Finding the best water tank installation in Tauranga starts with knowing whether you want a slimline garden tank, a full household supply or a large rural system. The businesses below supply and plumb in rainwater tanks, pumps, filtration and downpipe connections, so a water tank installation in Tauranga can cut your mains water use and keep the garden going through summer restrictions. JT Plumbing, Drainage & Gas and Eco Plumber & Gasfitter both run dedicated tank and water storage services from bases in Greerton and Papamoa.
1JT Plumbing, Drainage & Gas
JT Plumbing, Drainage & Gas is a Greerton-based plumbing, drainage and gasfitting company established in 2000 as J&T Plumbing, with a dedicated tank systems division covering water tanks and septic tanks. It installs rainwater tanks across Tauranga and the wider Bay of Plenty, from backyard tanks for urban homes to bulk storage on farms and orchards. It suits homeowners wanting to get around summer hose restrictions, new rural builds and growers needing large-scale water storage.
Services
- Residential rainwater tank supply and installation
- Rural water storage for new-build homes, sized, filtered and plumbed in
- Large-scale agricultural water tank installations
- Downpipe connections and pump installation
- Septic tank installation
Highlights
- Tanks sourced from RX Plastics, Promax Plastics and Devan Plastics
- System design capability from planning through to completion
- Master Plumbers member
- Established in 2000
Location & Contact
Name: JT Plumbing, Drainage & Gas
Address: 25b Nature Place, Greerton, Tauranga 3112
Phone: 0800 587 586
Website: jtplumbing.co.nz/tank-systems/water-tanks/
2Eco Plumber & Gasfitter
Eco Plumber & Gasfitter is a Papamoa plumbing and gasfitting business founded by Master Plumber Dale Healy in 2010, with a water tanks and storage service alongside its water filtration work. It designs and installs rainwater harvesting systems for rural homes needing a full supply, new rural connections to council water that require on-site storage, and garden tanks from around 300 litres upward. It suits Papamoa, Mount Maunganui and Te Puke households as well as lifestyle blocks across the Bay of Plenty.
Services
- Rainwater harvesting system design and installation
- Rainwater collection tanks for drinking water on rural properties
- On-site storage tanks and pumps for new rural council water connections
- Garden rainwater tanks, including slimline and cylinder tanks
- Backflow prevention and water filtration
Highlights
- Puretec filtration agents for Tauranga
- Founder is a Certifying Plumber and Certifying Gasfitter
- Carries the Master Plumber Guarantee
- 24/7 answer service for scheduling jobs
- Established in 2010
Location & Contact
Name: Eco Plumber & Gasfitter
Address: 1222 Papamoa Beach Road, Papamoa 3118, Tauranga
Phone: 07 574 7754
Website: ecoplumbergas.co.nz/water-tanks-storage/
3Tauranga Hardware & Plumbing
Tauranga Hardware & Plumbing is a long-established plumbing and drainage firm on Birch Avenue whose history in the city traces back to 1913, now run by Andrew McCarthy and Ben McCord. Rainwater harvesting sits within its residential services, and a common job is plumbing a tank to supply a dedicated hose tap and toilet cisterns. It suits homeowners after a practical, budget-conscious rainwater setup, or anyone combining a tank with new build, drainage or septic work.
Services
- Rainwater harvesting installations
- Tank supply to a dedicated hose tap and toilet cisterns
- Septic tank and wastewater treatment plant installation
- Residential and commercial drainage
Highlights
- Serving the Bay of Plenty since 1913
- Owned and operated by four generations of the McCord family
- New Zealand Master Plumbers with Quality Assurance Accreditation
Location & Contact
Name: Tauranga Hardware & Plumbing
Address: 29 Birch Avenue, Tauranga 3110
Phone: 07 578 8155
Website: taurangaplumbing.co.nz/residential/
4Zones Landscaping Tauranga
Zones Landscaping Tauranga is the local franchise of a national landscaping company, based in Pyes Pa, that project-manages rainwater tank installations as part of its outdoor work. A local landscaping consultant assesses your needs, recommends a tank and manages the job from start to finish, including any council applications. It suits homeowners who want a tank designed into a garden or wider outdoor renovation rather than a standalone plumbing job.
