Experience of working underground over many years

Marquis has already demonstrated its customer-oriented inventiveness when handling tricky cleaning work throughout Switzerland. From the 500m suction height for disposing of mud when constructing tunnels to cleaning air conditioning lines in hospitals. Special tasks are a challenge to the professional pride of our experienced Marquis crew and inspire us to be inventive. Set us a challenge – what are your specific needs? Together with partner companies we offer cleaning solutions in various areas such as:

  • High pressure cleaning
  • Ventilation hygiene
  • Cleaning and inspection of complex ventilation systems
  • Hygiene inspections
  • Maintenance of comfort ventilation systems

There’s no such thing as impossible! Special services with partner companies

Marquis has already demonstrated its customer-oriented inventiveness when handling tricky cleaning work throughout Switzerland. From the 500m suction height for disposing of mud when constructing tunnels to cleaning air conditioning lines in hospitals. Special tasks are a challenge to the professional pride of our experienced Marquis crew and inspire us to be inventive. Set us a challenge – what are your specific needs? Together with partner companies we offer cleaning solutions in various areas such as:

 

  • High pressure cleaning
  • Ventilation hygiene
  • Cleaning and inspection of complex ventilation systems
  • Hygiene inspections
  • Maintenance of comfort ventilation systems