
Heneghan Associates, Inc.
Leadership | Experience | Expertise | Relationships | Teamwork
Jerseyville, IL+4
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Leadership | Experience | Expertise | Relationships | Teamwork
Jerseyville, IL+4

Planning | Engineering | Collaborating

Full-service planning and design for water, wastewater, and recycled water projects
Sacramento, CA+2

Integrity | Excellence | Trust
Abilene, TX+5

We conquer water and wastewater challenges.
Toledo, OH+4

Mauka, makai and everywhere in between.
Kīlauea, HI

Professional Engineering Solutions
Charlton, MA

Modern, Cost-Effective Water And Wastewater Engineering
Golden, CO+2

Creating Partnerships For A Sustainable Planet.

Serving the Pee Dee Region With Integrity for 50+ Years

Innovative civil engineering that communities can trust.
Kankakee, IL

Engineering and Environmental Services Since 1988
Little Rock, AR+1

Where Innovation Meets Sustainable Impact
Saint Paul, MN+4

Buildings and Facilities and Community and Land Development.

Unsurpassed Solutions in the Water Environment
Marlborough, MA+2

Civil Engineering and Design for Municipal and Public Projects
St. Charles, IL
Creative Solutions for a Better Tomorrow
Portsmouth, NH+1

Design the Future
Weslaco, TX+1

Engineering the Way Ahead.
Clinton, MS+2

Water and wastewater engineering solutions for Oklahoma communities
Oklahoma City, OK

Sustainable quality design and professional engineering solutions
Grand Forks, ND