Drainlaying is all protecting people's health by installing and maintaining sewage and stormwater drains, and on-site wastewater treatment systems.


… and that is where Shane and the team from O’Hagan Contracting excel in Darinlaying.


We are Registered Master Drainlayers and provide drainlaying services to the greater Manawatu, lower North Island area.


As Registered Drainlayers we are able to offer a professional, guaranteed service to:

  • Maintain / Repair / Unblock your existing sewage, wastewater or stormwater drains.
  • Install and lay new sewage, wastewater or stormwater drains.
  • Drain your property of excess water.


We know how to get rid of your wastewater / stormwater, we know how to eliminate your wastewater, stormwater or excess water problems.


We can design your drainlaying solution, build your drainlaying solution and maintain your drainlaying solution. Our drainlaying experience encompasses subdivisions, existing residential properties, lifestyle properties sports fields, contracting to the local councils and roading contractors.


We are experienced, we know how to lay pipe and culverts in varying soil conditions as well as dewatering.


Call us, the region’s leading Drainlaying company, for anything to do with your drainage needs