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Water heater services
Install jobs for storage, instant and heat pump. Detailed cost tables stay on aot.com.sg — this page is the heater-trade install list.
S
Storage install
Tank, isolation valves, PRV. Labour from S$280.
Storage pageI
Instant install
Single-bathroom wall units. Labour from S$180.
Instant pageHP
Heat pump
Quoted after outdoor/ventilated space check.
Heat pump pageR
Repair / replace
Diagnose from S$80 · like-for-like from S$180.
Decision guideL
Sizing advice
Educational capacity ranges for storage tanks.
Capacity guide📷
Photo quote
What to shoot so we can from-price faster.
Photo guideW
Jurong & West
Local SEO page — same islandwide crew.
Jurong pageC
Commercial / MCST
Site assessment for multi-user and FM jobs.
WhatsAppStorage
from $280labourInstant
from $180labourReplace
from $180like-for-likeRepair
from $80diagnose