About Giertsen Tunnel AS
Giertsen Tunnel AS is a contractor specializing
in waterproofing of tunnels and rock caverns.
For more than 30 years we have developed and installed patented
systems for the complete management and mastering of the water and
moisture problem in tunnels and rock construction in general.
Giertsen Tunnel has a staff of professionals ready to assist you with
the solutions to your humidity problems
Contact us for further information.