Construction of network construction works for the construction and maintenance of electricity, gas, water, district heating, control and telecommunication lines.

Civil engineering works for new construction and maintenance in our current operated and operated district heating networks with surface restoration including on call 365 days a year with a response time of 60 minutes.

Assembly work for new construction and maintenance in our operating power grids including on-call duty 365 days a year with a response time of 60 minutes.

Civil engineering and installation work for new construction and maintenance in our operated gas and operated drinking water networks with surface restoration including on-call duty 365 days a year with a response time of generally 30 minutes but max. 60 minutes.

Civil engineering and installation work for new construction and maintenance in the Ahrensburg gas network with surface restoration including on-call duty 365 days a year with a response time of generally 30 minutes, but max. 60 minutes.