- Home Office: Santa Rosa, CA
Richard Yahn
Geotechnical Engineer
Team Member Spotlight
Stay tuned.
- Eureka: 21 West 4th Street, Eureka, CA 95501: +1 707-443-5054
- Ukiah: 1072 North State Street, Ukiah, CA 95482: +1 707-462-0222
- Santa Rosa: 1550 Airport Blvd., Ste. 120, Santa Rosa, CA 95403: +1 707-525-1222
- Chico: 1209 Esplanade #4, Chico, CA 95926: +1 530-801-6170
- Engineering
- Building Design
- Planning Permitting and Environmental Compliance Consulting
- Engineering Geology Geotechnical Engineering and Hydrogeology
- Environmental Science and Geology
- Materials Testing and Special Inspection
- Surface Mining and Reclamation Act (SMARA) Compliance
- Grant Writing & Funding Development
- Fire Recovery
- Land Surveying
- Geospatial Services
Copyright © 2023 LACO Associates