Contact Us Send an online enquiry to Ausbuild. Please note that Ausbuild only builds in South East Queensland. Contact form First Name: * Last Name: * E-mail Address: * Phone Number: Address: Suburb/City: State: Postcode: Nature of Enquiry: House and Land Package Houses Land How did you hear about us?: Online Google Realestate com Press Radio TV Signage Referral Other: Comment: Oops! it seems you have missed some fields.