Civil Engineering and Land Surveying firm with expertise in residential and commercial industries

Diamond A Ranch - Elegant Home on a Hill

Welcome

Since 1982 Adobe Associates has helped thousands of clients to maximize the value of their projects

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Beautiful Estate at Dusk

Welcome

Since 1982 Adobe Associates has helped thousands of clients to maximize the value of their projects

Learn More

Our Services

Along with talent and experience, we are committed to quality service on each project

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About Us

Recognized as one of the top Civil Engineering and Land Surveying firms in the North Bay, Adobe Associates, Inc. provides Civil Engineering, Land Surveying, Land Planning, and Wastewater & Septic Design services for the development of private and public projects. Since 1982 Adobe Associates, Inc. has helped thousands of clients to maximize the value of their projects by finding potential opportunities others often miss, creating practical, accurate design solutions, and guiding projects through the often onerous Regulatory Process. Our Civil Engineering and Land Surveying company is proud to be a family business built on honesty, integrity, and dependability.

Testimonials

Hear what others are saying about our work

We are thrilled that you were able to get this signed by planning so quickly. As you know we previously had a lot of issues before we hired Adobe and want to commend you on your great work on our behalf.

Annabel McClellan

News

Find out the latest from Adobe Associates, Inc.

  • Aerial photo of Lytton Housing

    Lytton Rancheria Awarded ACEC 2026 Engineering Excellence Honor for Homeland Housing Project

    March 16, 2026 WINDSOR, CA – The Lytton Rancheria is proud to announce that its Homeland Housing Project, “Lytton Rancheria: A Homeland Restored,” has received an Honor Award in the…

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  • Image of Erosion Control on a recently graded slope.

    Industry Roundtable Highlights Stormwater Compliance Challenges

    A recent roundtable hosted by the North Coast Builders Exchange and the Northern California Engineering Contractors Association brought together regulators and contractors to tackle a challenging issue in California construction:…

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  • Healdsburg Residence Civil Plans

    Healdsburg Project in New York Times

    One of Adobe’s projects is in the New York Times! This beautiful single-family home sits atop an oaky hilltop with breathtaking views all around. We are proud to have worked…

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