Company: CLH
Filing Date: 2025-02-19
Form Type: 10-K
Source: 0000822818-25-000007
Chunk: 127

Company: CLEAN HARBORS INC
Filing Date: 2025-02-19
Form: 10-K
Item: Item 1
Chunk 127
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 compliance training and emergency spill response, while leveraging Clean Harbors’ network of service centers and environmental capabilities. Our household hazardous waste collection services provide municipalities with a partner for the collection and disposal of household paints, solvents, batteries, fluorescent lamps, pesticides, cleaners and other hazardous materials. 

Industrial Services

We perform industrial cleaning, maintenance and support services and specialty industrial services at refineries, chemical plants, upgraders, power generation and other utilities facilities, manufacturing facilities and other industrial customers throughout North America. 

Our industrial services crews support ongoing in-plant cleaning and maintenance services on our customers' mission critical equipment and infrastructure. These services include liquid and dry vacuum services, hydro-blasting, dewatering and materials processing, leak detection and repair, tank cleaning, specialty mechanical services, vapor control, water and chemical hauling, foam cleaning, steam cleaning, ultrasonic cleaning technology and temporary housing services. We provide a variety of specialized industrial services including plant outage and turnaround services, specialty cleaning services including chemical cleaning and high and ultra-high pressure water cleaning, production services and upstream energy services.

Field and Emergency Response Services 

Our crews and equipment are dispatched on a planned or emergency basis and perform services such as large remediation projects, spill cleanup on land and water, demolition, site disinfecting, decontamination and disposal, confined space entry for tank cleaning, railcar cleaning, hydro excavation, manhole/vault clean outs, product recovery and transfer, scarifying and media blasting, vacuum services, filtration, water treatment services and wetland restoration. We are also a leader in providing response services for environmental emergencies of any scale from man-made disasters such as oil spills and natural disasters such as hurricanes. We provide these field and emergency response services to a variety of customers across industries including utilities, manufacturing, transportation services and more. Our March 2024 acquisition of HEPACO Blocker, Inc. and its subsidiaries (collectively, “HEPACO”) has expanded our field and emergency response services with HEPACO’s leading emergency response dispatching and management capabilities.

Safety-Kleen Environmental Core Services

Our Safety-Kleen Environmental branches’ core service offerings focus on the small quantity waste generators predominately within the general manufacturing, automotive and transportation services industries. General manufacturing accounts for more than thirty percent of the revenues for our Safety-Kleen Environmental revenues with automotive customers making up less than twenty-five percent. We provide containerized waste, parts-washer and vacuum services to a diverse range of customers including automobile repair shops, car and truck