
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
Shaping Today, Securing Tomorrow

Your Trusted Civil Engineering Firm for Innovative Solutions
Miami, FL+7

Authentic, Reachable, and Practical Engineering Solutions
Pasco, WA
Premium Suppliers of Engineering, Procurement and Construction Management Services
Mt. Vernon, IN+1
Architecture, Planning, and Landscape and Transit Facilities.
Los Angeles, CA

Service to clients through relationships
Lafayette, LA
Civil Engineering and Feasibility Studies.
Wilmington, DE

A relationship-oriented full-service engineering firm
Marianna, FL+1

Design and Engineering and Manufacturing.
Albuquerque, NM+2

Small Enough to Listen. Big Enough to Deliver Quality.
Reno, NV+1
MEP Design and Project Management.
Morristown, NJ

Structural Engineering and New Multi-Story Construction.
Reston, VA

Total Solution Provider
Mobile, AL

Engineering and Architecture.
Shelby Township, MI

Dedicated to providing value to clients by working through complex issues, solving problems, and enabling cost-effective solutions.

Engineering. Planning. Surveying.
Honolulu, HI

Compliance, Value, and Service from Concept to Completion
Humacao, PR

Bringing Ideas & Innovations to Life
Houston, TX
Right choices today for a better tomorrow.
San Juan, PR

Multidisciplinary Engineering & Consulting Services
Glenshaw, PA
Wireless Engineering and Network Design and Optimization.
Rockville, MD+1

Fast Response Times And Reliable Service Set Us Apart.
St. Louis, MO+2

Environmental Engineering | Consulting | Project Management | Investigative & Field Services
Plantsville, CT