The treatment requires addressing the source of the water, not the interior symptom. If the roof is degraded, the entire waterproofing must be renewed with new asphalt felt or a projected liquid polyurethane system. If the facade has structural cracks, they are sealed with elastic mastic and repainted with specific facade paint that covers micro-cracks. Only after ensuring external watertightness do we repair the interior wall. Depends on the linear metres of affected wall. We provide a fixed quote after a diagnostic visit, with no obligation. Chemical injection, exterior waterproofing, breathable coating or ventilation according to diagnosis.

Specific to beachfront homes. Saltpetre deposits on exterior walls, penetrating with moisture. It emerges upon evaporation, forming white or bluish stains that peel paint from within. Treatment involves washing with specific chemical products, neutralising remaining salts with anti-efflorescence products. Application of a siloxane-type paint system that allows the wall to breathe without letting water through. Formal guarantee on the treatment. If the damp reappears in the same spot, we return. This is moisture that rises from the ground through walls due to capillarity of porous materials. It manifests as a damp patch on the ground floor up to one metre from the floor, often with white efflorescence (salts that crystallise as water evaporates). It is typical in old ground-floor homes, especially in areas with a high water table near the sea.

The most in-demand service is the replacement of electric water heaters at the end of their useful life. The bungalows in La Herrada were built between the 90s and 2000s with 100 or 150-litre heaters that are now exhausted after twenty or twenty-five years in hard water. Replacement with a new model from a quality brand, Junkers, Cointra, Edesa, with a sacrificial anode to extend its lifespan. A half-day operation per unit. Technically, this means we work almost exclusively on bungalows with similar installations here. The same electrical panel model is repeated across dozens of homes, the same type of electric water heater installed by the original developer, the same 2000s air conditioning now in its second life. For an electrician or plumber, this is a huge advantage; diagnosis is faster, common parts are carried in stock. The total intervention time per breakdown is reduced. The bungalows in La Herrada have repetitive installations, the same model of electrical panel, water heater, air conditioning in many homes. This reduces diagnostic time and allows us to carry common parts in stock.

The price for painting communal areas in Viladecans usually ranges between €144 and €2925. The final figure depends on the property's condition, materials, and work time. We always provide a fixed quote before starting. The result is a home ready to move into or to hand over to a tenant or buyer, with no dust reappearing after two days and no residue on glass or taps. We conduct a free preliminary assessment to give you a fixed price based on metres and condition. Masonry work leaves more residue than a simple paint refresh. All work comes with a 30-day guarantee. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours.