Mario Service is an around-the-clock emergency and maintenance provider serving homes, offices, shops, and industrial premises across five northern Italian regions: Lombardy, Veneto, Emilia-Romagna, Friuli Venezia Giulia, and Trentino. Its network of local, qualified technicians covers more than 500 municipalities and aims to reach emergencies within 60 minutes. The company brings five essential trades together through one service: locksmithing, plumbing, electrical work, boiler assistance, and air-conditioning assistance.

Locksmith services include opening doors, repairing and replacing locks, and servicing shutters, garage doors, and automatic gates. Plumbers handle leaks, flooding, blocked drains, sanitary fittings, bathroom renovations, and related repairs. Electricians respond to blackouts and faults, maintain residential and industrial systems, and work on safety switches, panels, and intercoms. Boiler support covers scheduled maintenance, repairs, flue-gas checks, and certification, while air-conditioning services include installation, cleaning, maintenance, refrigerant recharge, and repairs. Mario Service emphasizes qualified and insured professionals, compliant work, quality replacement parts, and a clear estimate before work begins, with availability day and night throughout the year.