Providing professional civil engineering, environmental engineering, and land surveying services in south-central Louisiana.
J. Ronald Landreneau & Associates is a licensed civil and environmental engineering practice registered in Louisiana. Founded in 1978 and based in Evangeline Parish, it specializes in civil design, project management, and construction administration for municipal and local government clients throughout south-central Louisiana, alongside comprehensive land surveying services for public agencies, private industry, and individuals.
J. Ronald LandreneauFounder and Principal Engineer
Todd DevilleSenior Engineer and Senior Land Surveyor
Justin FontenotProject Engineer
Comprehensive design and project management solutions are provided for municipal, industrial, and government clients, spanning all project phases from pre-design through final construction and delivery.
Development of local and regional transportation infrastructure.
Design and rehabilitation of municipal and rural water supply systems.
Design of municipal sewer lines and treatment facilities.
Infrastructure engineering for local utility gas systems.
Planning and engineering of residential and commercial subdivisions.
Site engineering and grading design for various public and private facilities.
Assessments and documentation to ensure regulatory compliance.
Field oversight and project administration from groundbreak through project delivery.
A full suite of professional land surveying capabilities is delivered to public entities, industrial businesses, and private property owners.
Establishing and verifying property lines and limits.
Detailed surveys for commercial transactions meeting national title standards.
Post-construction documentation of installed improvements.
Mapping contour lines, elevations, and existing surface features.
Official documentation for flood insurance rating and compliance.
Field layouts to guide contractors during site construction.
Verifying correct positioning and elevation of structural foundations.
Certifications verifying that construction has not commenced on a site.
Technical submissions requesting Letters of Map Amendment for property owners.
An in-house notary public facilitates official project transactions and document certifications.
Government · Water Supply · Wastewater · Highways & Roads · Sports & Recreation
Ville Platte, LA · Water Supply · Client: City of Ville Platte
A multi-phase water system rehabilitation replacing approximately 90% of the city's aging water distribution lines to improve safety, reliability, and efficiency.
Ville Platte, LA · Sports & Recreation · Client: Evangeline-Ville Platte Recreational District
Development of a new municipal recreational facility featuring four baseball and softball fields centered around a multi-story concession and press-box building, along with a public playground and community amenities.
Pine Prairie, LA · Government · Client: Village of Pine Prairie
Design and construction management of a 5,100-square-foot steel-framed community building featuring a large assembly hall, commercial kitchen, and restrooms, engineered to serve as a storm relief center.