Free 30-Point Health Checkup Vehicles Served Since 2019 Google Reviews Mon–Sat · 10 AM–8 PM Pickup & Drop · Call to Confirm Multibrand Workshop

Kallikuppam, Ambattur · Surapet Branch

Car A/C, Electrical & General Service in Ambattur

Cooling problem, battery issue, warning light or overdue service? We diagnose the fault first, explain the repair, and confirm the estimate before work begins.

Mon–Sat, 10 AM–8 PM · Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability.

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Toyota Fortuner Legender air conditioning service in progress at the GM Car A/C Service workshop
A Fortuner Legender A/C service in the Kallikuppam workshop — every job starts with a diagnosis
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What’s happening with your car?

Choose the closest issue. We’ll prepare the right request so you can call our technician or send it on WhatsApp in one tap. We inspect the fault first and confirm the estimate before any work begins.

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Why Choose Us?

Business details, pricing and service availability stated clearly.

Diagnosis First

We assess cooling, maintenance and electrical faults before recommending the next step.

Published Gas-Filling Prices

₹1,500 single module and ₹2,200 double module, with leak check included. Other repairs follow diagnosis.

Founder-Led Service

G. Manigandan, founder and lead technician, has hands-on experience.

Timing Confirmed After Diagnosis

Repair timing depends on the fault, vehicle and parts required. Confirm the expected timeline with GM.

Vehicles Served Since 2019

GM has served Chennai drivers since 2019.

Pickup & Drop

Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability. Call or WhatsApp GM to confirm.

What we service

Complete Car Care, Under One Roof

From A/C cooling and electrical faults to periodic maintenance — diagnosis-first, on every brand.

Car A/C Service

Cooling checks, gas filling & leak diagnosis.

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General Service

Periodic maintenance, oil, filters & inspection.

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Electrical Diagnostics

Battery, alternator, wiring, sensors & blower.

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Scanner Diagnostics

Computer scan for warning lights & fault codes.

Explore

Brake Service

Pads, discs, fluid & braking-system checks.

Explore

Oil Change

Engine oil & filter replacement.

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Battery Replacement

Testing, charging faults & new batteries.

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Cooling System

Coolant, radiator & cooling-coil service.

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Periodic Maintenance

Scheduled multi-point preventive service.

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Multi-Brand Workshop

One workshop for every make you drive.

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Walk-Ins
Welcome Mon–Sat
2019
Serving Chennai Since
₹1,500
Fixed A/C Gas Filling
Free
30-Point A/C & Electrical Checkup

AC Gas Filling — Transparent Pricing

Published gas-filling prices include a leak check. Other repair pricing follows diagnosis because vehicle and parts requirements vary.

❄️
Single AC Module
₹1,500
Includes leak check
❄️❄️
Double AC Module
₹2,200
Includes leak check

For compressor, cooling-coil, electrical and general-service repairs, contact GM for a diagnosis and estimate.

Call for Pricing Info
Service packages

Choose the Care Your Car Needs

Transparent scope, diagnosis-first. Final estimate confirmed after inspection.

Essential Service
from ₹2,499
  • Engine oil & oil filter
  • Multi-point vehicle inspection
  • Fluid level check
  • Battery health check
  • Tyre inspection
Most Popular
Petrol General Service
from ₹4,499
  • Everything in Essential
  • Brake inspection
  • Suspension check
  • Scanner diagnostics
  • A/C cooling check
  • Interior vacuum
Diesel General Service
from ₹5,699
  • Complete vehicle inspection
  • Full diagnostics scan
  • A/C performance test
  • Brake service
  • Electrical inspection
  • Fluid replacement & road test

All packages include a free 30-point A/C & electrical checkup. Final estimate confirmed after inspection based on your vehicle model, oil grade and parts required. A/C gas filling is priced separately at ₹1,500 (single module) / ₹2,200 (double module).

Annual Plans

Save More with GM Cool Care Plans

Annual car care packages for A/C cooling, general service, electrical checkups and priority summer booking. Choose a plan once and keep your car ready all year.

