Yule's Pools is listed as a swimming pool business at Little Manly, in the Rodney area on the Hibiscus Coast north of Auckland. It has a 5.0 rating on Google.
A good swimming pool business keeps water clean, safe and comfortable, whether it sells, services or supplies pools. Clear water depends on regular testing of chlorine, pH and alkalinity, so a good supplier will test a sample and explain what to adjust. When choosing one, ask whether they service the type of pool you have, whether they can order parts they do not stock and what their callout arrangements are. Regulars know that checking the water weekly through summer is easier than fixing a green pool, that pumps and filters run best when serviced before the season starts, and that fences and gates must meet New Zealand safety rules, especially around children. Chemicals should be stored cool, dry and out of reach.
For anyone on the Hibiscus Coast with a pool, Yule's Pools at Little Manly is a local contact to start with.