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Heneghan & Associates PC

800 Broadway St Suite 3, Mt Vernon, IL 62864
Licensed 4 on Google (3)

About Heneghan & Associates PC

Heneghan & Associates PC lists civil engineering, GIS mapping, land surveying, elevation certificates, floodplain survey services, construction staking on its public website. The firm is listed in Mt Vernon, Jefferson County, Illinois. License information is available on this profile.

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Services offered by Heneghan & Associates PC

Construction Staking

Site layout, building control, as-built surveys, and infrastructure staking.

Elevation Certificate

FEMA flood zone surveys, base flood elevation determination for insurance and permits.

Land Surveying

General land surveying services for property, development, and site questions.

Service and capability details are based on the firm's public website. Services can change, so confirm the exact scope directly with the firm.

Additional capabilities
Civil engineering

Civil engineering services are listed on the firm website.

GIS mapping

GIS or geospatial mapping capabilities are listed on the firm website.

Research record
Last checked August 30, 2026

Office and Service Area

Office location
Mt Vernon, Jefferson County, IL800 Broadway St Suite 3, Mt Vernon, IL 62864
Documented service coverage

No separate public service-area statement was found. Contact the firm to confirm whether it serves the property.

Reviews & Reputation

4
Based on 3 Google reviews

License Information

HENEGHAN AND ASSOCIATES PC
License #184002692-0010 · DESIGN FIRM - LAND SURVEYOR/PROF ENG · ACTIVE
Source: Illinois Open Data Professional Licensing · View official record
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