Wastewater. Water. Energy. Infrastructure.

Engineering services – based on customer demand

DAHLEM Consulting Engineers is an independent, nationally and internationally active engineering, design and consulting company. For our business areas of Wastewater Disposal, Water Management, Energy Technology and Infrastructure - primarily in the residential and industrial water sector - we develop engineering solutions based on customer demand. Quality that we have lived up to for the last eight decades.

Planning today and thinking about tomorrow - this guiding principle leads the way of our company.