CSI Engineering

(707) 419-6211

Working with architects, city engineers, real estate developers, and contractors to design and build sustainable infrastructure in Northern and Southern California.

30+ Years of Industry Experience

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The Home of Knowledge-Based Civil Engineering

Founded in 1996, CSI Engineering has a mission to provide high-quality, economical design, analysis, and construction services to public agencies, private developers, and business concerns throughout Northern and Southern California. Our civil engineering consultants are also proud to participate in international ventures on an occasional basis. Cost effective and extremely knowledgeable, we offer personalized service with direct contact to a principle. Call today to learn more.

10% Off Any Project
For First-Time Clients

About Us

The employees at CSI are primarily highly experienced customer-oriented project managers, engineers, technicians, and support staff, but we are also committed to training aspiring technical staff. We also contract with specialists as needed, ensuring that your requirements are thoroughly met. Based in Benicia, California, we offer our services throughout the state.

Our Services:
  • Development
  • Commercial
  • Municipal
  • Construction
  • Mining

- American Society of Civil Engineers - American Public Works Association - American Water Works Association - Urban Land Institute


Thank you for your interest. We look forward to hearing from you soon.

2795 E. Bidwell St Ste 100-346
Folson, CA 95630

(707) 419-6211

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Secondary Address
1055 E. Colorado Blvd 5th Floor
Pasadena, CA 91106

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