Underground Construction, mining and tunneling.
Large and Small Projects designed around your specifications.

Development and production mining for small underground hard-rock mines and tunnels. Specialists in mine safety and cost-effective mineral extraction.

mining & tunneling

precision blasting

Precision blasting for surface and underground excavations close to sensitive structures. Licensed blasting engineers with experience protecting environmental and residential assets.


Design and construction of underground shelters (bunkers) in hard-rock. Ideal for protection of people and valuables, whether you want to ride out the apocalypse or protect your fine wines.

Quality Underground Construction: (406) 321-2393

hard rock shelters