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Contra Costa County

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Featured Contra Costa County Projects

Contra Costa Regional Medical Center

Contra Costa County West County Behavioral Health Clinic

Contra Costa County Health & Social Services Center

All Contra Costa County Projects

Contra Costa Regional Medical Center, Martinez
Doctors Medical Center, San Pablo
Contra Costa County West County Behavioral Health Clinic, San Pablo
West County Health Center Survey, San Pablo
Contra Costa County Health & Social Services Center, Vallejo
Contra Costa County Public Health Clinic & Forensic Laboratory, Fairfield


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Sandis is reliability and experience, connecting people and projects to the communities we work in. We provide a complete range of engineering, surveying and planning expertise and our partnership forward approach provides a more holistic view and plan for action in everything we do.
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