Founded in 1997 in Buffalo, NY, OSC has since grown to become one of the premier environmental & demolition contractors in the western hemisphere. With operating divisions across North America, OSC performs services from Northern Canada to Brazil and everywhere in between.

“To Provide the Safest, Most Environmentally Sound and Cost Effective Solutions to Our Customers and Their Unique Specialty Contracting Needs.”

OSC provides constructive solutions management in the areas of Environmental Remediation, Brownfield Redevelopment, Demolition/Dismantlement, Civil Construction and Marine construction. OSC has the resources, experience, personnel and equipment to assure any client, large or small, a safe, timely and cost effective solution to their individual specialty contracting needs.

OSC has established a comprehensive team of dedicated and highly trained field professionals. The OSC Team is uniquely capable of applying our own forces to the majority of work on every project. When subcontractors are needed, we strive to team with qualified, local, minority, disadvantaged and disabled and veteran owned businesses utilizing our sophisticated behavior based safety program to effectively integrate and manage our subcontractors into the project. Our experienced and knowledgeable personnel work in concert with all project stakeholders, including owners, professional engineers, environmental consultants, municipalities, community leaders and local residents , to identify key issues and concerns and to develop site-specific plans for the safe and efficient execution of each project.

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OSC’s commitment to safety and efficiency has driven our philosophy of implementing equipment over labor, differentiating us within the industry. We are the industry leader in specialty equipment innovation and manufacturing. OSC Equipment Services designs and manufactures equipment specifically dedicated to activities associated with our clients’ unique contracting needs. Our expertise in this field provides the synergistic delivery of project safety, schedule management and cost effectiveness.

OSC’s uncompromising dedication to “Safety First” is our greatest strength as an organization, and an uncompromising commitment to every employee and our clients. Our comprehensive Safety and Loss Prevention Management System provides the foundation to our planning, execution and project delivery. OSC’s culture places Safety First in everything we do. Our Corporate Health, Safety and Environmental (HSE) departments have over 100 years of collective experience in coordinating and directing health and safety programs. OSC’s Health and Safety program forms the basis for everything we do as a corporation. Our Corporate HSE Director analyzes every worksite for hazards, and an OSC Site Health and Safety Officer monitors every project. OSC personnel receive extensive HSE instruction, including OSHA, IMSHA, State and Provincial specific licensing and task specific training. Our clients, peer organizations, and regulators have recognized OSC as a leader in safety.

The OSC vision motivates a commitment to continually develop new services and technologies that will meet the needs of our ever-changing industry and continue to exceed all current and future industry standards.