AECOM (ACM) has been awarded a US Department of Homeland Security contract to provide architecture and engineering services for critical infrastructure modernization across the United States, the company said Monday.

The company said the contract covers mission-critical upgrades and renovations for government facilities across all 50 states, as well as Puerto Rico, Guam, and the US Virgin Islands.

AECOM said the contract covers design, assessments, planning, environmental services, and design-build documentation for DHS agencies, including the US Coast Guard, Customs and Border Protection, and the Secret Service.