NAICS 624230: Emergency and Other Relief Services

NAICS 624230 – Emergency and Other Relief Services encompasses the provision of critical response and recovery services during natural disasters, public health emergencies, and other crisis events. This sector includes disaster debris removal, temporary shelter operations, emergency food and water distribution, hazardous material containment, and infrastructure restoration support. Services are often delivered under rapid deployment protocols and require coordination with federal, state, and local authorities under frameworks such as the National Response Framework. In government contracting, this NAICS code supports mission-critical continuity of operations and resilience initiatives, particularly where infrastructure integrity and public safety are at stake. Top contractors in this space include AECOM Technical Services, Inc., a large prime with deep expertise in disaster recovery engineering and logistics; H & S Commercial and Industrial Supplies and Services LLC, a small business specializing in rapid-response equipment procurement and field support; Marathon Medical Corporation, which delivers emergency medical logistics and mobile health units; and Storm Services, LLC, focused on post-event environmental remediation and stormwater management. The competitive landscape is characterized by a mix of large primes with nationwide mobilization capabilities and nimble small businesses with regional operational agility. Primary federal buyers include the Department of Defense, which funds emergency response for military installations; the Department of Veterans Affairs, which ensures continuity of care during crises; the Department of Homeland Security, which coordinates national disaster preparedness; and the Environmental Protection Agency, which oversees hazardous waste and environmental restoration. Duke Energy, while a commercial entity, reflects the sector’s cross-sector relevance in utility restoration during emergencies. The market is highly dynamic, driven by climate-related events and evolving federal preparedness mandates. Opportunities are concentrated in pre-positioned logistics, rapid-response contracting vehicles, and integrated recovery solutions. Contractors with proven experience in incident command systems, FEMA compliance, and multi-agency coordination are best positioned to compete in this high-stakes, time-sensitive environment.