Call us, write to us on WhatsApp or request your quote online — we respond in less than 10 minutes during business hours. 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. Installation, replacement, and repair of electric water heaters. Limescale cleaning, sacrificial anode, and heating element. Diagnosis before quoting.

If it's between five and eight years old, it depends. If the fault is the heating element and the rest of the appliance is in good condition, repair it. If there's a leak in the tank or an internal weld, replace it, because the leak will soon reappear elsewhere. The reason is the limescale that accumulates inside the tank. The electric heating element gets covered by an increasingly thick layer that acts as an insulator. The thermostat detects that it's not reaching the target temperature and sends more current. The electricity bill goes up, the appliance heats less effectively, and eventually the element burns out. Sometimes the tank bursts internally, leading to a catastrophic leak that floods the utility room. The reality is that nobody changes it. Technical services usually don't inform you, and owners are unaware of its existence. When we conduct a first inspection of a water heater over five years old, the anode is almost always completely consumed.

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 warranty on our labour. Oversizing penalises your electricity bill because the appliance spends more energy keeping a volume warm that you never use. Undersizing leads to cold showers at the end of the morning family rush. We calculate the requirements before proposing a model. Water in the 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 lasts twelve or fifteen years without issues, the difference is brutal and ultimately impacts your wallet.

The price for water heater installation or repair in Sant Quirze del Vallès usually ranges between 59 and 420 euros. The final figure depends on the property's condition, materials used, and time spent working. We always provide a fixed quote before starting. For holiday apartments or small properties without gas connection, an electric water heater is the only reasonable option. For detached houses or homes with natural gas available, the choice between a larger capacity electric heater and a combi gas boiler depends on family consumption and the current price of gas versus electricity. Yes, a 30-day warranty on the repaired part. If the leak reappears at the same spot within that period, we will return at no extra cost.