The Bay Area's Premier General Engineering Contractor
Founded in 1914, Ghilotti Construction Company (GCC)—a 100% employee-owned business—has more than a century of experience building the infrastructure of Northern California. We’re the go-to general engineering contractor for public and private sector infrastructure projects that enhance communities and withstand the test of time.
Ranked #27
Largest Greater Bay Area General Contractors
San Francisco Business Times, May 2024
Ranked #32
Top 500 North Bay Companies
North Bay Biz, August 2024
Ranked #385
Top 400 Contractors in the Nation
ENR/ Engineering News-Record, May 2024
News & Updates
The Next Generation Steps Up In 1950, after thirty-six years of steady work in stone, concrete, and general contracting, seventy-year-old James Ghilotti transferred ownership of his company to his four...
Every March, we get the chance to celebrate something we’re proud of year-round: the women of Ghilotti Construction. On March 20th, 2026, we hosted our annual Women in Construction Field...
We are excited to introduce you to the 2026 Ownership Culture Team. Since establishing the Ownership Culture Team in 2023, our goal has remained the same: to help everyone at...
Teamwork. Solutions. Excellence.
For over 100 years, GCC has built Northern California’s infrastructure, becoming the largest general engineering contractor in the North Bay and a leader in heavy construction. As a 100% employee-owned company, we are dedicated to providing superior engineering construction services that maximize value for all stakeholders.
Our projects range from preparing sites for residential neighborhoods and high-tech campuses to building bridges and installing advanced underground water lines, all contributing to a better future for Northern Californians. We take pride in our talented, hardworking team who collaboratively ensure every job is completed with excellence.