Yishun is a big HDB town, and search behaviour follows the estates. Yishun Central, around Northpoint City and the interchange, generates a different mix of queries from the quieter residential pockets of Yishun East and Yishun West.
Older blocks mean more repair and servicing searches, while newer BTO households look for setup and cleaning. Yishun is also close to other northern towns, so a wide location setting quietly buys clicks from people your crew will not visit.
Aircon breakdowns tend to peak in hot spells, and pest calls often follow heavy rain. CEA governs agents, with NEA, BCA and PUB relevant to pest, building and water work. HeyLead is not a licence holder, only the marketing team.
Budgets are in S$, with GST at 9% shown.