Car AC Service & Repair in Ambattur, Chennai
Ambattur is home — GM Car A/C Service is located at Kallikuppam, Ambattur. Local customers get priority slots, quick turnaround, and the option to walk in or get free pick-up. The trusted local car AC workshop in Ambattur.
GM Car A/C Service
12A, Gangai Amman Kovil Street,
Kallikuppam, Ambattur, Chennai 600053
Free vehicle pick-up from Ambattur
Get DirectionsQuick answer: Car AC service for Ambattur customers
GM Car A/C Service is at the Kallikuppam workshop in Ambattur from Ambattur. The Ambattur workshop diagnoses car AC cooling problems, gas leaks, compressor faults, cabin-filter restrictions and AC electrical issues before recommending work. Walk-ins are welcome, and qualifying bookings can use pickup and drop. See all car services or AC gas filling details.
Ambattur Workshop — Services & Typical Duration
Durations are general guidance, confirmed for your vehicle at booking or after inspection.
| Service | What it covers | Typical duration |
|---|---|---|
| AC Gas Filling | Refrigerant top-up (single or double module) with a full leak check | Around 30–60 minutes, confirmed at booking |
| AC Leak Detection | UV dye and electronic leak testing across the AC circuit | Around 30–45 minutes |
| Compressor Diagnosis & Repair | Compressor testing with a repair or replacement recommendation | Confirmed after inspection; varies by fault |
| Auto Electrical Diagnosis | Battery, alternator, wiring and fuse/relay fault-finding | Around 30–60 minutes for initial diagnosis |
| Cabin Filter Replacement | Cabin and condenser filter inspection and replacement | Around 20–30 minutes |
| Car General Service | Oil, filters, brake, suspension and coolant checks | Varies by service package and vehicle condition |
Beyond the fixed AC gas-filling price, other Ambattur workshop estimates depend on the vehicle model, the oil grade and quantity used, the brand and availability of parts, labour complexity for that model, and any existing damage found once the vehicle is inspected. That's why compressor, electrical and general-service work are quoted after inspection rather than published as a fixed price.
Car AC Services Available for Ambattur Customers
All services. All car brands. Free pick-up from Ambattur.
Why Ambattur Customers Choose GM Car AC Service
We collect your car, service it, and return it the same day. Doorstep convenience anywhere in Ambattur.
Chennai's most-reviewed car AC workshop. Real customers, real results.
Every job starts with a free diagnosis and clear quote. No work done without your approval.
Most repairs completed and returned the same day — gas filling, filters, compressor, and more.
Maruti, Hyundai, Toyota, BMW, Mercedes — every brand. Only genuine OEM parts.
4.9 out of 5
Based on 500+ verified Google reviews
6,000+ vehicles serviced since 2019
7+ years of experience
Free pick-up from Ambattur
Call +91 8428000085 WhatsApp for Free QuoteFrequently Asked Questions — Car AC Service Ambattur
Last reviewed: 26 July 2026 · Technical review: G. Manigandan, founder and lead technician
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Free pick-up & drop from Ambattur · Walk-ins welcome Mon–Sat 10AM–8PM
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