3J Consulting, Inc.
Your Partner in Civil Engineering & Community Planning
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Find the right engineering partner.
Explore capabilities, project experience, and office locations to build your shortlist.
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
More Options. Fewer Surprises. Better Outcomes.
Miami, FL+13
Engineering Services Horsepower
San Luis Obispo, CA
Building Better Communities
Corpus Christi, TX
Problem solved.
St. Louis, MO+3
Civil Engineering and Civil site design.
Columbia, MO
Innovative Ideas | Exceptional Design | Unmatched Client Service
Columbus, OH
Engineering & Architecture
Southfield, MI+1
Transportation Infrastructure and Civil Engineering Practice
Oakland, CA+1
Trusted to Build What's Next
Columbus, OH+4
Integrated Solutions. Stronger Communities.
Detroit, MI
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
Civil & Structural Engineering and Land Surveying
Dallas, OR
Quality Engineering from a Local Practice
Rapid City, SD+1
Reliable. Respected. Responsive. One Integral Team Providing Excellent Project Delivery.
Meriden, CT
Creating Communities for Future Generations
Kennewick, WA
Engineering A Better World Through Design.
Columbus, OH+1
Excellence. Engineered.
Wayne, PA+1
Civil Engineering and Land Surveying Experts
San Diego, CA
Bridge and Structure Design and Highway Bridges.
Cheshire, CT
Surveying, civil engineering, and construction services across Indiana and Ohio since 1930.
Marion, IN+3
We Design Infrastructure For All.
Birmingham, AL