Clean Harbors has acquired EnviroServe for an undisclosed amount, adding a broad portfolio of environmental and rail services to its existing North American footprint. The transaction brings EnviroServe’s specialized capabilities in emergency response, waste transportation, and industrial cleaning under Clean Harbors’ operational umbrella.
EnviroServe, a provider of comprehensive environmental services, handles remediation, testing, removal, packaging, and disposal of hazardous, non-hazardous, universal, and recyclable wastes across the US and Canada. Its offerings also include railroad services and AAR repairs, oil and gas support, high-voltage electrical and PCB removal, and vacuum truck operations. Clean Harbors, a major player in environmental and industrial services, gains access to these niche capabilities, particularly in rail-related maintenance and catastrophic event response.
The acquisition is strategic for Clean Harbors because it broadens its service line into rail-specific work and strengthens its emergency and disaster response capacity. EnviroServe’s expertise in high-voltage electrical removal and specialized industrial cleaning complements Clean Harbors’ existing waste management and remediation operations. By folding EnviroServe into its network, Clean Harbors can offer clients a more integrated solution for complex environmental challenges, from routine waste disposal to large-scale incident management.
The deal also expands Clean Harbors’ geographic reach, particularly in regions where EnviroServe has established service routes and client relationships. For EnviroServe’s customers, the change means access to Clean Harbors’ larger fleet, broader disposal infrastructure, and deeper financial resources, which could improve response times and service consistency. No further financial details were disclosed, and the companies have not commented on integration timelines.
The combined entity is positioned to compete more effectively in the environmental services sector, where demand for specialized waste handling and emergency preparedness continues to grow. Clean Harbors’ scale, paired with EnviroServe’s technical niches, should allow for cross-selling opportunities and operational efficiencies in the coming quarters.