You know that moment when you step into the shower expecting a warm, soothing stream of water…and instead, you are hit with an icy blast? We have all been there. And if you are in Adelaide and your hot water system has decided to go on strike, you are in exactly the right place.

At ABA Plumbing & Gas, hot water dramas are something we deal with every single day. Whether your water’s completely cold, lukewarm at best or fluctuating more than Adelaide’s weather – we are here to help you figure out what’s going on, and how to fix it (fast). Our hot water plumbing Adelaide team is the best for 24/7 hot water repairs.

Why Is Your Hot Water Not Hot?

1. Pilot Light Problems (Gas Systems)

If you have got a gas hot water system and suddenly there’s no hot water at all, the first thing we check is the pilot light. If it’s gone out (which can happen with a sudden gust of wind or pressure drop), your unit won’t heat any water. Some pilot lights are easy to relight. Others? Not so much.

If you smell gas or the flame won’t stay lit – stop and call us. Don’t force it.

2. Electrical Faults (Electric Systems)

No hot water in an electric system? A tripped switch, faulty thermostat or blown heating element might be to blame. These systems are generally reliable, but when a part goes, it can shut the whole thing down. Don’t try to DIY the wiring, it’s not just unsafe, it can void your warranty too. Let our licensed hot water plumbers take a look.

3. Old or Worn-Out Hot Water Unit

If your system is 8–12 years old and it’s starting to lag, taking longer to heat or never quite getting as hot as it used to, it could be on its last legs. Like most appliances, hot water units don’t last forever. We can inspect your system and give you an honest answer: is it worth repairing, or should you invest in a newer, more efficient model?

4. Sediment Buildup in the Tank

Especially in Adelaide’s harder water areas, mineral sediment can build up at the bottom of the tank. This reduces the space your system can actually heat and can even cause rumbling sounds or rusty water. Flushing the tank is often all it takes to fix the issue. But if the sediment’s been there for a while? It might be damaging the tank lining, too.

5. Leaks, Drips, or Pressure Problems

A leaking valve, split tank, or faulty pressure relief valve can all mess with your hot water flow. If you are noticing puddles near your system or if the water pressure’s suddenly gone weak it’s time to get it checked out. Sometimes it’s a simple fix. Other times, leaks can point to deeper damage that’s better caught sooner than later.

Not Sure What You Are Looking At?

That’s totally okay. You don’t need to be a hot water system expert as that’s our job. If something’s off, we will come out, assess the issue and walk you through the best solution. No jargon. No pressure. Just honest, local service.

Hot water isn’t a luxury, it’s a necessity. And if your system’s giving you the cold shoulder, you should not have to wait days for a fix. Whether it’s a minor repair or a full system replacement, ABA Plumbing & Gas will get you sorted – fast, affordably and professionally.

Book your hot water repairs Adelaide now!