Sewer TV inspection and leakage test
In addition to its sewer cleaning service, Marquis has also developed its professional sewer TV inspection activities.
A further special high-tech field involves accredited leakage tests. As a neutral and independent inspection body, we perform these tests in strict compliance with Swiss guidelines.
We are happy to advise our customers about possible clean-up procedures and perform the work together with our subsidiary Aquatec-Kanalsanierungen AG.