Summer Ready

GM Cool Care A/C Protect

Preventive A/C cooling care before Chennai summer.

View Plan
Best Starter Plan

GM Cool Care Essential

₹2,999

A/C gas refill and essential yearly care at an affordable price.

Choose Essential
Best Value

GM Cool Care Complete — Petrol

₹6,499

Full-year petrol car care with general service, A/C refill, midpoint check and pre-summer A/C check.

Choose Petrol Plan
For Diesel Cars

GM Cool Care Complete — Diesel

₹7,699

Full-year diesel car care with preventive service, A/C support and priority seasonal care.

Ask Diesel Price
Flagship Plan

GM Cool Care Master

₹9,999

Maximum care and convenience with priority booking, pickup/drop priority, yearly service support and premium reporting.

Choose Master
Compare Plans WhatsApp for Best Plan
How it works

Your Service Journey

Five simple steps — no work starts until you approve the estimate.

  1. 1

    Book Appointment

    Call, WhatsApp or book online in seconds.

  2. 2

    Vehicle Inspection

    Diagnosis-first check of your concern.

  3. 3

    Digital Estimate Approval

    Clear scope & price — you approve first.

  4. 4

    Service & Quality Check

    Work done, then verified before delivery.

  5. 5

    Delivery

    Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability.

SERVICE ENQUIRY

Request a Car A/C Service Estimate

Tell GM what your car is doing. We will review the request and confirm the appropriate next step and availability.

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No spam, ever Your data is private Google reviews ₹199 off if you have serviced with GM before, or arrive with a friend's referral code

Inside Our Workshop

State-of-the-art tools, clean workspace, professional technicians — see for yourself

Car AC repair workshop Ambattur Chennai
Car AC gas filling service Ambattur
Car AC compressor repair Chennai
GM Car AC Service team Ambattur
Car AC service Ambattur workshop interior
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What Customers Say on Google

★ ★★★★★ Verified Google reviews
★★★★★

"Found the issue — a leaky hose with a minute hole that others missed. Replaced at reasonable cost. Writing after 2 months of happy usage!"

SG
Sunil GV
Google Review
★★★★★

"Transparent service, charged only ₹1300! Wide knowledge about all components. Explained everything clearly. Highly recommended as a first-time car owner."

AV
Akash V
Google Review
★★★★★

"Other vendors quoted very high cost. This place was only 30% of the cost. Found the correct cause within 15 minutes. Feels like a new car again!"

VV
Vignesh Vicky
Google Review
★★★★★

See attributed customer feedback and review context on the GM Car A/C Service reviews page.

RK
Ramesh Kumar
Google Review
Call GM Car A/C Service Read Our Reviews

Choose the right workshop

Our GM Car Service Locations

Serving customers across Ambattur, Kallikuppam, Surapet, Shanmugapuram, Madura Madanan Kuppam and surrounding Chennai areas. Select the branch that is convenient for your car and enquiry.

Location 1

Kallikuppam — Ambattur

Car A/C · General Service · Auto Electrical

12A, Gangai Amman Kovil Street, Kallikuppam, Ambattur, Chennai 600053

Mon–Sat 10 AM–8 PM; Sunday closed

View location Get directions Call WhatsApp

Location 2

Surapet Branch

Car A/C · General Service · Auto Electrical

245, Shivaparakasam Nagar, Shanmugapuram, Sivaprakasam Nagar, Madura Madanan Kuppam, Chennai, Tamil Nadu 600066

Mon–Sat 10 AM–8 PM; Sunday closed

View location Get Directions to Surapet Call GM WhatsApp GM

Frequently Asked Questions

Common questions about car A/C, electrical and general service in Chennai. See all questions.

AC Gas Filling — ₹1,500 (single module) · ₹2,200 (double module). The published price includes a leak check. Call +91 8428000085 to discuss your vehicle and availability.

Poor car AC cooling can result from low refrigerant, a gas leak, a cabin-filter restriction, compressor, condenser, cooling-coil or electrical faults. GM Car A/C Service diagnoses the fault before recommending repair work. Learn more about AC cooling problems →

For compressor, cooling-coil, electrical and general-service repairs, the recommended work and estimate are confirmed after diagnosis because vehicle condition and parts requirements vary.

