Business Details
50 Years
experience
Your Trusted Family Mechanic Since 1976
Established in 1976, GMG Automotive has been serving Melbourne's inner eastern suburbs and Box Hill area for over 40 years. Our family-owned business combines decades of automotive expertise with a commitment to quality workmanship and customer-first service. With a team boasting over 60 years of combined experience, including specialists in brake systems, LPG conversions, and European vehicles, we deliver comprehensive car services that maintain manufacturer warranties.Our VicRoads licensed testers provide roadworthy certificates and pre-purchase inspections, while our VACC Certified mechanics ensure logbook servicing meets exacting standards. We pride ourselves on transparent pricing, honest advice, and personalized service that keeps customers returning across generations.
Services
Logbook Servicing
Brake Repairs
LPG Services
Roadworthy Certificates
Vehicle Diagnostics
Pre-Purchase Inspections
Suspension Repairs
Exhaust Systems
Air Conditioning
Tyre Services
Details
- Year established: 1976
Highlights and features
- We have over 40 years of automotive service experience in Melbourne's eastern suburbs
- Our team includes specialists with 15+ years in brake/clutch systems and LPG conversions
- VicRoads licensed for roadworthy certificates and pre-purchase inspections
- Transparent pricing with no hidden fees or unnecessary repairs
- We maintain manufacturer warranties through logbook-compliant servicing
Associations and certifications
- VicRoads
- VACC Certified
What people say
Great communication
Honest advice
Competitive pricing
Expert service
Family-friendly
Services
Logbook Servicing
Our VACC Certified mechanics perform manufacturer-compliant logbook servicing for all vehicle types. Using premium parts from brands like Bosch and Valvoline, we ensure warranty protection while maintaining optimal vehicle performance. Our comprehensive safety inspections include fluid checks, brake assessments, and system diagnostics.
LPG Services
We offer complete LPG system maintenance and tuning for passenger and light commercial vehicles. Our licensed technicians handle converter replacements, tank testing, and mixture adjustments to maintain system efficiency. Regular servicing every 25,000km ensures safety and performance for gas-powered vehicles.
Brake Repairs
Our brake specialists use Bendix and Brembo components for complete brake system overhauls. Services include rotor machining, pad replacement, and hydraulic system checks. We measure disc thickness to legal standards and address pulsation issues through precision machining.
Roadworthy Certificates
As VicRoads licensed testers, we conduct comprehensive safety inspections for light vehicles. Our process includes structural checks, mechanical assessments, and documentation compliance to meet Victorian road standards. We provide defect reports and repair guidance for certificate attainment.
Vehicle Diagnostics
Our workshop features advanced diagnostic tools for efficient fault detection. We perform system scans, electrical checks, and sensor diagnostics to identify issues. The service includes repair recommendations and cost estimates for cooling systems, transmissions, and engine components.
People
Gavin
Owner/Operator
Third-generation mechanic with 20+ years leading GMG Automotive. Specializes in European vehicles and LPG conversions. Maintains family legacy of quality workmanship since joining in 1998.
Rebecca
Co-Owner
Manages day-to-day operations alongside Gavin. Ensures customer service excellence and business development while maintaining quality control standards across all services.
Reiny
Brake & Clutch Specialist
15+ years with GMG Automotive. Industry veteran since 1976 with expertise in brake systems and clutch repairs. Provides technical leadership for complex mechanical diagnostics and repairs.
Paul
Senior Mechanic
6+ years at GMG with 25+ years automotive experience. Specializes in suspension systems and transmission repairs. Ensures technical accuracy in servicing European and Japanese vehicle models.
John
Mechanic
Recent addition with 10+ years mechanical trade experience. Trained in modern diagnostic techniques and supports all service areas while maintaining focus on customer communication.
Questions
Do you service all vehicle types?
We service petrol, diesel, LPG, electric, and hybrid vehicles including European, Japanese, and light commercial models.
Will logbook servicing void my warranty?
No - our VACC Certified mechanics use genuine parts and follow manufacturer specifications to maintain warranty compliance.
How often should LPG systems be serviced?
Every 25,000km or 12 months for optimal performance and safety, with mandatory tank testing every 10 years.
What's included in a roadworthy inspection?
Comprehensive safety checks covering brakes, suspension, steering, lights, tyres, and structural integrity to meet Victorian road standards.
Do you offer pre-purchase vehicle inspections?
Yes - 2-2.5 hour inspections with detailed reports on mechanical condition, service history, and structural integrity for used vehicles.
What payment methods are accepted?
We accept cash, EFTPOS, and major credit cards for all services and repairs.
