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Welcome to Grantech Auto & Marine Electrics

Opening in 2006, Grantech Auto & Marine Electrics is Bribie Island’s premier auto repairer, offering auto-electrical repairs and general vehicle servicing to drivers throughout Bongaree, Bellara, Woorim, Banksia Beach and the surrounding suburbs.

Having expanded our services from strictly automotive and marine electrical work, today our staff of five full time auto electricians and mechanics can provide a wide range of services for your car, truck, boat or other vehicles, with over 55 years of experience across the team.

To find out more about our services, get in touch with our friendly staff today!

Email us now!

Auto Electrical Services

At Grantech we can provide all manner of electrical repairs for your car, truck, bus, campervan or boat, covering:

Replacement Century batteries
Tunit chips
Alternator and starter motor repairs, rebuilds and replacements
Anderson plugs, cut-off switches, dual battery systems and other Redarc auto electrical products
Electronic brake controllers
12v lighting LED Auto lamps
UHF and VHF radio communication supply and installation
Auxiliary power outlets
Headlight alignment, as well as spotlights, light bars and other lighting installations and upgrades
Vehicle rewiring and wiring repairs
GPS, rear view cameras and parking sensors
Central locking systems, immobilisers, cruise control systems, tyre pressure monitors, Polaris systems and other electronic features
Marine accessories, including depth sounders, stereos, bilge pumps, electric winches, radio systems, lighting, batteries and auxiliary power systems
Camping accessories, including lighting, jump packs, battery boxes, gel cell batteries and more

Mechanical Repairs & Servicing

In addition to our auto electrical repairs and services, we can also conduct a range of mechanical work, including:

New vehicle and logbook servicing
Pre-purchase inspections for used vehicles
Brake and clutch repairs, including in-house brake disc and flywheel machining
Steering and suspension upgrades and repairs, including CV joints
Automatic transmission servicing
A wide range of engine repairs, including EFI diagnostics, fully inclusive timing belt replacement, installation and replacement of turbochargers and intercoolers, fuel injection cleaning, and other petrol and diesel engine services
Wynns multiserve on car Intake, DPF, Turbo cleans
Radiator and cooling system repairs
4WD trip preparation servicing, including installation of winches, lift kits, air bag suspension systems, rust proofing and Couplertec electronic rust protection
Airbag man installations
Exhaust replacement
Trailer and caravan repairs, including electrical systems and electronic brakes
And much, much more