Get in touch Contact Grandplex Motors Urgent roadside request? Call directly. For general questions or a booking, send vehicle details through the form and we will reply during operating hours. Emailgrandplexmotors@gmail.com Phone(+61) 0456655889 AddressPerth, Western Australia Operating hoursMonday–Friday 8:00am–5:00pm, Saturday 8:00am–3:00pm, closed Sundays Find us across Perth