Repair timing depends on the diagnosed fault, vehicle and parts required. GM confirms the expected timeline after diagnosis before approved work begins. Book an appointment or call +91 8428000085 to discuss your car.

Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability across Chennai. Call +91 8428000085 or WhatsApp GM Car A/C Service to confirm availability and timing for your location and service need.

GM Car A/C Service is an independent multibrand workshop in Ambattur, Chennai. Share your vehicle model and service concern when you contact GM so the team can confirm the appropriate diagnosis and service. Explore the service options or call +91 8428000085.

Fortuner Legender A/C service

Car A/C service that keeps every drive cool.

Diagnosis first. Clear next steps before approved work.

GM Car A/C Service in Kallikuppam, Ambattur diagnoses A/C concerns before repair. A/C gas filling is ₹1,500 for a single module or ₹2,200 for a double module, with leak check included.

Explore A/C Service WhatsApp A/C Team

Fortuner Legender shown as a representative multibrand service visual.

Fortuner Legender electrical service

Every warning light deserves a clear answer.

Electrical diagnosis before repair work begins.

GM diagnoses battery, alternator, starter, wiring, relays, fuses, blower and A/C electrical concerns. The required repair and estimate are explained after the fault is checked.

Explore Electrical Service WhatsApp Electrical Team

Fortuner Legender shown as a representative multibrand service visual.

Fortuner Legender general service

Routine care that protects every drive.

Periodic maintenance planned around your vehicle.

GM provides multibrand periodic maintenance with engine oil and filter, brake, suspension, clutch, coolant and fluid checks. The required work and estimate are confirmed after inspection.

Explore General Service WhatsApp Service Team

Fortuner Legender shown as a representative multibrand service visual.

Vehicle Types

Types of Vehicles We Service

Car A/C, general and electrical service for multibrand passenger and fleet vehicles. Confirm your vehicle model and service requirement with GM before booking.

Side-profile sedan illustration

Sedans

Compact and executive sedans
Side-profile hatchback illustration

Hatchbacks

City hatchbacks
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SUVs

Compact and full-size SUVs
Side-profile multi-purpose vehicle illustration

MUVs / MPVs

Family MUVs and MPVs
Side-profile sports car illustration

Sports Cars

Performance coupes and roadsters
Side-profile van illustration

Vans

Passenger and cargo vans
Side-profile minivan illustration

Minivans

Family minivans
Side-profile luxury car illustration

Luxury Cars

Premium car models
Side-profile bus illustration

Buses

City buses, tourist coaches, school buses
Side-profile commercial delivery truck illustration

Commercial Vehicles

Delivery and company fleets

Independent Multibrand Workshop

Car A/C Service General Service Electrical Diagnosis Fleet Support Gas Filling Leak Check A/C Repair Pickup/Drop Enquiry Passenger Vehicles Commercial Vehicles Car A/C Service General Service Electrical Diagnosis Fleet Support Gas Filling Leak Check A/C Repair Pickup/Drop Enquiry Passenger Vehicles Commercial Vehicles

Customers Drive to Us from Across Chennai

Visit the workshop in Kallikuppam, Ambattur, or call and WhatsApp GM to ask about availability.

GM Car A/C Service is at 12A, Gangai Amman Kovil Street, Kallikuppam, Ambattur, Chennai 600053. It serves Ambattur, Anna Nagar, Avadi, Padi, Mogappair, Thirumangalam, Kolathur, Villivakkam, Korattur, Madhavaram, Redhills and Chennai.

Free pick-up and drop anywhere in Chennai, on confirmed bookings, subject to slot availability. Call or WhatsApp GM to confirm availability and timing before booking.

Anna Nagar Avadi Padi Mogappair Thirumangalam Kolathur Villivakkam Korattur Pattravakkam All of Chennai
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For repairs beyond gas filling, the recommended work and estimate are confirmed after diagnosis.
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