Tunnel/Boring

Tunnel and Boring

When it comes to longevity, there are few companies that can match the experience and track record of the Brannan Companies' Tunnel and Boring Division. We have successfully completed a number of projects in Colorado as well as in Arizona, Texas, and Nevada.  The Brannan Construction Company has installed steel and reinforced concrete pipe ranging in size from one foot to thirteen feet in diameter. 

The tunnel and boring division of the Brannan Construction Company specializes in: Conventional Tunneling, Pipe Ramming, and Auger Boring.