
PJC & Associates, Inc.
Consulting Engineers & Geologists Northern California
Rohnert Park, CA
Explore capabilities, project experience, and office locations to build your shortlist.

Consulting Engineers & Geologists Northern California
Rohnert Park, CA

Engineering & Environmental Services and Geotechnical Engineering.
Dayton, OH+2

Geotechnical Engineering and Engineering Geology & Geophysics.
Grants Pass, OR

Serving S. Oregon and N. California Since 1983
Klamath Falls, OR

Trust us to be as invested in the ground beneath your project as you are in the structure above it.
Baltimore, MD

Quality, Value, Service
North Adams, MA

Your project is our priority.
Pittsburgh, PA

Building Envelope Consulting Experts
Hanahan, SC+2

Solid Relationships. Solid Solutions.
Urbandale, IA

Peace of mind.. from the ground up
Grand Rapids, MI+3

Specialists in Energy Transformation Technologies for Heating and Cooling Systems
Urbana, IL

Specialists in environmental and energy technologies
Laguna Hills, CA

Geotechnical & Materials Engineering, Testing and Inspection
Tampa, FL+1

Insight for Infrastructure.
Sterling, MA
Construction Engineering and Inspection (CEI) and Materials Testing.
Detroit, MI+3

Automotive testing, vehicle dynamics, ADAS targets, and human factors research
Torrance, CA
Specialists in Non-Invasive Diagnostics
St. Louis, MO

Framing Solutions for Today's Challenges
Colorado Springs, CO+2
Construction Materials Testing and Special Inspection and Geotechnical Engineering.
West Valley City, UT

Building Inspiring Spaces
Oakland Park, FL

Civil Engineering Consulting and Survey Firm
Soldotna, AK
You're on Solid Ground
Cedar City, UT
Mechanical & Industrial Engineering and Machine Design.
Granville, OH

Responsible Engineering
Carson City, NV+7