Headquarters
1004 STATE HIGHWAY 16, JERSEYVILLE, IL 62052-2826, US
JERSEYVILLE, IL, US
From the company
Heneghan Associates (HA) is a multi-disciplined civil engineering and land surveying firm founded in 1986, providing professional services to public and private sector clients. It has more than 35 employees with offices in Columbia, Jerseyville, Maryville, and Mt. Vernon, Illinois and Arnold, Missouri. Services include transportation engineering, land planning/development, environmental engineering (water, wastewater, storm water), surveying, and funding assistance.
1004 STATE HIGHWAY 16, JERSEYVILLE, IL 62052-2826, US
Quantities, certifications, and timing.