About Wright Tanks Limited

Wright Tanks Limited is a 100% New Zealand owned company specializing in the design and production of quality wastewater treatment plants, septic tanks and concrete water tanks.

We are committed to providing the highest quality of products, backup and service second to none for all of our clients, existing and new. This is helped by our constant research, testing and development of septic tanks and wastewater treatment plants. Wastewater treatment plants that treat effluent to the highest of qualities, exceeding all relevant wastewater standards that have been imposed on the industry.

The manufacturing all of our products is done to an extremely high standard, we use only approved products and processes which are outlined by The New Zealand Concrete Tank Manufactures Association. This is a series of standards set out to ensure the products been manufactured are of such a quality they all come with a 10 year guarantee, giving you the customer peace of mind satisfaction.  As well as the high standard we place on ourselves in the construction of our products, we impose the same high standard on all installations. Our installers are all registered drain layers, just important they are approved and specially trained on the installation of our systems. 

All of our concrete products comply with the latest AS/NZS 1546.1:2008 and AS/NZS 1547:2000 standards. Our company is committed to providing the best solution for you and our environment.  Our products have received environmental awards from one of the toughest regional authorities in New Zealand.

With tanks installed throughout New Zealand, Wright Tanks Limited now have systems nationwide. With over 3,500 systems installed from septic tanks in Auckland and Coromandel, to water tanks in Kapiti right through to Oamaru and Invercargill in the South Island. Having been situated in Palmerston North, central to the North Island and due to the extra demand to supply the South Island, we now have a branch situated in the South Island just out of Temuka. The new branch is now producing the entire product line. Our South Island Branch can also produce and supply concrete water tanks ranging from 5,000 litres through to 22,500 litres, water tanks that can be free standing, 1/2 buried or fully buried. Along with our full range septic tanks and wastewater treatment plants.

We are the designers, manufactures and installers of our products, using our own technology, no other wastewater treatment company in New Zealand can say that. What that means is if you have a problem, we will sort it out. We don’t want our products installed with no backup and support. We don’t allow the installation of our products from unauthorized drain layers. This has eliminated problems and has given us a quality control of the entire process, from the design state, to the day of the install. No other manufacturer or installer of wastewater treatment plants will stand by you through the entire process. We know our product, we know how it works, we designed and built it. We do the whole job from start to finish. We give you a free 3 year service contract with every install, no other tank manufacturer or installer does that.

So no matter where, or what your requirements maybe we can provide you with only the highest quality of products and service. Wright Tanks Limited pledge to supply you with excellent products, fast and efficient service and a 24/7 response to call outs.

So when you choose to purchase and install with Wright Tanks Limited, you need only to call for a quote and to arrange a site visit, WE CAN ARRANGE THE REST.