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
Branch Offices
International Branch Offices
UNITED KINGDOM
+44 161 929 5961THE NETHERLANDS
+31 591 631 726ROMANIA
+40 746 548522DENMARK
+45 40 35 09 97BULGARIA
+359 888 564 056
