Water Treatment Servicing

UV systems, filters, softeners and pumps, serviced every year.
We remind you when it’s due.

Keep your water system working

Filters fill up, UV lamps lose strength and softener resin wears out. Most systems need a service every 12 months. Pick your system below, or book a service and we’ll check the whole system.

Testing and parts

Test your water, or buy lamps and cartridges.

How often does each system need a service?

Our usual service times. Busy commercial sites need them more often.

12monthsUV systemsA new lamp, a clean quartz sleeve and new filters.
12monthsWhole house filtersNew cartridges and a check of the housings and seals.
12monthsUnder-bench and RONew cartridges at the kitchen sink. One of our cartridges lasts 2 years.
12monthsWater softenersA full service every year, and new resin every 4 to 5 years.
6–12monthspH neutralisersWe measure the calcite, break up any lumps and top it up.
18monthsOzone tank treatmentA new UV lamp in the ozone unit. You hose off the tank filter monthly.

How servicing works

Four simple steps, and after that we remind you every year.

  1. 1Call or send photos
    Call 0800 278 296, or email a couple of photos of your system and how it’s set up.
  2. 2We confirm and quote
    We confirm which system you have and send you a quote.
  3. 3We service it
    A technician services your system. UV systems also get the water lines sterilised.
  4. 4Covered and reminded
    We book your next reminder, so you never have to remember when it’s due.

Based in Warkworth, we cover Mangawhai to Albany. Book a service

Every service includes

  • A check of the whole system for leaks and wear.
  • New filters, cartridges or media where they’re due.
  • A check of the pump and the water pressure.
  • A record of what we did, and a reminder for next time.

Between services

  • Top up the softener salt, about once a month.
  • Backwash a manual neutraliser every two to four weeks.
  • Hose off the ozone filter in the tank once a month.
  • Call us if anything changes. Don’t wait for the next service.

Don’t just take our word for it

★★★★★
“This company offers the best, most efficient service. So professional, so friendly and helpful and extremely thorough in their work. And most reasonably priced.”
Carrie X, November 2025
★★★★★
“Richard did a fantastic job of explaining the UV service he provided for us. He answered all our questions and more. Highly recommend.”
Carol Clark, August 2025
★★★★★
“Great quality service, and I love how you always contact me when my UV filter needs its annual service. Thanks.”
Rob Robertson, January 2025

Servicing FAQs

How often does a water treatment system need a service?

Most systems need a service every 12 months. pH neutralisers and filters on busy commercial sites need checking every 6 months, and the lamp in an ozone unit lasts 18 months.

Do you service systems you didn’t install?

Yes. We service most makes and models, whoever installed them. Send us a photo of your system and we’ll confirm what it needs.

Will you remind me when my service is due?

Yes. We keep a record of every system we look after, and get in touch by phone, text or email, whichever suits you, when it’s due.

What’s included in a UV service?

A new UV lamp, a clean and check of the quartz sleeve, new seals where needed, a flow and pressure check, a test of the controller, the pre-filters checked, and the UV unit and water lines sterilised with hydrogen peroxide.

What do I need to do between services?

Top up the softener salt about once a month, backwash a manual neutraliser every two to four weeks, and hose off the ozone filter in the tank once a month. Call us if anything changes.

What areas do you service?

Rodney and North Auckland, from Mangawhai to Albany. We’re based in Warkworth.

Do you service businesses, schools and rentals?

Yes. We look after cafés, schools, early childhood education (ECE) centres, farms and rental properties, including monthly visits for busy sites. See commercial water treatment servicing.

What if my UV system stops working between services?

Stop drinking the water and boil it before use until the system is repaired. Call us and we’ll get it working again.

Recent service jobs

A few of the systems we look after.

Old softener resin fouled brown with iron, in Warkworth
WarkworthNew resin in a large softenerThe old resin was fouled with iron and well past its use-by date. New resin is a clean golden colour.
Ecosoft water softener with its salt tank in Sandspit
SandspitYearly softener serviceAn Ecosoft softener with its salt tank, filter and pressure tank. It gets a full service every 12 months.
Viqua UV system with twin filters and a pump in Matakana
MatakanaYearly UV serviceA Viqua UV system with twin filters and a pump. It gets a new lamp, a clean quartz sleeve and new filters every year.

Book a service

Not sure what you’ve got? Send us a photo of your system.

Book a serviceor call 0800 278 296