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

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