Advance your career and maintain compliance with CNS Environmental’s comprehensive catalog of Environmental Health & Safety (EHS) training and certification courses. We make compliance simple with a robust selection of EPA, OSHA, NYSDOL, and NYSDEC-compliant programs tailored for construction, remediation, and abatement professionals across NYC, Nassau County, and Suffolk County. Our curriculum features essential OSHA, Asbestos, Lead-Based Paint, and Mold courses designed to satisfy strict regulatory standards. Keep your credentials active from home or the office with our fast, convenient virtual online refresher courses, or launch a new career path with expert-led, in-person initial certification training at our Bayside, Queens and Long Island, NY facilities. Use the search tool below to filter by category, subcategory, or keyword and book your online training or classroom course today!

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COMBO NYS Mold Assessor/Remediation Contractor Initial

Initial Course

5-Day Combo Class for those wanting to become both a NYS Mold Assessor and NYS Mold Remediation Contractor

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NYS Mold Remediation Contractor/Supervisor Initial

Initial Course

3-Day training course for those interested in supervising mold workers and performing mold remediation activities, or for business owners (or their business representatives) who are looking to get their company certified as a NYS Mold Remediation Contractor.

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Asbestos Operations & Maintenance Refresher

Refresher Course

Half Day (4-hour) training course required annually to maintain a persons NYSDOL Asbestos Operations & Maintenance certification.

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EPA Lead Supervisor Refresher

Refresher Course

Full Day (8-hour) training course required tri-annually (every 3 years) to maintain a persons USEPA Lead Supervisor certification.

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NYS Mold Assessor Initial

Initial Course

4-Day training course for those interested in performing Mold Assessments and writing Mold Remediation Plans prior to a mold remediation project.

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OSHA HAZWOPER Refresher

Refresher Course

Full Day (8-hour) training course required annually to maintain a persons OSHA HAZWOPER certification.

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Asbestos Management Planner Refresher

Refresher Course

Half Day (4-hour) training course required annually to maintain a persons NYSDOL Asbestos Management Planner certification.

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NYS Mold Abatement Worker Initial (SPANISH)

Initial Course, Spanish

2-Day training course for those interested in removing and remediating mold.

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Asbestos Handler (Worker) Initial

Initial Course

4-Day training course for those interested in removing asbestos.

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EPA Lead Risk Assessor Refresher

Refresher Course

Full Day (8-hour) training course required tri-annually (every 3 years) to maintain a persons USEPA Lead Risk Assessor certification.

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EPA Lead Abatement Worker Initial

Initial Course

2-Day training course for those interested in removing lead-based paint.

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OSHA Lead Awareness

Awareness

Half Day (4-hour) training course to learn proper work practices to prevent lead-based paint exposure in workers and building occupants.

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Learn More About Environmental Safety Training Courses

When it comes to EPA, OSHA, NYSDOL and other environmental trainings, CNS has the depth of knowledge and hands-on training experience to provide you with the necessary skills you'll need to perform your job safely, responsibly, and in compliance with state and federal regulations.