
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
More Options. Fewer Surprises. Better Outcomes.
Miami, FL+13
Engineering Services Horsepower
San Luis Obispo, CA

We provide sustainable engineering solutions for a changing world.
Lacey, WA
Civil Engineering & Land Development Strategies for Complex Sites
Upper Marlboro, MD

Civil, Structural, and Architectural Design with a Builder's Perspective
Grass Valley, CA+1

Quality Engineering from a Local Practice
Rapid City, SD+1
Reliable. Respected. Responsive. One Integral Team Providing Excellent Project Delivery.
Meriden, CT

Engineering A Better World Through Design.
Columbus, OH+1
Civil Engineering and Land Surveying Experts
San Diego, CA

We Design Infrastructure For All.
Birmingham, AL

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