GC Civil are specialists in the Noise Wall & Retaining Wall industry, with an experienced team of designers, engineers, project managers and tradesman, coupled with modern plant & equipment resources, to efficiently complete your project.

Located in Wollongong, we service the Illawarra, Sydney and Western Sydney, the South Coast, Southern Highlands and the ACT. GC Civil also service Brisbane, South East Queensland and Victoria. 

We specialise in the construction of:

• Noise walls / Sound Barriers / Acoustic Fencing (all types – concrete, AAC Hebel, lightweight concrete, plywood, transparent acrylic), 
• Retaining Walls (all types – block, concrete sleeper, stone, timber), 
• Civil Works / Subdivisions, 
• Stormwater Drainage / On Site Detention (OSD) Structures, 
• Bridges – vehicular & pedestrian, 
• Structural Concrete Works – box culvert base slabs, headwalls, access ways, footpaths, etc, 
• Hand Railing / Balustrading, 
• Fencing  (all types), 
• Brick Paving/Landscaping/Turfing/ Streetscaping, 
• Landscape Structures / Boardwalks.