What we've learned servicing pools here
King City's defining service nuance is water source. A meaningful share of King Township properties use well water — not municipal — for pool fill and top-up. Well water profiles vary dramatically property-to-property: some are calcium-heavy, some run high on iron or manganese (which causes staining), and some carry phosphates from agricultural runoff. We test fill-water source water on every King City property at first visit, document the chemistry profile, and build chemistry strategy around the actual water — not the municipal-water assumptions that work in Toronto. This is the #1 reason franchise services do not handle King City well.
