Car AC Service & Repair in Korattur, Chennai
Independent multibrand car AC workshop for Korattur drivers. Located in Kallikuppam, Ambattur (3.8 km from Korattur, ~8–12 min drive via North Avenue, Korattur Railway Station Road and Kallikuppam link). Transparent diagnostics, upfront pricing, and free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability.
Reviewed by G.M. Manigandan, founder and lead technician · Last reviewed
Car AC service for Korattur car owners
GM Car A/C Service is located in Kallikuppam, Ambattur (3.8 km from Korattur, ~8–12 min drive via North Avenue, Korattur Railway Station Road and Kallikuppam link). We serve car owners from Korattur (Korattur Lake, North Avenue, Lucas TVS Quarters, Bakthavatsalam College and Central Avenue) with diagnosis-first car AC gas filling that includes a leak check, compressor repairs, cooling coil replacements, and auto electrical diagnosis.
Local Driving Note: Just minutes away from our Kallikuppam facility, Korattur car owners enjoy fast access to diagnosis-first AC maintenance. Regular cabin filter replacement prevents musty moisture odor and bacterial buildup in damp evaporator housings. Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability.
Car AC Services Available for Korattur Customers
Every service below is available to Korattur drivers, on any make.
AC Gas Filling
R134a & R1234yf. Leak check and vacuum included.
On a booked slotCompressor Repair
Diagnosis, repair & replacement. All brands. Parts quoted after diagnosis.
On a booked slotAC Not Cooling Fix
Root cause diagnosis. No guesswork. No unnecessary parts.
On a booked slotLeak Detection & Repair
UV dye + electronic detection. Finds leaks others miss.
Expert OnlyFilter Replacement
Cabin & condenser filter. Improves cooling & air quality.
30 MinAuto Electrical
Battery, alternator, wiring & AC electrical faults.
On a booked slot View All ServicesHow We Find Leaks on Korattur Vehicles
The shaft seal is the most common slow leak on a system that needs regassing every season. It is checked first because it is the most likely.
UV and electronic detection at accessible jointsBoth methods at every accessible joint and service port. Dye shows you where it has been leaking; the electronic detector finds what has not stained yet.
Oily residue at hose crimpsRefrigerant oil leaves the system with the gas. An oily film at a crimp or connection is physical evidence, and it survives the drive to the workshop.
Receiver-drier and service port capsThe drier is inspected and the port caps checked for presence and sealing. A missing cap is a slow leak that costs a few rupees to fix.
⭐Google reviews
From our Google reviews
Multibrand service from Ambattur
Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability
Call +91 84280 00085 WhatsApp for a QuoteBook Car AC Service in Korattur Today
Call, WhatsApp, or fill our booking form. We'll confirm your slot and arrange free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability.
Call +91 84280 00085 WhatsApp for Quick Reply Book AppointmentFree pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability · Walk-ins welcome Mon–Sat 10AM–8PM
Get Your Free 30-Point Checkup
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Nearby areas we also serve
The workshop is in Kallikuppam, Ambattur, so customers from neighbouring areas use it too: Ambattur · Padi · Mogappair · Villivakkam.
Call or WhatsApp before travelling to confirm slot availability and whether pickup and drop can be arranged for your booking.
Four steps, in this order, every time
Diagnosis-first is the whole method: measure, write it down, then price it. It is also why every job, gas filling included, is quoted in writing after the checkup.
We test before we quote
The free 30-point A/C and electrical checkup runs first, about 15 minutes, with a written report of what was measured.
You get the estimate in writing
The report says what was found. Gas filling, like everything else, is quoted in writing after the checkup, and nothing starts until you approve it.
No work starts until you approve
Nothing is opened up or replaced before you say yes to the estimate. If the diagnosis changes the scope, you hear about it first.
Repaired, then checked again
The approved work is done and the car is checked again before handover.
Frequently asked questions
Nearest car AC service centre to Korattur?
GM Car A/C Service is just 3.8 km from Korattur, about 10 minutes. Walk-in welcome or call for free pick-up. +91 84280 00085.
Can I walk in without an appointment from Korattur?
Yes. Walk-ins are welcome Monday to Saturday, 10 AM to 8 PM at our Ambattur workshop (12A, Gangai Amman Kovil Street, Kallikuppam). Being just 3.8 km from Korattur, it's a quick drive.
What is the cost of car AC gas filling near Korattur?
The price is confirmed at the counter before work starts. A full system leak check is included. R134a and R1234yf available. Call +91 84280 00085 or walk in from Korattur anytime between 10 AM–8 PM.
What is the 1-Year AC Care Plan?
GM Cool Care Essential covers 2 workshop visits over 12 months: one A/C gas refill, one Essential Service, and the free 30-point A/C and electrical checkup at every visit, plus priority booking and 5% off parts. Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability, for plan customers and walk-ins alike. Call +91 84280 00085 to activate.
How do you find a slow leak?
UV dye and an electronic detector at every accessible joint and service port, plus a UV trace at the compressor shaft seal, which is the most common slow leak. Oily residue at hose crimps is physical evidence and survives the drive in.
Can you just refill the gas?
We can, but a system that needed refilling last season will need it again. The leak check is included with gas filling so you can make that decision with the evidence in front of you.
Related pages and areas
Tell us what the car is doing
We will call you back to confirm a slot. Nothing is charged and nothing is booked until we have spoken.
Customer Service · Individual car owners. Mon–Sat 10:00 AM – 8:00 PM, Sunday closed. Prefer not to call? The form takes a minute.
Illustrative image. Not a photograph of GM premises, staff or a customer vehicle.