Since 1987, JLC Environmental has been a trusted provider of environmental testing, consulting, laboratory analysis and occupational safety and health training services for both public and private sector clients. Headquartered in New York City, we serve a wide range of industries throughout the northeastern U.S with a deep understanding of the built environment testing everything from asbestos to zinc.

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Our team of experienced professionals support real estate and construction projects across a variety of sectors, including brownfields and industrial sites, commercial buildings, entertainment venues, healthcare facilities, hotels, schools and universities and multi-family residential developments.  JLC delivers reliable, science-based solutions to help you meet regulatory requirements, mitigate liability, and protect both people and property.

With more than 50,000 successful projects completed over 37 years, we bring proven expertise and a client-first mindset to every engagement.

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Our Core Services Include:

• Air Quality Testing (including LEED and regulatory compliance assessments)

• Asbestos-Containing Materials (ACM) Management and ACP-5 documentation

• Building Needs Assessments

• Calibration Services for environmental monitoring equipment

• Computer-Aided Drafting and Design (CADD) Services

• Environmental Consulting and Testing

• Environmental Due Diligence

• Environmental Site Assessments (ESA) – Phase I and II's

• Expert Witness Testimony

• Fit Testing (respirator and personal protective equipment)

• Hazardous Materials Management Programs

• Laboratory Testing Services 

• Lead-Based Paint (LBP) and Polychlorinated Biphenyls (PCB) Management

• Legionella Testing and Consulting (for domestic water and cooling towers)

• Microbiological (Mold/Fungi) Testing and Analysis

• Preparation of Health and Safety Plans (HASP)

• Remediation Management (Phase III)

• Risk Mitigation and Compliance Planning

• Soil Sampling and Analysis

• Training Services (OSHA, safety, environmental compliance)

• Water Quality Sampling and Testing

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Why Choose JLC?

• Over 50,000+ projects completed across 37 years

• Certified Woman-Owned Business Enterprise (WBE)

• Certified Disadvantaged Business Enterprise (DBE)

• $2,000,000 General & Professional Liability Insurance

• $5,000,000 Excess Umbrella Coverage

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We’re more than a consulting firm—we’re your partner in building a safer, healthier, and more sustainable environment.