Graniterock has provided the foundation of Northern California for well over a century. There are few parts of Northern California that remain untouched by Graniterock. Despite their deep-rooted history, they’re as humble as can be. Not even the president of the company has his own office!
Big dirt. With such aggressive expansion in Southern California, developers rely on a select few contractors to move millions of yards of earth as efficiently as possible. LB3 is among the best in the business when it comes to mass excavation, and has the portfolio and fleet to prove it.