What We Do


Civil Construction & Drainage

Our civil construction and drainage team operate throughout the top of the South Island covering a wide variety of civil projects.

We have developed strong civil contracting relationships over the last 30 years with local council, NZTA, government and private developers. Our highly skilled team of operators, labourers, foreman and project managers consistently produce quality work, on time and to budget for our clients.

Our Specialities:

  • Subdivision Infrastructure – roading, drainage and earthworks

  • Roading construction – state highway stabilisation, maintenance contracts, area wide treatment and overlays, unsealed road maintenance and grading and gravelling and pavement works

  • House site construction

  • Drainage, water and waste-water works

  • Driveway, landscaping and gabion wall construction


We also operate multiple quarries, providing us with easy access to a wide variety of aggregates in several convenient locations.

  • Kaituna Quarry - Marlborough

  • Marsden Quarry - Nelson

  • Blackbyre Quarry – Nelson

  • Blue Rock Quarry – Nelson

  • Venice Place Sales Yard - Nelson

We are proud to be a long standing member of Civil Contractors NZ with both Mike and Malcolm Edridge previously having held regional branch chairman roles. Mike has also been a national councillor for the association and is now a Life Member.