Get in touch

Want to work with us?

Let us know about the project you have in mind. Give us a call or fill out our quote request form and we'll get back to you within 24 hours.
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let's chat

Give us a call

Whether you’re a new or existing client, we’re always just a phone call away. Our office hours are from 8am-5pm local time, so if you call outside these hours, please leave your name and number so we can return your call the next business day.

General enquiries
Existing clients

Place an order: (07) 3319 1820

Existing orders

Request a job status: (07) 3319 1821
Request technical assistance: (07) 3319 1822
Accounts team: (07) 3319 1823

STA Conlsuting Engineers Service Area Map

Our service area

We work with clients across the east coast of Australia


  • South East Queensland
  • Brisbane
  • Sunshine Coast
  • Gold Coast
  • Toowoomba
  • Wide Bay Burnett
  • Darling Downs

New South Wales

  • Sydney
  • Hunter
  • Northern Rivers
  • Mid North Coast
  • Central Coast
  • Illawarra