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Locations
UCCo Headquarters
5145 Industrial Way
Benicia, CA 94510
Ontario, California
1150 North Hellman Avenue
Ontario, CA, USA
Escondido, California
525 Corporate Dr.
Escondido, CA 92029
Headquarters
Benicia
5145 Industrial Way
Benicia, CA 94510
Phone: 707-746-8800
Southern California
Ontario
1150 North Hellman Avenue
Ontario, CA, USA
SOUTHERN CALIFORNIA
Escondido
525 Corporate Dr.
Escondido, CA 92029
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Our Careers
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Training Opportunities
Strengthen your skillset with Underground Construction Co., Inc. Learn what opportunities are available for our team.