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Water heater servicing, repair, and installation for all major brands, done safely and correctly across Kuala Lumpur and Selangor.
A water heater that’s not working properly, whether it’s no hot water at all, inconsistent temperature, or strange noises, usually points to a specific fixable issue. Pro Line services and repairs both storage and instant water heaters, and works with all major brands sold in Malaysia.
Because water heaters involve both plumbing and electrical connections, we always check the unit safely before starting any repair. If a unit is beyond economical repair, we’ll tell you honestly and quote a straightforward replacement instead of pushing unnecessary fixes.
We service most major brands available in Malaysia. If your unit is still under manufacturer warranty, let us know before the visit, as repair work may affect warranty terms depending on the brand.
Have a question about this service or need to book a plumber? Reach out and we’ll get back to you quickly.
From burst pipes to full bathroom repiping, our team handles it all across Kuala Lumpur and Selangor. Every job comes with a clear quote and a plumber who actually shows up on time.






This is usually caused by a faulty heating element, a tripped safety switch, or a power supply issue. We check each of these during a visit to find the actual cause before replacing anything.
Most storage water heaters last around 8 to 12 years with regular servicing, while instant units can last longer. Water quality and usage also affect lifespan.
If the unit is relatively new and the fault is minor, repair is usually the better option. For older units with repeated issues, replacement often works out cheaper long-term. We'll give you an honest recommendation either way.
We always switch off and isolate the power supply before inspecting or working on a water heater, for your safety and ours.
Yes, we handle both new installations and replacements of existing units, including the necessary plumbing and electrical connections.
This is often caused by mineral or sediment buildup inside the tank. A servicing visit can usually clear this and prevent further damage to the unit.
We work with all major brands commonly sold in Malaysia. If you're unsure whether we cover your specific model, just message us the brand and model number.
We recommend a check-up once a year, or sooner if you notice reduced hot water pressure, temperature inconsistency, or unusual noises.
It can, depending on the brand and whether the unit is still under manufacturer warranty. Let us know before the visit so we can advise you properly.
We try to prioritize no-hot-water calls, since it affects daily use. Contact us and we'll let you know the earliest available slot.