About Hölscher Wasserbau GmbH
Services for pipeline construction:
Dewatering, Groundwater Control, Groundwater Recharge, Trenching, Well Drilling, Water Treatment, Enviro-Engineering.
Certification
ISO 9001, SCC**, DVGW W120, TÜV Bauen für den Umweltschutz, Fachbetrieb nach § WHG 19