About us


John Underwood is the registered licenced Builder trading as Coastwide Building. John has been a registered builder for 30 yearsand has worked extensively in residential housing, commercial and high rise construction. He has an extensive knowledge of the building industry and is also a Project Manager and independent consultant.

John has built residential award winning housing developments on the Gold Coast and in Brisbane. His background and experience enables him to provide informative and valuable insight when undertaking building projects.

Aim & Vision

Our Aim is to provide prompt, efficient, professional high quality projects. We will deliver a quality product on time and within budget. Coastwide Building would like to be part of making your dream become a wondeful experience, and reality.

Licence Number

QBSA LIC 10841

Area Coverage

We offer our building services to the entire Gold Coast and Brisbane.

As a client you will be provided with professional service, a commitment to supplying you with honest feedback, and service based on your individual requirements.



© Coastwide Building