Select the service you need for more details and to request a quote. Call us, message us on WhatsApp, or request your quote online — we'll respond in less than 10 minutes during working hours. If you manage a holiday rental flat in Torrevieja, La Mata or Punta Prima, you know that window well. The last summer guest leaves, the first off-season guest arrives. In between, you have six or seven real days to repaint marked walls, touch up skirting boards, seal yellowed bathroom silicones, and make the kitchen presentable for the next photo. We work in that format: small teams that come in, do what's necessary, and leave the same day or the next.

We diagnose circuits with a thermal camera, detect leaks without breaking the floor when possible, and repair the manifold or valves as appropriate. Many homes were built with the high season in mind, summer. Minimal insulation, simple windows, sometimes non-existent boilers replaced by cheap electric radiators in each room. When the westerly winds arrive and the thermometer drops to 8 degrees at night, these electric radiators consume a lot of energy and still leave the house cold. Annual gas boiler maintenance, between 90 and 130 euros including certificate. Repair of a simple fault (probe, valve, pressure switch), 80-180 euros plus parts. Complete replacement of a natural gas boiler with a condensing model, 1,400 euros installation included, depending on brand and power.

400 euros for an installed condensing boiler, depending on brand, power, and necessary work. Replacement usually pays for itself in 4-6 years due to gas savings. Electric underfloor heating for a 90 m² home costs around 4,000 euros with zone thermostats. We replace individual new radiators for 80-180 euros each, depending on size and model. Programmable thermostat with installation, 120-280 euros depending on brand. Boilers\\ \\ Installation and repair of gas and electric boilers. Radiators\\ \\ Replacement, bleeding, and repair of radiators. Underfloor Heating\\ \\ Electric and water-based underfloor heating for renovations. Heating Repairs\\ \\ Repair of heating breakdowns for any brand. Heating Maintenance\\ \\ Mandatory annual maintenance and certification. Thermostats\\ \\ Programmable and mobile-connected thermostats.

The price for a comprehensive flat renovation in L'Hospitalet de Llobregat typically ranges between 2790 and 34200 euros. The final figure depends on the property's condition, materials, and working time. We always provide a fixed quote before starting. Select the service you need for more details and to request a quote. Saunier Duval offers excellent value for money, with the ThemaPlus Condens range as a benchmark for medium apartments and the Renova Condens for larger homes.