Since 1924, O.C. Jones & Sons, Inc. has gained respect and confidence from the A/E/C industry because of our hands-on, collaborative approach to all of our projects. We specialize in providing general engineering and heavy civil construction services to our clients throughout Northern California.

New San Francisco-Oakland Bay Bridge Project // O.C. Jones & Sons, Inc.

Latest News

O.C. Jones & Sons, Inc. to Begin Construction on Montague Expressway

Santa Clara Valley Transportation Authority (VTA) awards O.C. Jones & Sons, Inc. the $20 million Montague Expressway & South...

O.C. Jones & Sons, Inc. Wins Two Major Awards

Completed in November 2014, Charles M. Schulz Sonoma County Airport Runway Safety Area was a $25,000,000 project that involved...

Press Release: O.C. Jones & Sons Inc. Wins Awards from California Transportation Foundation and American Public Works Association

Heavy Civil Engineering Construction Contractor Recognized for Aviation and Highway Projects O.C. Jones & Sons Wins Two Major Awards...

O.C. Jones & Sons, Inc. Celebrates 90th Anniversary and Best Highway Project

O.C. Jones & Sons, Inc. recently celebrated 90 years in business , and the Berkeley – based heavy construction...

California Department of Transportation Excellence in Partnering

Silver Award for the $28 million I80 HOV project in Solano County....

Why Choose OC Jones:

  • Safety first. We exceed safety standards to protect people from harm.
  • Quality. We are relentless in our pursuit of excellence.
  • Our people. We are professionals committed to outstanding performance.
  • Collaborative. We partner in a mutual exchange to foster respect, communication, and trust.
  • Innovation. Applying world-class technology to proven experience.
  • Reliability. Here from preconstruction through completion.
Experience the difference. Contact us
United Contractors Member
NAPA Quality in Construction
IPI Member Tag Option
ENR TL 2014
CTF Award 25th Annual
Best Projects 2014
ASCE Project of the-year
ASBA Member
APWA Project of Year