Services
- Rainwater and water tank installation
- Slimline, concrete and plastic water tanks
- Rainwater collection systems for drinking
- Rain barrels and garden water tanks
- Rainwater tank maintenance
Highlights
- Handles any council consent applications for the tank
- Five-step process from consultation to completion, with a fixed quote
- Customer portal for tracking project progress
- Free initial consultation
Location & Contact
Name: Zones Landscaping Tauranga
Address: 48 Penetaka Heights, Pyes Pa, Tauranga 3112
Phone: 0800 30 10 20
Website: zones.co.nz/what-we-do/tauranga-water-tank-installers
Water Tank Installation in Tauranga at a Glance
| Business | Highlight |
|---|---|
| JT Plumbing, Drainage & Gas | Tanks sourced from RX Plastics, Promax Plastics and Devan Plastics |
| Eco Plumber & Gasfitter | Puretec filtration agents for Tauranga |
| Tauranga Hardware & Plumbing | Serving the Bay of Plenty since 1913 |
| Zones Landscaping Tauranga | Handles any council consent applications for the tank |
How to Choose the Right Water Tank Installation in Tauranga
- Decide what the water is for: garden and car washing needs a small tank or rain barrel, while toilets, laundry or a full household supply need a larger tank, a pump and extra plumbing.
- Size the tank to your roof and use: Tauranga averages around 1200mm of rain a year, so roof area, household size and garden size decide the capacity worth installing.
- Use a registered plumber for anything connected indoors: backflow prevention, internal plumbing and drinking water treatment all need licensed work and usually a building consent.
- Ask which tank brands they install: slimline, standard, underground and bladder tanks suit different sites, and manufacturer warranties vary.
- Check what the quote covers: site preparation, downpipe connections, first flush diverters, pumps, filters, electrical work and consent fees can all sit outside the tank price.
Frequently Asked Questions About Tauranga Water Tank Installation
Do I need a building consent to install a water tank in Tauranga?
Often not. A simple tank used only for outdoor watering usually needs no consent. Tauranga City Council requires a building consent if the tank is plumbed inside for toilets or laundry, is topped up from the council supply and needs a backflow device, holds more than 35,000 litres on the ground, or is raised off the ground above set size limits. The council’s rainwater tanks page sets out the full list.
How big a water tank do I need?
It depends on your roof area, rainfall, household size and what you use the water for. A rain barrel or slimline tank of 1000 to 5000 litres covers garden watering on a suburban section, while a rural home relying on rainwater alone generally needs 30,000 litres or more to get through dry spells.
Can I use rainwater from my tank during summer water restrictions?
Yes. Tauranga’s hose and sprinkler restrictions apply to the council mains supply, so rainwater stored in your own tank can be used for the garden, car washing and cleaning outside when mains use is restricted.
Is tank water safe to drink in Tauranga?
Urban tank water is not recommended for drinking without treatment, because roofs collect bird droppings and debris. To drink rainwater you need filtration such as UV or cartridge systems, a building consent for the treatment device and regular testing. Health New Zealand publishes guidance on safe household tank water.
How do I check my plumber is registered?
Any plumbing connected to your house, including backflow prevention and indoor supply, must be done by a registered plumber. You can search the Plumbers, Gasfitters and Drainlayers Board public register by name to confirm a licence before work starts.
How long does a water tank installation take?
The installation itself is often quick, but tank supply can take longer, as popular tank models are frequently made to order. Book early if you want a tank in place before summer.
Which parts of Tauranga do water tank installers cover?
Local installers work right across the city, from Greerton, Pyes Pa and Bethlehem to Mount Maunganui and Papamoa, and many also travel to Te Puke, Katikati and rural Western Bay of Plenty properties. If you are near Papamoa or the Mount, a Papamoa-based plumber is close by, while Greerton and Pyes Pa businesses sit closer to the western suburbs.
What else do I need besides the tank?
A basic setup needs the tank and an overflow back to your stormwater point. Many installs also add gutter guards, a first flush diverter, a pump for pressure and filters. A pump needs a power supply installed by a registered electrician.
How We Chose the Best Water Tank Installation in Tauranga
Every business in this guide was found by searching for water tank installation in Tauranga, then checked against its own website. Names, addresses and phone numbers are taken from the business’s own site rather than a directory feed, so what you see here is what they publish themselves. We also check that each one is actually based in or genuinely serving Tauranga, rather than a national operator running a local landing page. A business with no website of its own is not listed, because there is no primary source to verify it against.