Water Heater Repair

- Trusted Water Heater Specialists
Backed by over 10 years of experience, our team is known for providing reliable and highly recommended water heater repair solutions across Singapore. - One-Stop Water Heater Services
We offer end-to-end water heater repair services, so you won’t need to coordinate with multiple vendors—we handle everything. - Wide Range of Water Heater Brands
Our technicians are equipped to repair a wide range of water heater brands, including Ariston, Rheem, Joven, Rubine, 707, and more, ensuring the right solution for your system.
Just 3 Steps to Repair Your Water Heater
WhatsApp Us
Schedule An Appointment
Get the Job Done
We are PUB Licensed (PUB License No: WS17962021)
With years of experience and trusted by 1000s of customers, our team of plumbers are capable of performing expert installation of Storage Water Heaters with PUB submission. All the storage water installation works comply with standards prescribed / stipulated by PUB.

Why Choose Us
Expert Installation with PUB Submission
Quality workmanship to ensure that all works comply with standards prescribed / stipulated by PUB
Transparency
We pride ourselves with transparent pricing so that you know exactly what you are paying for
Receive Recommendations
Every customer has different needs, so we ensure that our recommendations best fit your needs

Water Heater Repair
Water Heater City Singapore offers comprehensive repair services for instant, storage, and multipoint water heaters, ensuring efficient and reliable hot water solutions for residential and commercial properties. With years of experience, our technicians are skilled at diagnosing and fixing issues such as temperature fluctuations, leaks, and system malfunctions—restoring your water heater to peak performance.
Specializing in a wide range of brands and models, Water Heater City ensures that each repair adheres to Singapore’s safety and quality standards. Our commitment to customer satisfaction drives us to deliver prompt, precise service with great attention to detail—making us a trusted choice for water heater repairs across the island.

Common Water Heater Issues that Needs Repair

Instant Water Heater Issues
- Water Not Warm: Caused by high water pressure, faulty electrical wiring, or a broken heating coil—solutions include adjusting pressure, replacing wiring, or installing a new unit.
- High Water Pressure Issue: Excessive pressure reduces heating time, preventing water from warming—adjusting water pressure is recommended.
- No Power to Heater: Often due to a faulty switch or damaged wiring—replacing the switch or rewiring can restore functionality.
- Broken Heating Coil: Over time, wear and tear can damage the coil—typically requires full unit replacement with warranty.
- Water Leaking: Usually due to broken pipe seals—replacing the affected seals stops the leakage.
Storage Water Heater Issues
- Water Not Heating: Often caused by faulty electrical wiring or a worn-out heating coil—solutions include rewiring or replacing the unit.
- No Power to Heater: Typically due to a faulty switch or damaged wiring—replacing the switch or wiring resolves the issue.
- Faulty Heating Coil: Wear and tear over time can damage the coil, requiring full unit replacement with a warranty.
- Pipe Seal Leak: Leaks from inlet or outlet pipes usually stem from broken seals—replacing the seals will stop the leakage.
- Tank Seal Damage: Water leaking from the storage tank indicates a broken tank seal—replacement of the entire unit is recommended.

Benefits of Professional Water Heater Repair
Accurate Diagnosis
Professional plumbers can swiftly identify issues such as faulty wiring, broken seals, or malfunctioning components, ensuring effective repairs.
Safety Assurance
Handling electrical components and pressurized systems can be hazardous; experts ensure repairs are conducted safely and in compliance with regulations.
Long-Term Cost Savings
Timely professional repairs can prevent minor issues from escalating into major problems, saving on potential replacement costs.
Types of Water Heaters We Repair
Our Recent Water Heater Projects
Frequently Asked Questions (FAQ)
What Types of Water Heaters Are Commonly Repaired in Singapore?
In Singapore, the most commonly repaired water heaters include:
- Instant Water Heaters: Provide hot water on demand without storing it.
- Storage Water Heaters: Store and heat a specific volume of water for use.
- Multipoint Water Heaters: Serve multiple outlets simultaneously, such as showers and sinks.
Is It Safe to Attempt DIY Repairs on My Water Heater?
It’s generally not recommended to perform DIY repairs on water heaters due to the risks involved, including electrical hazards and potential damage to the unit. Engaging a licensed professional ensures that repairs are conducted safely and in compliance with local regulations.
How Can I Prevent Common Water Heater Issues?
Regular maintenance can help prevent common issues:
- Flushing the Tank: Removes sediment buildup that can affect efficiency.
- Inspecting Anode Rods: Prevents tank corrosion.
- Checking Pressure Relief Valves: Ensures they function correctly to prevent excessive pressure.
How Often Should I Service My Water Heater?
It’s advisable to service your water heater at least once a year. Regular servicing includes checking for signs of wear, testing safety features, and ensuring the unit operates efficiently, thereby extending its lifespan.
Choose Water Heater City Singapore

Water Heater City Singapore offers complete water heater services such water heater installation, water heater repair, and water heater leaking services. We provide one-stop supply and installation services for instant water heaters and storage water heaters with PUB submission. Our range of water heater brands includes Ariston, Rheem, Joven, 707, Rubine and more! If you are looking to replace your water heater or install or new heater, do not hesitate to WhatsApp us at +65 8241 0032 for a quick consultation!
Last Updated on May 9, 2025








