough to expose it. By then every workshop in Chennai has a queue, and the same repair takes a week to schedule instead of a day.
Checking early also catches the cheap faults while they are still cheap. A leaking O-ring found in February is a small job. The same leak ignored until the compressor runs low on oil and seizes is a four-figure to five-figure bill.
What gets measured
| Check | Why it matters |
|---|---|
| Vent temperature against ambient | The number that tells you whether the A/C is actually working. Recorded on every report. |
| Low and high side pressures | Separates undercharge from a blockage from a failing compressor. |
| Cooling at idle versus road speed | Cools only while moving is a condenser airflow fault, not a gas problem. |
| Condenser fins and fan | Chennai dust and insect pack block airflow. Cleaning this often fixes weak cooling on its own. |
| Cabin filter | A clogged filter starves the blower and makes good cooling feel weak. |
| Leak check at accessible joints | Refilling a leaking system just pays for gas twice. |
| Compressor clutch and cycling | Short cycling and clutch faults show up before a total failure. |
What it costs
The 30-point A/C and electrical checkup is free, standalone, with a written report and no obligation to repair. Gas filling is ₹1,500 single module or ₹2,200 double, leak check included. Compressor, condenser and evaporator work is diagnosed first and quoted after, because the price depends entirely on what has failed.
Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability.
Frequently Asked Questions
Booking this more than once a year?
GM Cool Care annual plans bundle scheduled visits, the 30-point checkup and priority slots from ₹2,999 a year. Booked one at a time, the same visits cost more.
See the Care Plans