RM Civil Australia is a trusted civil construction company based in Sydney, delivering specialist in-ground services across NSW. We provide stormwater drainage, civil drainage, HDPE Polywelding, PVC conduit installations, tunnelling, subdivision drainage, and plant & labour hire for infrastructure and construction projects. Our experienced team works alongside Tier 1 contractors and developers, delivering safe, efficient, and high-quality outcomes. Built on honesty, integrity, and hands-on experience, RM Civil is committed to completing every project to the highest industry standards.