Business Hours: Monday – Friday: 9AM – 5PM

Santa Rosa

Opened in 1996, our Santa Rosa branch office serves a growing number of clients in Sonoma, Marin, Mendocino, Lake, Napa, and Solano counties.

The Northbay is characterized by complex geology and seismic activity. Valley areas typically are mantled with expansive clay soil or weak, compressible sediments. Hillsides are often composed of weak, fractured and sheared rock and soil that is susceptible to landsliding. Rainfall totals are higher in the Northbay region than other parts of the Bay Area, which increases landslide risks.

Our Santa Rosa office is involved in conducting geotechnical investigations for a mixture of projects from both the public and private sectors.

We enjoy a reputation for quality engineering combined with a track record of providing practical, efficient solutions to geotechnical design and construction challenges.

SANTA ROSA BRANCH OFFICE

Michelucci & Associates, Inc.
1007B West College Aveue, #210
Santa Rosa, California 95401

Phone: (707) 527-7434 FREE

Fax:(707) 527-5664

"Michelucci & Associates, Geotechnical Consultants"

Our firm has been involved in the exploration of sites for lightweight residential structures, commercial and industrial buildings.

Call (650) 692-0163 or Contact Us Online Today

  • I have worked with Joe on projects for over 25 years. I have a lot of respect for his knowledge, professionalism and creative problem solving with challenging soil conditions. I consider him an expert in dealing with expansive clay soils found in Woodside, Atherton and Menlo Park areas.


    Ron–San Carlos, CA

  • I occasionally work professionally as an engineering geologist with this geotechnical (soils) engineering firm, so I am not unbiased. Our relationship is 19 years old. I have the utmost respect for the quality of professional consulting conducted by this firm..


    David – Palo Alto, CA

  • I have worked with Joe on projects for over 25 years. I have a lot of respect for his knowledge, professionalism and creative problem solving with challenging soil conditions. I consider him an expert in dealing with expansive clay soils found in Woodside, Atherton and Menlo Park areas.


    Ron M- San Carlos, CA

  • Working with Michelucci and Associates for over 9 years. I must to admit. They are amazing. So professional. Everything done the way it’s should be. I really hope and want to keep working with them for a long time.


    Yali Y- San Francisco, CA.

  • Joe Michelucci is my favorite soils engineer for anything on the Peninsula. He is also good for jobs in other parts of the Bay Area, but I have found his expertise on projects on the Peninsula to be The Best. I’m a civil and structural engineer with offices on the Peninsula for many years. I have worked with many soils engineers over the last forty years, so I hope that my endorsement is an informed one.


    Eric C. – Burlingame, CA

  • My boss works with these folks from time to time. They have helped him and his clients be more aware about what is exactly going on with properties regarding the soil engineering aspect. With that said, Buyers and Sellers have been able to move forward confidently, whatever they had decided to do after being educated.


    Nicole Romero- CA

  • I’ve worked with Joe professionally, and can easily recommend him and his company as an exceptional Geotechnical Consulting Engineering firm, with particularly good knowledge of the North Peninsula area. They are easy to work with, professional and proficient. Mark Garrison, MG Constructors & Engineers Inc.


    Mark Garrison – CA