We offer a comprehensive portfolio of reliable, productive, and cost-efficient services.

Tunneling is your one-stop-shop covering construction and installation through to service, maintenance, and modernization. You are in good and safe hands with Tunneling as your partner. Tunneling combines deep industry expertise with excellently trained staff to provide customers unmatched value.

It does not matter whether the construction site is located at 1700m above sea level, whether asbestos-ridden materials require full concentration and compliance with all safety regulations, or whether the work environment is one of the world’s longest railroad tunnels under construction.

We exceed expectations and carry out our work with consistent accuracy and precision. The future success of our customers depends on our performance.

Our highly experienced and certified team meets all requirements that customer projects may demand from us.

A brief overview of our know-how:

• Blasting
• Excavation
• Handling heavy machinery and equipment (excavators, wheel loaders, dump trucks, drilling rigs, concrete spraying machines, etc.)
• Concrete work (reinforcement, formwork, carpentry, etc.)
• Concrete work with formwork carriages
• Maintenance work (electricians, locksmiths, certified welders, etc.)