Heneghan and Associates, Inc.

10/28/2026

A little rest, perspective, and kindness can go a long way, both for yourself and those around you.

Which of these stress busters do you practice most often?

10/27/2026

If you've noticed a hydrant that looks like the one in this photo, it's actually a good sign.

What you're seeing is hydrant flushing, a routine maintenance practice that helps keep water systems clean, reliable, and operating as intended.

During the process, crews:

💧 Clear sediment and mineral deposits from water mains
🚒 Ensure hydrants are ready when firefighters need them
💧 Help maintain water quality throughout the community

Behind the scenes, civil engineers and public works teams plan these maintenance activities to help ensure safe, dependable water service for the entire community.

10/21/2026

Stress affects everyone differently, but small daily habits can make a big difference. Here are a few simple ways to support mental wellness at work and at home.

Which of these stress busters will you try this week?

10/15/2026

HA is helping the City of Mt. Vernon, Illinois, explore solutions to a stormwater infiltration issue affecting a South Ninth Street sewer lift station.

Learn more about the project in this recent Morning Sentinel story.

Mount Vernon hired Heneghan Associates to study stormwater infiltration at a South Ninth Street sewer lift station, where heavy rains have blown off a manhole l...

10/15/2026

We had a great time attending the North Greene Jr./Sr. High School Career & College Fair yesterday!

Thank you to the students, staff, and organizers for inviting us and for putting together such a great event. It was a pleasure to share information about Heneghan Associates and talk with students about careers in civil engineering and land surveying.

We always enjoy the opportunity to connect with the next generation and discuss how these professions help shape the communities where we live, work, and play. We hope we sparked some interest and inspired a few future engineers and surveyors along the way!

Thanks again for having us!

10/13/2026

October brings significant milestones for Adrienne, Craig and Sarah!

We're grateful for the time, talent and care each of you brings to HA. Thank you for all you do and for being an important part of our team.

We're glad to have you with us and look forward to the year ahead!

10/08/2026

Last week, members of our staff attended the SNZweig 2026 ElevateAEC Conference & Awards Gala in Park City, Utah, where we accepted our 2026 Best Firm to Work For awards. 🏆

The conference also gave us the opportunity to connect with other firms in the AEC industry, share ideas and experiences, and learn from one another.

While we’re proud to bring these awards home, we’re even more grateful for the people behind them. Their dedication to their work, to one another, and to HA is what makes recognition like this possible.

10/07/2026

Our team had a great time at the SIUE School of Engineering Career Fair yesterday! It was great meeting so many students, chatting about careers in engineering, and sharing a little about what it’s like to be part of HA.

Thanks to everyone who stopped by to say hello! 👋

10/05/2026

👋 SIUE students, heading to the career fair tomorrow? Make sure Heneghan Associates is one of your stops! Come meet our team, ask questions, and learn more about career opportunities with HA. We’d love to meet you!

10/01/2026

Exciting plans are underway to improve pedestrian and bicycle connectivity in Jerseyville, IL!

HA is proud to work with the City of Jerseyville on plans to create safer, more accessible connections for pedestrians and cyclists throughout the community.

Read more about the proposed project below!

https://www.riverbender.com/news/details/jerseyville-seeks-state-grant-for-major-pedestrian-bicycle-connectivity-upgrades-97165.cfm