Lliçà d'Amunt is an expansive municipality in the Vallès Oriental region, shaped by the north-to-south fluvial corridor of the Riera de Tenes and bordering Granollers, Canovelles, Santa Eulàlia de Ronçana, Caldes de Montbui, and Lliçà de Vall. Its urban layout features an elevated historic core on the church hill —anchored by Sant Julià d'Amunt church (Romanesque origins with Gothic-Renaissance modifications), Carrer Major, Plaça de Catalunya, and Plaça de l'Ajuntament— and preserved rural masies such as Can Canyelles, Can Rovira de Nou, Can Bosch, Can Fonolleda, and Can Francí. Protecting structural architectural integrity across Llica Damunt, our specialists carry out trenchless leak assessments: specialized non-destructive leak detection instruments minimizing unnecessary wall and floor drilling.
Municipal water dynamics feature an elevated limescale content of 30-36 ºfH, leading to scaling in heat exchangers, while communal buildings with older asbestos-cement downpipes experience frequent grease and detergent clogs. Our mobile troubleshooting unit arrives within 15-20 minutes via the direct link of AP-7. Resolving stubborn pipe and chamber blockages, we apply tempered steel flexible mechanical snakes alongside 200-bar rotary nozzles to clear vertical stacks and chambers, and for urgent power issues our technicians ensure electrical reliability deploying harmonic-immune 30 mA residual breakers under REBT standards.