O'Hara Brothers services

O'Hara Brothers Services is a trusted civil earthworks contractor based in Botany, New South Wales, delivering reliable solutions for a wide range of underground and infrastructure projects. The company specialises in all aspects of below-ground works, supporting residential, commercial and civil construction developments. With a practical, hands-on approach and a commitment to quality workmanship, O'Hara Brothers Services ensures projects are completed safely, efficiently and to a high standard. Their experienced team works closely with clients to provide tailored earthmoving and excavation solutions that meet project requirements and timelines. Known for their dependable service, they are a valued partner across the civil construction sector.

Civil earthworks

Bulk and detailed excavation

Underground services installation

Trenching and drainage works

Site preparation and clearing

Stormwater infrastructure

Earthmoving and groundworks

General civil construction works