Promax Nationwide Tank Installation Service

Increasing water shortages and drought conditions have become a common problem in NZ. Ensure your house is protected from shortage and lower your water bills by harvesting the water that falls upon your roof with a water tank. Promax can provide professional rainwater tank installation for domestic and commercial clients.

Our network of installers are very experienced in installing all manner of water tank sizes and shapes into many different types of property. We offer a full consultation to advise you of the best water tank for your property – taking into consideration your family’s water needs, property layout, and your roof size and configuration – shaping a solution to will deliver the most effective collection and distribution of rainwater.

Why choose Us?

•    Expert, reliable service – our installers will always turn up on time and complete the job in a quick, efficient manner
•    Full service available – as well as connecting up your rainwater tanks, plumbers can advise you on other plumbing requirements. 
•    Competitive pricing – with our reasonable rates, you can easily afford to install a rainwater tank and save money of your water bill

We ensure that your rainwater tank is installed so you can make the most of it. Let us know whether you wish to use the water in your garden, in the pool, or for the toilets, and we’ll ensure the outlets are plumbed in for the most convenient usage.

Promax takes great pleasure in offering an exceptional range of service to customers in NZ. Call us today for a quote on your rainwater tank installations.


Terms & Conditions 

  1. Installation costs assume flat site, with no excavation needed, tank situated within 10 Meters of dwelling, or shed where rainwater is to be harvested and pumped to. 
  2. Installation costs include only inlet connections from roof spouting in 90mm pipe and overflow connections in 90mm PVC pipe. 
  3. Installation includes 20km travel from installers depot to site, additional travel will be charged to the client on per km basis. 
  4. Additional Cost to install tank outside of products and services detailed in this packaged will be charged to the client by the installer on the agreement between installer and client. 
  5. Installation cost is for 1 x Tank only. 

$1,999.00 (incl. GST)

Code Description
Promax Nationwide Tank Installation Service

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