Our History

Preserving Groundwater for Future Generations

Our heritage runs deep. Founded in 1980, both founding partners, Eugene E. Luhdorff Jr. and Joseph C. Scalmanini, received the prestigious Lifetime Achievement Award bestowed by the Groundwater Resources Association of California (GRA). This award is presented to individuals who are pioneers in their field of expertise and demonstrate exemplary contributions to the groundwater industry. The firm’s past president (2012–2022), Vicki Kretsinger Grabert, was GRA’s founding president (1992–1993), served on its board of directors until 2014, and continues to serve as an Emeritus Director.

Meet Our Team

Success in a game is not achieved by any single individual alone.

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Our Locations

Check Out All Our Locations

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Woodland, CA

Luhdorff & Scalmanini Consulting Engineers 500 1st Street Woodland, California 95695

Daly City, CA

295 89th Street, Suite 202 Daly City, CA 94015

Roseville, CA

1430 Blue Oaks Boulevard, Suite 225 Roseville, CA 95747

Boise, ID

1620 S. Topaz Way, Suite 110 Meridian, ID 83642

Chico, CA

180 E. 4th Street, Suite 140 Chico, CA 95928

Explore New Horizons in Groundwater Innovation. Connect with Us to Begin Your Journey.

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