The entire localisation process takes between 30 and 90 minutes, depending on the complexity of the installation. Subsequent repairs depend on the type of pipe: copper with solder, multilayer with press fittings, PER with mechanical fittings. In 80% of cases, the entire intervention (localisation + repair + final test) is completed in a 2-3 hour visit. Another common pattern: leaks that appear in the first month after returning to the property after the low season. Pipes inactive for months undergo thermal changes, and the pressure when reopening stopcocks reveals accumulated weaknesses. If you have left the house closed for four or five months, the first opening should be done slowly and by monitoring the meter. Between 60 and 90 euros depending on the complexity of the installation. If you decide to proceed with the repair afterwards, this amount will be deducted from the repair quote.

The most complex case, and the one we deal with most often, is a leak in a pipe embedded in a wall or floor. Without detection equipment, the only way to locate it is to chip away metre by metre until it is found, which causes extensive damage. With acoustic detection, a professional probe listens for the specific sound of water escaping under pressure and locates it with an error margin of 30-50 cm. This means we open a 40x40 cm square instead of three metres of wall. Before opening anything, the plumber performs a three-phase diagnosis. First, a pressure test: all consumption points are closed, and it is checked if the meter continues to turn. If it turns with everything closed, there is a leak in the installation. Second, visual and thermographic inspection with an infrared camera, which detects anomalous cold or hot areas in walls and floors. Third, an acoustic probe to locate the exact point. Localisation with professional equipment: included in the repair cost if you decide to repair it, 60-90 euros if you only want the diagnosis. Repair of a simple leak in an visible pipe: 80-160 euros. Repair with controlled opening of a wall or floor: 180-380 euros including plastering and basic finish. For complex repairs with multiple leaks or piping that requires complete section replacement, a fixed quote will be provided after an on-site diagnosis.

As this is a professional installation with an invoice, the manufacturer honours its official warranty (2-5 years depending on the brand). We add our own 30-day labour warranty. The water in Costa Blanca has an average hardness of 30-40 French degrees. This means that a standard electric water heater of any brand, installed without any special care, lasts between five and eight years before starting to cause serious problems. Compared to an identical water heater installed in soft water areas like Galicia or northern Catalonia, where it can last twelve or fifteen years without issues, the difference is stark and ultimately impacts the wallet. 30 days on labour and the manufacturer's official warranty on the installed appliance.

The price for water heater and boiler services in Sant Gervasi - la Bonanova typically ranges between 59 and 420 euros. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting work. Yes, there's a 30-day warranty on the repaired part. If the leak reappears at the same spot within that period, we return at no extra cost. Call us, write to us via WhatsApp, or request your quote online — we respond in less than 10 minutes during business hours.