Environment Technology (ET) is the NZ-wide distributor of AES (Advanced Enviro-Septic™) - the long-term, low-cost answer for onsite wastewater treatment systems. AES is installed after a standard septic tank in a bed of 'system sand' and passively purifies wastewater to Advanced Secondary standards. The system can be retro-fitted and can be configured from municipal installations to residential homes. Over 400,000 installed worldwide. 99% performance with no issues. More than 250 in New Zealand... Read more

Wastewater Design tailors onsite wastewater systems specific to your site, your preferences, and Council requirements. We provide a quality, cost-effective option for domestic, commercial and remote on-site wastewater disposal. Wastewater Design specialises in non-chemical, low maintenance systems that treat effluent to a safe level to return to our environment by designing systems that use ecological process such as evapo-transpiration and natural bacterial treatment or those designed to... Read more

Allen Plumbing & Gas is a locally owned and operated, family-run business. They are Nelsons go-to company for plumbing services and gas fitting solutions. They are comprised of reliable master plumbers, gas fitters, and drainlayers who handle every job professionally and to the highest standards. For the team at Allen Plumbing & Gas, there is no job too big or too small. They specialise in domestic plumbing repairs, gas maintenance, motorhome gas fitting solutions, plumbing, and drain laying... Read more