Home 
Contact Us
Contact us
For all inquiries, please email us by filling out the Contact Form below.
Get in touch
Locations
UCCO Headquarters
5145 Industrial Way,
Benicia, CA 94510
Southern California
1150 North Hellman Avenue,
Ontario, CA, USA
San Diego California
9089 Clairemont Mesa Blvd. #210,
San Diego, CA 92123
Headquarters
Benicia
5145 Industrial Way,
Benicia, CA 94510
Phone: 707-746-8800
Southern California
Ontario
1150 North Hellman Avenue,
Ontario, CA, USA
Southern California
San Diego
9089 Clairemont Mesa Blvd. #210,
San Diego, CA 92123
Contact Us
Our Careers
We are always looking for the best people to add to our team. Apply today to learn how you can become an Undergrounder.
Training Opportunities
Strengthen your skillset with Underground Construction Co., Inc. Learn what opportunities are available for our team.
