It starts with a technical visit from an authorised electrician who diagnoses the fuse box and installation. They measure the actual wire cross-section, identify overloaded circuits, and detect any existing earth leakages. They provide a fixed quote with a breakdown of costs. Call us, message us on WhatsApp, or request your quote online – we'll reply in under 10 minutes during business hours. Call us, message us on WhatsApp, or request your quote online – we'll reply in under 10 minutes during business hours.

The RCD protects people. It detects the difference between the current entering and leaving the installation. If this difference exceeds 30 milliamps, it means something or someone is diverting current to earth, and the RCD trips in under 30 milliseconds. This is what prevents electrocution when a fault in the washing machine energises the metal casing and you touch it. The fuse box uses ceramic fuses instead of modern circuit breakers. The fuse box lacks an RCD or only has a main one protecting all circuits. The RCDs trip frequently without apparent cause, indicating they are old. The fuse box has fewer than 4-5 circuits for a whole home. Regulations require at least 5 circuits (lighting, general sockets, kitchen, washing machine, bathroom, and air conditioning). The fuse box is saturated and has no space for more circuits to add electric car chargers or other modern equipment. A highly requested upgrade today is combining a motorised roller shutter with an integrated roller mosquito net in the same housing. This allows both the shutter and the mosquito net to operate independently, both hidden when not in use. It's the standard solution in modern new builds. For renovations of existing homes, it requires replacing the entire housing with a new, deeper one to accommodate both systems.

30 days on the repair. Somfy motors with a 5-year official manufacturer's warranty. If the shutter slats are cracked, discoloured, and brittle (typical in shutters over 25-30 years old exposed to the sun), repairing them piece by piece becomes economically unviable. Replacing the entire shutter with a modern model costs two to three times more than just changing the strap. In return, you get another 25-30 years problem-free. Modern slats are injected and filled with polyurethane, providing much better insulation than older hollow ones, thus improving thermal insulation. You can also opt for factory-integrated motorisation. Official manufacturer's warranty plus our coverage on installation and configuration.

The price for home cinema in Sentmenat typically ranges between €74 and €999 as a guideline. The final figure depends on the property's condition, materials, and labour time. We always finalise this after reviewing photos or – if you prefer – after an on-site visit, with no obligation. Call us, message us on WhatsApp, or request your quote online – we'll reply in under 10 minutes during business hours. After an initial assessment, the electrician will provide a fixed written quote detailing labour and materials. No work will commence without your prior approval, and the agreed price will not change unless unforeseen issues arise that you authorise.