Car Service Price List — GM Car AC Service Chennai
A/C gas filling and general service carry published prices. Everything else is diagnosed first and quoted after — no guesswork, no surprise charges.
Price varies with the quantity and brand of oil your car needs. Compressor, evaporator and condenser work is diagnosed first and quoted after. The final estimate is confirmed after inspection, and nothing is replaced until you approve it.
Final estimate depends on car model, oil quantity, oil grade, filter condition, parts required and approved work. No major work starts without customer approval. Call or WhatsApp +91 8428000085 to confirm pricing for your specific vehicle.
What GM charges
Fixed prices are fixed. Everything else is diagnosed first and quoted before any work starts.
- AC Gas Filling — Single Module₹1,500
What it covers: Leak check included
- AC Gas Filling — Double Module₹2,200
What it covers: Leak check included
- A/C Gas + Airflow Refreshfrom ₹1,999
What it covers: Single-module gas fill and leak check, cabin filter inspection, airflow check and vent temperature check. Filter replacement is quoted separately. “From”, because a double-module car or a filter we have to order costs more — the total is confirmed at the counter.
- Essential Servicefrom ₹2,499
What it covers: Engine oil and filter, 25-point safety check and exterior wash
- Petrol General Service₹4,499
What it covers: Oil, filter, brake, suspension and clutch checks, plus the free 30-point A/C and electrical checkup. Price varies with the quantity and brand of oil your car needs.
- Diesel General Service₹5,699
What it covers: Same scope as the petrol service, for diesel vehicles. Price varies with the quantity and brand of oil your car needs.
- 30-point A/C & electrical checkupFree
What it covers: Standalone. Any car, any age, first visit or twentieth. No purchase needed, no obligation to repair, and you leave with a written report — about 15 minutes on a booked slot
- Battery, alternator, starter and wiring checkFree
What it covers: The electrical half of the same 30-point checkup. Repairs and replacements are quoted after inspection
- AC DiagnosisCall/WhatsApp to confirm
What it covers: Based on symptom and inspection
- Compressor RepairEstimate after diagnosis
What it covers: Repair or replacement confirmed after inspection
- Cooling Coil ServiceEstimate after diagnosis
What it covers: Cleaning or replacement based on condition
- Electrical DiagnosisEstimate after diagnosis
What it covers: Wiring, relay, fuse, sensor and scanner checks
- Fleet ServiceCustom quotation
What it covers: Based on vehicle count and service frequency — see Fleet & B2B
- ₹1,500 A/C gas filling, single module · leak check included
- from ₹1,999 A/C Gas + Airflow Refresh · gas, leak check, airflow
- ₹4,499 Petrol general service · ₹5,699 diesel
- Free 30-point A/C & electrical checkup, no purchase needed
Prefer an annual plan?
GM Cool Care Plans bundle A/C, general service and electrical checkups for the year — A/C Protect ₹2,499 (A/C only, no gas filling), Essential ₹2,999, Complete Petrol ₹6,499, Complete Diesel ₹7,699, Master ₹9,999.
Compare GM Cool Care Plans₹199 off — three ways to get it
- First visit — ₹199 off your first approved paid service with us.
- Returning customer — ₹199 off your next approved paid service.
- Referral — your friend gets ₹199 off, and you get a ₹199 service credit on your next approved service once theirs is done.
On approved paid work above ₹1,500. One per customer, one offer per bill. Not combined with a GM Cool Care plan, and not available on fleet or business accounts. The referral credit is valid 12 months against future work and is not paid in cash.
Fleet & B2B Desk
Taxi operators, used-car dealers, school vans, travel companies and business vehicle owners get a custom quotation based on vehicle count and service frequency.
Call Fleet & B2B Desk Explore Fleet ServicePricing FAQ
The two A/C gas fill prices cover more than the refrigerant. What A/C gas filling costs and what the price covers explains what a module is, why the leak check is inside the price, and when a refill is the wrong repair to buy.
What does car AC gas filling cost in Chennai?
₹1,500 for a single AC module and ₹2,200 for a double module, both including a full leak check. Call or WhatsApp +91 8428000085 to confirm your car's module type.Why doesn't the price list show a fixed cost for compressor or electrical repair?
Compressor, cooling coil and electrical faults vary by vehicle and damage — the workshop diagnoses the issue first and shares a clear estimate before any approved work begins.Is the final price always the same as the listed price?
The listed prices are starting prices. The final estimate depends on the car model, oil grade and quantity, filter condition, parts required and any approved work found during inspection.
Get Your Exact Estimate
Share your car model and the issue on WhatsApp, or call, and the team will confirm pricing before any work starts.
Call +91 8428000085 WhatsApp for a Quote Get DirectionsGet Your Free 30-Point Checkup
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Prefer to talk? Call +91 8428000085 or WhatsApp us.
Pricing questions
What does car AC gas filling cost in Chennai?
₹1,500 for a single AC module and ₹2,200 for a double module, both including a full leak check. Call or WhatsApp +91 8428000085 to confirm your car's module type.
Why doesn't the price list show a fixed cost for compressor or electrical repair?
Compressor, cooling coil and electrical faults vary by vehicle and damage — the workshop diagnoses the issue first and shares a clear estimate before any approved work begins.
Is the final price always the same as the listed price?
The listed prices are starting prices. The final estimate depends on the car model, oil grade and quantity, filter condition, parts required and any approved work found during inspection.
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.
- +91 84280 00085Customer Service · Individual car owners
- Message us on WhatsAppMon–Sat 10:00 AM – 8:00 PM. Sunday closed.
