Water Heaters · Singapore

Water Heater Repair, Replacement & Installation in Singapore

No hot water, a leaking tank, or tripping power? OrbitFix's PUB-licensed plumbers repair, replace and install instant and storage water heaters islandwide. The work is fast and neat, with pricing agreed upfront.

✓ From $120✓ Same-day available✓ All major brands

Common heater problems we fix

  • No hot water / not heating
  • Water heater leaking
  • Heater tripping the power
  • Lukewarm or fluctuating temperature
  • Old unit replacement & upgrade
  • New heater installation

Specialist water heater service, done right the first time

You usually notice a water heater problem at the worst time, mid-shower on a busy morning. OrbitFix focuses on water heaters, so instead of a general handyman, you get a plumber who fixes these every day. We diagnose the fault, give you a clear quote and do the work neatly, whether it's a quick repair or a full replacement.

We work across HDB flats, condominiums and landed homes throughout Singapore, on both instant (tankless) and storage water heaters from every major brand.

Instant vs storage

Both types, fully covered

Instant (tankless) water heaters

Compact, on-demand hot water, popular in HDB bathrooms. We fix heating elements, flow sensors, tripping issues and leaks, and install or replace units sized correctly for your bathroom.

Storage water heaters

Tank-based heaters that supply multiple outlets and rain showers. We handle thermostat faults, heating elements, sediment flushing, tank leaks and full supply-and-install replacement.

Brands we service: Ariston · Rheem · Joven · 707 · Rubine · Champs

Pricing

Transparent water heater pricing

Indicative starting prices below. You'll get a firm quote on WhatsApp before any work begins, with no surprise add-ons.

ServiceIndicative price (from)*
Diagnostic call-out (waived if you proceed)$80
Minor repair (element, thermostat, wiring)$120
Major repair (higher-end / complex units)$250
Instant heater supply & install$320
Storage heater supply & install$350
Install customer-supplied heater (labour)$130

*Final price depends on brand, model, tank size and installation conditions. Materials/units quoted separately. Confirmed on WhatsApp before work starts.

How it works

Three steps to hot water

Message us with the symptom

Tell us the brand and the problem, and send a photo of the unit if you can. We'll work out the likely cause and recommend repair or replacement.

Approve a clear quote

We confirm pricing and an arrival window. No obligation until you say go.

We fix & test it

A licensed plumber completes the work, tests the hot water and safety cut-off, and tidies up. Workmanship warranty included.

FAQ

Water heater questions

Should I repair or replace my water heater?

As a rule of thumb: repair a heater under 7 to 8 years old with a minor fault, and replace one that's older, leaking from the tank, or where the repair would cost more than about half the price of a new unit. We'll give you an honest recommendation on WhatsApp once we know the brand, age and symptom.

How much does water heater repair cost in Singapore?

Minor repairs usually range from about $120 to $200. More complex repairs or premium units can run $200 to $400. Supply-and-install replacement starts from around $320 (instant) and $350 (storage), depending on brand and model.

Which brands do you service?

All major Singapore brands, including Ariston, Rheem, Joven, 707, Rubine and Champs, for both instant and storage heaters.

My heater is leaking. What should I do?

Switch the heater off at the isolator switch to stop it heating, then message us. Leaks can trip your electrics or cause damage, so we prioritise them and can usually arrange a same-day visit.

Can you install a heater I bought myself?

Yes. We can install a customer-supplied unit, or supply and install a suitable one for you. Either way you get a clear labour quote upfront.

Get your hot water back today

Message OrbitFix with your heater brand and the problem. We'll diagnose, quote, and book you the earliest slot.