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Environmental, Health, & Safety

Indoor Air Quality

J.S. Held Expands Forensic Accounting Practice with the Acquisition of HSNO.

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We leverage our team of highly-trained, certified personnel and state-of-the-art equipment to evaluate various conditions that impact indoor air quality.

Our work includes the delivery of detailed, written reports, site photographs, sampling and analysis methodology, reporting results, and recommendations regarding any requisite future actions.

OUR SERVICES
  • Accidental Release Modeling
  • Air Monitoring for Abatement Activities
  • Air Sampling & Monitoring
  • Clearance Sampling for Building Re-Occupancy
  • Compliance Auditing & Documentation
  • Computerized Dispersion Modeling
  • Expert Testimony
  • Exposure & Hazard Assessments & Protocol Development
  • Insurance Damage & Loss Claims Assessment
  • Odor Control Evaluations
  • Real-Time Particulate Monitoring
 
 
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office is located at:

1300 17th St N
Arlington, VA 22209
202-822-4620

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