Federal Government

ECM has a long history of supporting federal agencies on complex infrastructure and inspection projects. Our experience includes work with the U.S. Army Corps of Engineers and FEMA, where we’ve delivered design, construction management and quality assurance services that meet strict technical and regulatory standards.

  • US Army Corps of Engineers (USACE)
    • New Orleans District
    • Vicksburg District
    • Rock Island District
    • Mobile District
    • Louisville District
    • Galveston District
  • U.S. Department of Agriculture
  • U.S. HUD

State Government

From transportation and public works initiatives to flood control systems, ECM supports state agencies across the Gulf South with reliable design, construction oversight and a track record of performance that drives long-term partnerships.

  • Louisiana Department of Natural Resources
  • Louisiana Department of Transportation and Development (LADOTD)
  • The Office of Facility Planning and Control
  • CPRA
  • GOHSEP

State Government

From transportation and public works initiatives to flood control systems, ECM supports state agencies across the Gulf South with reliable design, construction oversight and a track record of performance that drives long-term partnerships.

  • Louisiana Department of Natural Resources
  • Louisiana Department of Transportation and Development (LADOTD)

Local Government

We partner with municipalities and parish/county governments to deliver projects that improve daily life and local infrastructure. From drainage and roadway improvements to public facilities, we help local leaders meet community needs with practical, cost-conscious solutions.

  • Jefferson Parish Public Works Department
  • City of Baton Rouge/East Baton Rouge Parish Public Works Department
  • City of New Orleans Public Works Department
  • City of Kenner Public Works Department
  • City of Lafayette Public Works Department

Utilities & Infrastructure

Our team works with regional utilities and infrastructure owners to plan, design and manage essential systems. We provide the technical support needed to maintain safe, efficient networks for water, sewer and drainage services.

  • Sewerage & Water Board of New Orleans
  • Jefferson Parish - Department of Water, Sewerage, and Drainage
  • City of Baton Rouge/Parish of East Baton Rouge-Department of Public Works

Utilities & Infrastructure

Our team works with regional utilities and infrastructure owners to plan, design and manage essential systems. We provide the technical support needed to maintain safe, efficient networks for water, sewer and drainage services.

  • Sewerage & Water Board of New Orleans
  • Jefferson Parish-Department of Public Works
  • City of Baton Rouge/Parish of East Baton Rouge-Department of Public Works

Transportation
& Ports

ECM partners with transportation departments and port authorities to deliver engineering and construction management solutions that expand capacity, enhance safety and drive economic growth across the Southern U.S.

  • Port Authority of New Orleans
  • New Orleans Aviation Board
  • Regional Transit Authority of New Orleans