Diamantina Super camp
Bitumen Spraying Ilfracombe
Road Train Boulia
Flood Restoration Cloncurry
End of a long day
Building new culverts, Ilfracombe
Construction of Longreach Water Treatment Plant

Our Services

Civil Engineering Consultants

GBA provides engineering services to local Councils, Department of Transport and Main Roads, Qld Health, other Government Agencies and private clients specialising in roads, bridges, aerodromes, water and sewerage, drainage, swimming pools, asset management, road safety audits, cultural heritage and environmental services, flood damage submissions and repair delivery.

Environment and Cultural Heritage

GBA have qualified archaeologist and environmental scientists capable of expedition environment and cultural heritage clearance of gravel pits and green field construction sites.


The GBA design team provides design on roads, water and sewage treatment and reticulation, stormwater, swimming pools, car parks, aerodromes and structures for Councils, Department of Transport and Main Roads and private clients

Secretarial Services

GBA admin staff provides secretarial services to private clients:

  • Photocopying in colour;
  • Resumes;
  • Typing;
  • Emails;
  • Faxes;
  • Printing;
  • Binding
  • Laminating – up to A0;
  • Copying to digital format;
  • Presentations.

Building Certification

Our Building Certification team consists of a building certifier, a cadet, a town planner and a technical officer. This team provides services to Councils and private clients with all their building certification needs.

Asset Management

GBA provides asset management pickup services and consulting on asset management.