Find engineering consulting firms by capability and location.

Meeting All Your Project Needs, Anywhere

Project: Ballpark of the Palm Beaches

Aucoin & Associates, Inc. (A&A) is a civil, environmental, and transportation engineering and land surveying firm founded in Eunice, Louisiana in March 1951 by Lindsey J. Aucoin. Serving the Central Gulf Coast from offices in Eunice and Lake Charles, A&A provides professional engineering, planning, and surveying services across Louisiana, Texas, and Mississippi. Licensed engineers and surveyors hold credentials in Louisiana, Texas, Mississippi, and Arkansas. The practice serves municipal, state, and federal agencies, parish governments, and private clients including major oil and gas pipeline operators, with project work spanning coastal restoration, transportation infrastructure, municipal utilities, land development, and solid waste engineering.

Service detail: Civil Engineering

Forensic Engineering & Custom ASME Process Equipment Design

Service detail: Failure Analysis & Forensic Engineering

Boiler, combustion, thermal, and steam systems engineering.

Project: BFB boiler for high-moisture biomass - South America

Solid waste, environmental, and geotechnical engineering services

Project: Tangipahoa Parish Regional Solid Waste Facility

Setting a higher standard in civil infrastructure planning and design

Service detail: Planning

Innovative, valuable engineering and design services delivered on time and within budget

Project: Acadian Road Roundabout, Route LA 20 (Canal Blvd.)

Dedicated to making life better in communities

Project: Sabine River Water Treatment Facility

Engineering to a Better World

Project: San Joaquin River Restoration Program

Versatile Civil Engineering and Surveying Services

Project: Crowley Wastewater Facility

Building Strong Foundations Across the Southeast

Project: Tyndall AFB Zone 8 Emergency Operations Center

Empowering people. Enriching communities.

Project: US 190: LA 437 to US 190 Bus (Phase 1)