About NaturalFlow

A 100% New Zealand  owned Family business that cares


Just Who Are We?

  1. Over 40 years ‘hands on’ experience in the Construction Industry
  2. Experience in plants/soil treatments etc
  3. Modern, dynamic and forward thinking company that cares for our environment
  4. Strong national partners bringing vast experience to you
  5. Designing complete solutions to meet the needs of our clients, building on trust and results
  6. Dedicated to delivering quality service and support ‘On time, everytime…’
  7. Built on a strong base of innovation and R&D

Our Vision & Mission

To be the preferred and most progressive wastewater system of choice.

Creating safe living environments where your wastewater is returned to its natural state and safely restored into ‘Natures eco-system’. At Waterflow everything is about protecting our environment for your future generations to live in. To maintain a robust and innovative R&D program, driven by an indepth understanding of our clients needs and a culture of constant improvement, to reduce or eliminate any contamination to the environment through wastewater management.


Our Values

  • We strive to practise altruism throughout our company
  • We honour & respect the trust our clients place in us
  • Caring for and preserving the environment around us that we are responsible for
  • Flexible and open-minded in our approach
  • Clear and straightforward in our communications
  • Committed to a broad program of innovation
  • We place great value on the benefits of continuous improvement
  • We believe in the need to strive for excellence in quality of service, product & delivery

Our Commitment

  • Integrity and ethical conduct at every level
  • Complete understanding of our clients situations and needs
  • To confidentiality and trust based on the core values of a family business
  • In-depth understanding of Wastewater Treatment technologies and products
  • Hands on approach to Production Engineering and Installation
  • Concentrated R&D program to constantly develop and improve the solutions we deliver
  • Maintain comprehensive laboratory testing
  • Increase our clients revenue through efficient and effective, products and solutions

Talk To Us Today

Waterflow NZ Ltd has professional Installers and Designers that cover every region of New Zealand, so where ever you are situated from the Cape to the Bluff, just call our friendly team now to find out the closest one to you.


What Others Think

“Gee I love you guys :)”

I was called this morning from Rangi to say the 6-monthly inspection is being done at 2pm today.

Your guy doing it has been held up, so he actually called to let me know.
This is never happens normally with tradie type people.

If your company ever needs someone to sell your systems up this end of the woods then give me an interview.
After my experience with all your people, I would be proud to sell it!

Kim Robson


What Others Think


“NaturalFlow system is such a basic and easy system to look after and operate. We are very pleased with it and are glad we went with the system. The grey water has certainly been great on the gardens and the black water bed once planted looks after itself. Great!”

Dennis & Marie


What Others Think

“Looks after itself”

“Back in 2008 along with our building projects we decided to go for the NaturalFlow sewage system as it didn’t require any power, on our site. We have been very impressed with the performance of this system, with very little maintenance, it basically looks after itself.
Without hesitation I would recommend the NaturalFlow system to anyone as I have had no difficulties with product or the friendly team at Waterflow NZ Ltd. 



What Others Think

“Low site impact”

Just a quick email to say a huge thank to you , ken & the team.
Stoked with the work done , the boys on the diggers did a awesome job .
Every thing was left nice & tidy , super happy !!
Xmas bonus for all !!

John Cullen