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South Australia’s Trusted Retaining Wall, Earthmoving & Demolition Contractors
Our Services
Construction Solutions

Retaining Wall and Fencing

Excavation and Earthmoving

Demolition

Concrete Construction
Our Promise to You
At CNA Contracting SA, we believe good construction starts with trust. Every project we take on is backed by clear communication, quality workmanship, and a commitment to doing the job right — from start to finish.
Recent Projects
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