Arenys de Munt is a historic mountain and residential municipality in the Maresme region, structured along the iconic Arenys stream (Riera d'Arenys or Riera Sobirant), nestled between the coastal strip and the forested slopes of the Montnegre massif and the Collsacreu mountain pass, bordering Arenys de Mar, Sant Vicenç de Montalt, Sant Iscle de Vallalta, Canet de Mar, and Vallgorguina (in the neighbouring Vallès Oriental). Its traditional town centre (Nucli Antic) spreads along Riera de Francesc Macià, Carrer de les Flors, Plaça de la Vila, and Plaça de l'Església, presided over by the 16th-century late-Gothic parish church of Sant Martí d'Arenys with its fortified belfry, alongside distinguished manor estates and castles such as Can Jalpí, Can Borrell, Can Sagrera, and Can Forn. In Arenys de Munt, we prevent blind wall cutting with certified non-destructive tools: advanced non-destructive diagnostic tools to locate hidden water leaks and moisture without unnecessary wall or floor damage.
Plumbing systems face severe limescale buildup due to 36-44 ºfH water hardness, combined with corrosive maritime airborne salts and coastal humidity that degrade electrical terminals and braided connectors. Our duty technicians guarantee reaching your premises within a 15 to 20-minute window via C-32 (Autopista del Maresme). For technical cleansing of stacks and mains, our teams employ rotary scouring nozzle flushing at 200 bar and electromechanical drain snake equipment for traps and sewer branches, whereas on electrical panels our technicians fit Type A residual circuit breakers with 30 mA sensitivity and correct earth faults per REBT codes.