Ghilotti Construction Company
ConstructionCalifornia, United States201-500 Employees
Ghilotti Construction Company is a Santa Rosa, California-based contractor with more than a century of engineering experience and 100% employee ownership. It is recognized by Engineering News-Record as one of the nation’s top 400 contractors. The company focuses on full-site preparation for public agencies in Northern California—state, county, and municipal projects—as well as privately developed sites. Its scope includes grading and excavating, paving, storm drains, water and sewer lines, soil stabilization, site and structure concrete, bridges and underground utilities, with equipment rental included in its offering. Ghilotti operates from offices in Santa Rosa and several other Northern California locations, including San Rafael, Mare Island, Santa Clara, Oakland, Sacramento, and Ukiah. It serves both public-sector clients and private developers, addressing the complete range of site-work and related infrastructure needs. The firm positions itself as a regional contractor capable of managing complex earthwork, utilities, and concrete structures across Northern California. A notable development in February 2024 was the company signing a new client relationship with Go Sonoma, signaling continued expansion of its market presence.