Cost Guide · 2026
Water Heater Installation Cost Singapore 2026
Compare water heater installation cost in Singapore for instant heaters, storage heaters and replacement jobs. Check labour, disposal, plumbing and electrical items before booking.
Licensed & insured30-day warrantySame-day quote1,200+ jobs in 2025
⚡ Avg reply 5 min during 9am–10pm · Same-day slots when available
Heater type price bands
Storage / Instant / Multipoint
* Indicative ranges only. Final quote is subject to on-site assessment.
New instant pointS$250 – 450Includes new point + waterproof box.
Storage heater installS$180 – 320Wall mount, pipe fit, tested.
Multipoint heater installS$320 – 550Multi-bathroom line re-route.
Old heater removalS$40 – 80Separate if not bundled.
What affects the final price?
Three variables move the number most — scope (how many items or rooms), material/brand tier, and site condition (accessibility, hidden damage). Send photos and floor plan before quoting for the tightest estimate.
Heater quote checklist
A clear quote is faster when the heater type and existing site condition are visible before the visit.
Send model and wall photos
Include current heater label, pipe position, switch point and any ceiling access for storage heaters.
Water heater installationCheck plumbing and electrical scope
Some replacements need both pipe fittings and electrical isolation; we route the right trade first.
Electrical serviceLeak or no-hot-water issue
If the old unit is leaking or not heating, repair may be cheaper than full replacement.
No hot water repairFAQ
Are these prices all-in?
Prices shown include labour and basic materials for standard scope. Premium brands, hacking, or hidden rectification may add to the final quote.
Do you offer warranty?
Yes, most workmanship comes with a 30-day warranty. Parts follow manufacturer warranty.
How fast can you come?
Same-day service is usually available for urgent repair jobs during weekdays, subject to slot availability.
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✅ Licensing & Compliance — Plumbing
Regulated water service and sanitary plumbing works are handled by PUB Licensed Plumbers (LP) where required. Simple plumbing works (e.g., tap replacement, P-trap, toilet choke) may be handled by trained handymen within PUB's allowed scope. We disclose which classification applies before work commences.
Verification: Customers may request the assigned plumber's PUB Licensed Plumber (LP) number via WhatsApp before work starts. PUB maintains a public Licensed Plumber registry at pub.gov.sg.
⚠Legal note: Since 1 April 2018, PUB regulations require Licensed Plumbers for regulated plumbing works. Engaging unlicensed personnel for regulated works carries legal risk. See full FixMove licences & compliance →