Civil Engineering With a Commitment to Excellence

Since 1952, we’ve provided quality civil engineering services to Southern California.


Our Comprehensive Civil Engineering Services

We provide a comprehensive range of services under one roof for your convenience, including complete project management through the life cycle of each project. We have extensive experience providing engineering services for projects ranging from commercial buildings to industrial facilities to residential buildings.

Our civil engineering services include the following:

  • Site planning
  • Drainage studies
  • Grading plans
  • Street plans
  • Sewer plans
  • Water plans
  • Storm drain plans
  • Quantities and cost estimating
  • Feasibility studies

Some services are available on a standalone basis. Drainage studies are not available on a standalone basis, but are performed as part of an overall project.

Contact Andreasen Engineering Today

When you need your project done right the first time, reach out to Andreasen Engineering. Submit a contact form or call our office at (909) 623-1595. Speak with us about your project and we’ll develop a proposal for your review.