Welcome to CSA, Inc.

If you are viewing our website, you are probably searching for help with Land and Hydrographic Surveying, Civil Engineering, Site Entitlements (Agency submittals & permits), Project Management, Dredging Calculations and Plans, or maybe all the above.

You are looking in the right place. We can help!

We are a small, full service Civil Engineering and Surveying Company with decades of experience helping people & companies execute their vision for their properties.


2 weeks ago

Cullen-Sherry & Associates, Inc.

No matter the terrain...We will make it happen! ... See MoreSee Less

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From all of us at CSA...We wish everyone a safe and Happy New Year!! ... See MoreSee Less

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From our family to yours...Happy Holidays!! ... See MoreSee Less

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With all the unfortunate devastation during the Camp Fire, amazing coordinated UAV effort to turn around over 70,000 images in just a few days!


Gregory Crutsinger on LinkedIn: "Drone Disaster Response Mapping of Paradise, California after the Camp Fire. Thanks to all teams and companies who supported this huge effort. Butte County GIS Link: https://lnkd.in/gy_ismM"
November 23, 2018: Gregory Crutsinger posted on LinkedIn
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