
3J Consulting, Inc.
Your Partner in Civil Engineering & Community Planning
Explore capabilities, project experience, and office locations to build your shortlist.

Your Partner in Civil Engineering & Community Planning
California's Only One Stop Shop
Escondido, CA

Building Better Communities
Corpus Christi, TX
Progress Made Possible
Houston, TX+3

Civil Engineering and Civil site design.
Columbia, MO
Integrated Solutions. Stronger Communities.
Detroit, MI

Quality Engineering from a Local Practice
Rapid City, SD+1

Because It Matters.
San Diego, CA+1
Civil Engineering and Land Surveying Experts
San Diego, CA

Surveying, civil engineering, and construction services across Indiana and Ohio since 1930.
Marion, IN+3

We Design Infrastructure For All.
Birmingham, AL

Land Development and Conceptual Site Design and Master Planning.
San Luis Obispo, CA

Surveying and Topographic Surveys.
Sacramento, CA

A committed team providing high quality engineering services for our clients and community since 1979.
Fresno, CA