We offer emergency plumbing services, get in touch 24/7


Cesspit and soak holes, sewer systems, commercial drainage systems, new housing, ecosystems / biocycles.

Maintenance & repair

Certifying drainlayers

Rawson Plumbing's drainlayers can maintain and repair your existing drains quickly, economically and effectively to prevent costly problems in the future.

  • Septic tank and effluent drain repairs and replacement
  • Drain cleaning and repairs
  • Water leak detection and repair
  • Blockage detection and repair
  • Sewer repair
  • Grease trap repair and replacement
  • Regular maintenance checks

For more information on our maintenance and repair services or to book a consultation, please
contact us.

New house build in the Waikato, get our expert Plumbing team on the job

Environmentally friendly biocycle aerated wastewater system

We supply and install biocycle wastewater treatment systems, which can be designed for your specific requirements in urban or rural situations.

Sewer systems

Rawson Plumbing can maintain, repair or replace wastewater and septic tank systems. Sewer maintenance is important as one blockage in your sewer line can result in the entire system stopping, causing problems long-term. For this reason, we also offer regular maintenance checks.

For more information on our drainlaying services or for a free, no-obligation quote,
get in touch with us today.

Drainlaying for new housing

We are able to install a drainage system that suits you, give you brand and product advice, and recommendations on safe sewer access for regular maintenance checks.

Drainlaying services

  • Stormwater and wastewater drainage
  • Trench and dig-up services
  • Septic tank installation
  • Effluent fields
  • Water tanks
  • House connection to town water
  • Soak hole installation
  • Residential, commercial and rural drainage

For more information on our drainlaying services for new houses, please
get in touch with us.

As laid plans

Rawson Plumbing undertakes As Laid Plans for all residential, commercial and rural customers.

  • Shows location of pipes underground and around your building
  • Highlights renovation plumbing problems
  • Plan saves you costs by preventing damage to pipes

For more information on As Laid Plans, or to get an As Laid Plan today,
contact us.

Building Consents & Council Connections

All our drainlayers comply with the Building Code and plumbing legislation to help you to gain a connection to the council mains and a building consent if required. 

It is important to have certifying drainlayers like us to correctly connect you to the council mains because if not, you may not be able to gain insurance cover as a result of damage.

For experts in Drainlaying, talk to the Rawson Plumbing team

Cesspits, soak holes & enviropods

Soak hole installation and maintenance

Cesspits, soak holes and enviropods are drains used to change the direction of surface flooding. These drains can get blocked due to leaves, vegetation, silt and other contaminants.

As well as the installation of soak holes for new sections, we can also repair and maintain your overflowing or blocked soak hole or cesspit.

To enquire about this service now,
get in touch with us.