SHN Engineers & Geologists

SHN Engineers & Geologists SHN meets the engineering, geologic, & environmental needs of Southern Oregon & Northern California.

SHN offices are in Eureka, Redding, and Willits, CA, and in Coos Bay and Klamath Falls, OR. We are leaders in the fields of trenchless technologies, mechanically stabilized embankments for slope stability, and seismic evaluation photography. Our client base includes local, state, federal, and tribal governments; construction firms; hospitals; schools and universities; the energy and resources indu

stries; and development companies. We are certified as a Small Business Enterprise by the State of California. Our business values and company culture are traditional yet always adapting and responding to change. We practice financial, social, and environmental sustainability, as supported by our 36 years in business. More than 40% of SHN employees are actively engaged in professional, community service, youth music and sports, environmental, and religious organizations.

SHN is proud to have prepared the Environmental Impact Report for the Dignity Health North State Pavilion, a landmark pr...
09/03/2026

SHN is proud to have prepared the Environmental Impact Report for the Dignity Health North State Pavilion, a landmark project that brings the North State's first regional cancer treatment facility to Redding.

It has been impactful not only for our community, but for our team as well. Multiple family members of SHN staff are being treated at this very facility. It has been described by a staff member as "a full-circle moment and a powerful reminder that the work we do leaves a lasting impact.”

Thank you to all involved with this meaningful project! ☀️🧡💚

https://www.facebook.com/DHMercyMedicalCenterRedding/posts/pfbid028ZKbyQyzSQWxfdVkvHTsLKocTbcWTcEDVz9R2nCvDj8WiPEmMwrjAiVgSRQtfbvxl

We recently held an internal MTSI (Materials Testing and Special Inspections) Summit, gathering all lab staff to share e...
07/08/2026

We recently held an internal MTSI (Materials Testing and Special Inspections) Summit, gathering all lab staff to share experiences so we can better assist our clients! 🔬🦠🔎

SHN’s MTSI team works from our labs in Eureka & Willits, California, and in Coos Bay & Lakeview, Oregon. Thank you for trusting us with your important projects!

Please join us in welcoming Roozbeh Foroozan to our team! We are excited to announce that Roozbeh will be aiding in the ...
06/18/2026

Please join us in welcoming Roozbeh Foroozan to our team! We are excited to announce that Roozbeh will be aiding in the growth of our Geosciences team, as he is a licensed engineer (PE) with a specialty in geotechnical engineering. Read more about Roozbeh and his accomplishments on our website! 👷‍♂️💚

https://www.shn-engr.com/roozbeh-foroozan-pe-joins-the-shn-team/

At SHN, we take safety seriously! Our offices had some great trainings with and more! 💪🔥🚔
05/28/2026

At SHN, we take safety seriously! Our offices had some great trainings with and more! 💪🔥🚔

Last Friday, SHN Staff Biologist, Paul, gave a talk for the CNPS North Coast Chapter at the university. He shared some t...
05/11/2026

Last Friday, SHN Staff Biologist, Paul, gave a talk for the CNPS North Coast Chapter at the university. He shared some tidbits about an ongoing coastal grassland creation project he designed as a student. The project serves as a hands‑on learning space, or "learning playground" for students! Thank you to those who came to learn about the successes, failures, and future plans! 🌾🌲💚

Last month, SHN sponsored 5 students (including Michelle Villalpando and Wren McDonald, pictured below) to attend the Go...
05/05/2026

Last month, SHN sponsored 5 students (including Michelle Villalpando and Wren McDonald, pictured below) to attend the Godwit Days Spring Migration bird festival, which offers unforgettable wildlife viewing, learning, and birding adventures across diverse habitats. Thank you to Godwit Days (Bob, Gretchen, and Kathryn) for allowing SHN to be a part of something magical! 🕊️🌲☀️

Our Eureka office hosted all of our Oregon and California land surveyors for a 3-day Survey Summit last week to connect ...
04/20/2026

Our Eureka office hosted all of our Oregon and California land surveyors for a 3-day Survey Summit last week to connect and learn from each other. And it was a perfect chance to snap a pic of this great team before they head out into the field again :)

Address

812 W Wabash Avenue
Eureka, CA
95501

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(707) 441-8855

Website

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