constructive excellence beyond expectations


Water, District Cooling, Telecom, Gas, Storm, Sewer...

Our infrastructure project experience extends across water, district cooling telecom, gas, storm, and sewerage utilities. We have cost and project management experts who specialize in engineering aspects of these systems.

As well as cost and project management services, our infrastructure team provided other special services that include value engineering, risk management, strategic procurement advice, claims management, and project auditing.

The Williams International Group team of specialists and cost experts have helped successfully deliver technically and logistically complex schemes in environments where facilities must remain in continuous operation and have many different stakeholders – and where strategies for minimizing disruption are as important as cost and time issues.

Our Recent Infrastructure Representation

  • West Cooling Plant Expansion, Washington, DC USA
  • Atlanta Combined Sewer Outflow, Atlanta, GA USA
  • San Vincente Main Water Line, San Diego, CA USA
  • South Bay Water Reclamation Plant, San Diego, CA USA
  • Fulton Co. Water Treatment Plant Ph 2, Atlanta, GA USA
  • Channel Dredging at North Island, Coronado, CA USA
  • Accelerated Sewage Improvements, Alexandria, LA USA
  • Waste Water Treatment Plant, McClellan, AL USA
  • Lake Preservation Project, Dubai, UAE
  • Walter F. George Dam & Locks, Abbeville, AL USA

News & Events

Welcome to Williams International Group's News and Press Center, your resource to the latest information on Williams International Group's service and product news.



"Your support and professional efforts helped in reducing the project costs and provided controls for the project. The efforts and attitudes of your employees reflect credit to themselves and U.S.Cost, Incorporated."

T. R. Kell, P.E.

Chief, Engineering Division
Omaha Corps District

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