The core activity of Caviezel Canalizzazioni SA is the provision of services in the field of wastewater and sewer cleaning, maintenance and rehabilitation. This includes in particular: inspections of wastewater pipes and sewer systems using camera technology; rehabilitation and renovation of wastewater pipes and sewer systems using various methods such as liner technology, spray liner technology and robot-assisted rehabilitation; maintenance and cleaning of wastewater pipes and sewer systems, including the unblocking of drains; testing the tightness of wastewater pipes and sewer systems; and the construction and maintenance of wastewater pipes and sewer systems. The company offers these services to private and commercial customers, covering an important part of the infrastructure for wastewater disposal.