Water heating repairs on the Costa del Sol

When the hot water stops, a normal morning can turn into a scramble. We repair water-heating faults across the Costa del Sol, from an electric heater that has stopped working to a solar hot-water system that is not giving the result you expect. Greg is a plumbing and heating engineer with 15 years in the trade. For the wider repair overview, see plumbing repairs.

Has your water heater stopped producing hot water?

If there is no hot water, the water is not reaching the temperature you expect, or the unit is behaving differently, the fault may sit with the water heater itself. For that repair, go to water heater repair. Ariston is a familiar water-heater brand we work with; if yours is another make, include its name and model in your message.

A description of what changed and a photo of the unit help us understand what you are seeing. We can ask about the make, model and any visible indicator before we discuss what may be needed. A message is a starting point, not a substitute for checking the equipment where necessary.

Is the solar hot-water system the concern?

If your concern is the solar hot-water system rather than the water heater alone, use solar hot-water repair. Tell us what you have noticed and when it began. A photo of the system and its controls can help us understand which part of the setup you mean, without assuming the cause from one symptom.

Some homes have more than one part to their hot-water arrangement. If you are unsure which equipment is involved, send a picture of the unit you can see and describe what is happening at the taps. We can help identify the relevant repair route before discussing the next step.

How do we assess a heating fault?

We start with your account of the fault and the photos or short video you can safely send. The equipment label and any visible display can be useful clues. We use those details to narrow down what may need attention, then prepare for the job by sourcing the parts indicated before travelling to you.

That preparation helps make the visit focused on the fault described. It does not mean we claim to know the final cause without checking the system. If the information points to something different once we inspect it, we will explain what we have found before discussing the work.

What should you include in your message?

Say whether the problem is no hot water, inconsistent heat or an issue with a solar hot-water system. Include the heater make and model if visible, plus a photo of the equipment and any display. If you have noticed a leak or another change at the same time, mention it; those details can affect what we need to ask next.

If the equipment has stopped unexpectedly, tell us when you first noticed. We can then discuss what you have observed and whether an in-person assessment is needed. You do not need to take the casing off or attempt a repair to help us understand the situation.

People describe the same equipment in different ways: water heater, hot-water heater, boiler or cylinder. Use whichever name you know, then add whether it is electric or solar if that is clear from the unit. We will not assume that a familiar label confirms the equipment type. A make and model photograph gives us a better starting point, while the symptom tells us what prompted you to contact us. If there is more than one unit, point out which one is affected.