Peter van der Valk

Vandervalk+Degroot BV provide cleaning and inspection of infrastructure works. It involves in cleaning drains and sewers, gulleys, roads, and traffic tunnels, as well as trunk sewers, siphons, and chambers. The firm also provides research and consultancy services, such as inspection and reporting service, as well as advise on cleaning requirements and maintenance frequency, rehabilitation, and renovation solutions; options of relining or partial repairs by means of renovation sleeves; and quick-lock gaskets to repair local damage in sewers, drains, and pressure pipes. It serves the civil engineering and property infrastructure for local and central government, multi utilities, and civil engineering contractors. The company was founded by Henk van der Valk in 1962 and is headquartered in Poeldijk, the Netherlands.