
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

Surveying | Land Planning | Real Estate
Northwood, NH

Innovation for the Future
Pittsburgh, PA+4

Building on a Foundation of Excellence
New Britain, PA+4

Engineering a more resilient earth. And a more sustainable world.
Northville, MI

Civil Engineering and Infrastructure Planning and Design.
Colorado Springs, CO

Solving your toughest science and engineering challenges

Delivering Your Vision
Columbia, MO

Your Civil Engineering Problem Solvers
Portsmouth, NH

P&E provides high-quality engineering services in the Baltimore-Washington region
Owings Mills, MD
Engineering systems that communities depend on.
Ridgefield, WA+3

Innovation Runs In Our Blood
Birmingham, AL

Colorado Civil, Structural, & Land Surveying Experts
Cañon City, CO+2

Meeting the needs of Tribal Transportation Programs

Setting Standards of Excellence
Tallahassee, FL+1

Setting the Pace for Success
Trenton, GA

Land Development Design and Municipal Zoning and Development Standards.
Maitland, FL

Innovative Solutions to Strengthen Communities
Rogers, AR

Civil Engineers serving central and greater Nebraska.
Grand Island, NE

Your Design and Permitting Partner
Warwick, RI+1

Partnering to Provide Enduring Solutions
Rochester, NY+6

From concept to completion: turning ideas to reality
Houston, TX

Innovative & Responsible Design
Dover, DE+4

Where Innovation Meets Sustainable Impact
Saint Paul, MN+4