
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

Committed to Creating a Better Tomorrow
West Chester, PA+1

We Make a Difference
Pittsburgh, PA+17

Site Development and Planning and Site Design for Residential, Commercial and Industrial Projects.
Springfield, TN
Vision. Design. Technology. Innovation. We are WTI.
Beaver Dam, WI+1

Full-Service Project Delivery and Program Management
San Juan, PR+6

Infrastructure Planning and Management and Capital Program Planning.
Cleveland, OH+5
Water Resource Engineering and Groundwater Well Mapping.
Austin, TX
to design and engineer systems that are safe, reliable and maintainable.
Portland, OR

Operations & Maintenance Consulting and Procedures Review and Updating.
Roswell, GA

Tailored Solutions For Reliable Operation, Realized Savings, Sustainable Design
Rocky Hill, CT

Responsive. Resourceful. Reliable.
Pittsburgh, PA

Building Tomorrow Since 1884
Omaha, NE

Florida's Leading Infrastructure & Development Consultants

Tank Maintenance and Rehabilitation Engineering and Pre-Maintenance Evaluations.
Indianapolis, IN+3

Listen, Plan, Communicate, and Deliver
Springfield, MO+5

Water: It's a human thing.™
Los Angeles, CA+1
Engineering and Structural Seismic Analysis and Design.
Houston, TX+5

Northern California Water Solutions
Morgan Hill, CA

Client-focused engineering and management solutions for complex water and wastewater utility challenges
San Francisco, CA+2

Quality Solutions to Engineering Challenges!
Morgantown, PA

Civil Engineering Consulting in Durango, Colorado
Durango, CO

One Vision. Shared Future.
Cedarburg, WI+2

Award-Winning, Cost-Effective Engineering Solutions
Indianapolis, IN