We will provide you with an obligation free quotation at no charge. We will require a copy of your plans to be emailed, posted to us, dropped off or contact our reception staff on 5223 2888 to organise having your plan collected.


We can provide you with Roof Truss computations for Council (if required) for $55 cash (GST inclusive). The cost of the computations will be deducted from the quoted price of the trusses once they are ordered.

Ordering a job

A completed quotation acceptance slip is required to get the job into the system. Customers who do not have an 30 day account need to fill in a purchase agreement, Quotation acceptance slip and pay 100% of the job cost for it to become an order. MB Pre-Fab accepts the following payment options: cash, EFTPOS*, cheque, electronic transfer or money order. *Please note that credit card transactions will incur a charge of 0.85% (equates to $8.50 per $1000). We do not accept American Express or Diners Club cards.

For electronic transfer from your cheque or savings account our NAB bank account details are as follows:

Account name: Big River Group PTY LTD t/as MB Prefab
BSB: 082-057
Account Number: 852118631

Put the "customer name" in the description field.
Please advise us by email, fax or phone that you have transferred funds into our account so we can confirm payment with the bank.