Summer Car A/C Service in Chennai

Call +91 8428000085 WhatsApp Now

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.

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.

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.

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

Get Your Free 30-Point Checkup

We reply in workshop hours · No spam

Prefer to talk? Call +91 8428000085 or WhatsApp us.

When is the best time for a summer car AC service in Chennai?

February and March, before the heat arrives. An A/C that seems adequate in the cooler months often cannot cope with a 38°C afternoon, and by the time that becomes obvious every workshop in the city has a queue. Checking early also means a cheap fault is still a cheap fix.

How much does a summer AC service cost?

The 30-point A/C and electrical checkup is free with a written report. If the system needs refrigerant, gas filling is ₹1,500 for a single module and ₹2,200 for a double, with the leak check included. Compressor, condenser and evaporator work is quoted after diagnosis. You approve the estimate before any paid work begins.

My AC cools when driving but not in traffic. Why?

That pattern almost always points at condenser airflow rather than refrigerant. At road speed air is forced through the condenser; in traffic the fan has to do it alone. A blocked condenser or a fan that is not cutting in produces exactly this symptom, and both are checked in the free inspection.

Do I need to refill the AC gas every year?

No. A sealed system should hold its charge. If it needs topping up annually, it is leaking, and refilling without finding the leak means paying for gas repeatedly and risking the compressor. We check for leaks at the accessible joints before recommending a refill.