water and wastewater treatment engineering

All South Consulting Engineers, LLC is a full-service civil engineering firm headquartered in Metairie, Louisiana, founded in 2004. The firm delivers solutions across Civil Engineering, Surveying, Program Management, Disaster and Grant Management, and Construction Management, designing and overseeing construction of roads, bridges, water supply, sewage, drainage, and coastal structures. It has more than 80 professionals across Louisiana offices including Metairie, Gonzales, Houma, and Lafayette.

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civil engineeringCoastal Restorationconstruction managementdebris removal planningdisaster and grant managementprogram managementroadway designsurveying

Horner & Shifrin is a multidisciplinary professional services engineering firm founded in October 1933 in St. Louis by Wesley Horner and Hymen Shifrin. It is a 100% employee-owned firm offering services across all project phases, from feasibility planning and development, funding application assistance, land survey and 3D scanning, and environmental planning, to engineering design and construction administration, as well as GIS mapping services.

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3D scanningaerial mappingCivil & Site Engineeringconstruction administrationconstruction inspection and observationenvironmental planning and permittingfeasibility planningfunding application assistanceGIS mappingLiDAR scanningMEP/FP engineeringroadway and bridge designstormwater and flood protection engineeringsurveying