Lassen Pile

Lassen Pile, based in Gerber, Northern California, is a second-generation foundation installation company owned and operated by Donnavan Kelley. The company provides a range of foundation services including pile installation, grout displacement, and helical piles for projects across the state and country. Lassen Pile maintains a full staff of certified welders and can mobilize equipment over land or water to handle projects with limited access.

Since 2014, the company has actively worked on railroad bridge construction throughout the United States, including emergency projects for washouts, fire-damaged bridges, and bridge failures. Lassen Pile offers consulting, bidding, and subcontracting services to general contractors. The company functions as a one-stop shop for smaller bridge construction, handling permitting, pile driving, concrete formwork, heavy timber carpentry, and bridge deck finishing, keeping all aspects of bridge building in-house.