
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

Engineering the Extra Mile
Marietta, GA+2

Driving Progress, Building Trust, Delivering Excellence
Pueblo, CO
Design with Your Future in Mind
Herndon, VA+4

Engineers, Landscape Architects, Designers, Consultants

Serving Kern County since 1965
Bakersfield, CA
Improving Communities. Creating Environments.
Sunrise, FL+3

Bringing infrastructure projects to fruition through our talented team of technical professionals.

Your Partner for Exceptional Engineering
Corvallis, OR+2

Because It Matters.
San Diego, CA+1

Turning Environmental Liabilities into Assets
Indianapolis, IN

Arkansas Civil Engineering at its best for over 100 years.
Little Rock, AR

Civil engineering services from dedicated professionals.
Cache Valley, UT
Innovative, Sustainable Engineering Solutions

Engineering Vision Into Reality.

Florida's Leading Infrastructure & Development Consultants

Marine/Waterfront Engineering and Dam Safety Engineering.
Exeter, RI

Ideas. Made. Real.
Mt. Crawford, VA

Geotechnical Engineering and Engineering Geology & Geophysics.
Grants Pass, OR

Environmental Consulting and Engineering
Philadelphia, PA+2
Building on Barriers

Dedicated to the success of our clients, our communities, and our employees.
Lafayette, IN

Engineering and Planning Since 1984
Blythe, CA+2
Engineers, Architects, and Reserve Specialists
Warren, NJ+14