A new electrical installation in a comprehensive renovation or new build is more than just wiring the walls. It is a project that begins with a calculation of expected loads: how many appliances, what power ratings, what special circuits like air conditioning or induction hob. It then continues with the sizing of the electrical panel and cables, followed by the physical wiring. It concludes with legalisation before the electricity distributor. Call us, message us on WhatsApp or request a quote online — we reply in under 10 minutes during business hours. Installation, replacement and repair. Limescale removal, sacrificial anode and element. Diagnosis before quoting.

Water on the Costa Blanca runs at 30-40 French degrees of hardness. That means a standard electric water heater of any brand, fitted with no special precaution, lasts five to eight years before serious problems start. Compared with the same unit installed in soft-water regions like Galicia or northern Catalonia, where it easily reaches twelve or fifteen years, the difference is brutal and ends up costing real money. The reason is limescale building up inside the tank. The heating element gets coated with a thicker and thicker layer that acts as insulation. The thermostat sees the target temperature isn’t being reached and pushes more current. The bill goes up, the unit heats less efficiently, and eventually the element burns out. Sometimes the tank ruptures internally and the catastrophic leak floods the utility cupboard. Water takes longer to heat than in the first year. It comes out hot at first and cools quickly. You see an unusually high electricity bill. There are kettle-like noises that mean sediment bubbling at the bottom. The first few seconds of water look slightly cloudy. Any of these symptoms warrants a service.

Official warranty on materials (3-10 years depending on the manufacturer) and our 30-day labour coverage. The electrical certificate (boletín) legalises the installation. We assess whether repair or replacement makes sense based on age, tank condition and the fault detected. Removal of the old unit, fitting of the new one, electrical and water connection, full function test.

The price for DTT antennas in Sant Genís dels Agudells typically ranges between €61 and €900. The final figure depends on the condition of the property, materials, and labour time. We always provide a fixed quote before starting. We always replace old flexible hoses and the safety valve to prevent later leaks. If the heater is under four years old, repair almost always makes sense. Replacing element and anode is a quick intervention that restores factory characteristics.