Sewer construction

For competent sewer construction and civil engineering, as well as complete site development and turnkey urban drainage, SONNTAG offers customised systems and state-of-the-art devices that guarantee efficiency and sound quality, even where the ground conditions are problematic.

SONNTAG has 150 employees working in sewer and underground line construction. Our experienced teams are equipped with modern heavy machinery and sheeting systems, as well as soil decontamination devices. Certification by "Güteschutz Kanalbau" in the AK1 assessment group qualifies SONNTAG for the construction of projects of all sizes. As an expert, competent partner for our clients, we are amongst the most well-known providers in the industry.