We deliver comprehensive, solid solutions for
water and frost protection in tunnels and caverns
Over 3,000 projects in Norway and abroad in the last 30 years
— About us
W. Giertsen Tunnel provides solutions for water and frost protection of rock chambers and tunnels. We have completed over 3,000 projects in Norway and over 20 other countries in the last 35 years. Our solutions are used in wastewater treatment plants, hydropower plants, military facilities, parking structures, archives, and other rock halls and tunnels.
At W. Giertsen Tunnel, we understand that stable temperature and humidity protect our customers' assets and reduce life cycle costs (LCC) through reduced corrosion and operating expenses for heating and dehumidification. Thanks to our experienced installers and our own developed membrane, we can install our solutions in nearly all rock chambers and tunnels with stable geology.
— Our ownership
The W. Giertsen Tunnel is part of the W. Giertsen Group and has over 150 years of experience.
The W. Giertsen is a privately owned, Norwegian industrial group where the development of businesses and value-creating ownership is based on a good understanding of customer needs, practical solutions, and solid engineering.
— High competence and extensive experience
This is consistent throughout the entire company. Our employees are given great freedom and we cultivate a flat organization with short decision-making lines. We aim to be the customers' first choice when it comes to water protection in tunnels and mountain facilities - both in terms of quality and customer satisfaction.
Your partner in water and frost protection - environmentally friendly solutions with low operating costs:
- Security cleared installation & service personnel
- Home market in the Nordics - International delivery breadth
- High expertise and long experience
- Always with the customer and the customer's values in focus
— Values
Our values connect us. Would you like to be a part of our mission? We have some open positions that you might want to consider looking into.
Long-term
We complete our tasks with responsibility towards our customers, society, and each other.
Value creation
We are curious and listen to our customers and partners to deliver value-adding solutions and continuous improvements.
Passion
We always find a solution to any problem, as we approach situations with a collaborative and passionate mindset.