Another common pattern: leaks that appear in the first month after returning home after the low season. Pipes that have been inactive for months undergo thermal changes, and the pressure when taps are reopened reveals accumulated weaknesses. If you've left the house closed for four or five months, the first time you open the taps, do so slowly and monitor the water meter. The entire location process takes between 30 and 90 minutes, depending on the complexity of the installation. The subsequent repair depends on the pipe type: copper with soldering, multilayer with crimping, or PER with mechanical fittings. In 80% of cases, the entire job (location + repair + final test) is completed in a single 2-3 hour visit. We repair many types of leaks. Visible copper pipes in kitchens and bathrooms. Flexible connections under sinks or basins. Dripping taps at the spout or cartridge. Stopcocks leaking from the valve stem. Downpipes leaking at the joints. Water meters leaking from the main valve. Boilers and water heaters with internal leaks. And poorly insulated community water tanks.

The water hardness in the area is very high. Limescale crystallises at the weakest joints in the system, especially at copper bends and connections soldered without specific flux. We see this particularly in blocks from the 80s-90s in Torrevieja and Punta Prima where the original plumbing has never been checked. The solution isn't just to repair the specific leak; we always recommend checking nearby joints as they are often in a similar condition. Before opening anything, the plumber performs a three-stage diagnosis. First, a pressure test: all water outlets are closed, and we check if the meter continues to run. If it runs with everything off, there's a leak in the system. Second, visual and thermographic inspection with an infrared camera, which detects abnormal cold or hot areas on walls and floors. Third, an acoustic probe to pinpoint the exact location. The most complex case we frequently encounter is a leak in a pipe embedded in a wall or floor. Without detection equipment, the only way to find it is by breaking open the wall meter by meter, which causes significant damage. With acoustic detection, a professional probe listens for the specific sound of pressurised water escaping and locates it within a margin of error of 30-50 cm. This means we open a 40x40 cm square instead of three metres of wall.

As a professional installation with an invoice, the manufacturer honours its official warranty (2-5 years depending on the brand). We add a 30-day labour guarantee from our side. Oversizing penalises the electricity bill because the appliance uses more energy to heat a volume you never use. Undersizing leads to cold showers at the end of the family's morning routine. We calculate your needs before proposing a model. The water on the Costa Blanca has an average hardness of 30-40 French degrees. This means a standard electric water heater of any brand, installed without any special precautions, lasts between five and eight years before starting to cause serious problems. Compared to an identical water heater installed in areas with soft water like Galicia or northern Catalonia, where they last twelve to fifteen years without issues, the difference is drastic and ends up hitting your wallet.

The cost of leak repair in El Poblenou typically ranges from €46 to €594. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. If the leak reappears in the same spot within 30 days, we'll return at no extra cost. Call us, message us on WhatsApp, or request your quote online – we'll reply within 10 minutes during business hours.