Health Systems Sciences (HSS) — Protecting Workers, Patients, and Facility Safety
HSS provides industrial hygiene (IH) assessments, exposure sampling, hazard evaluation, and compliance documentation to support healthcare, laboratory, research, and industrial environments.
We help organizations identify risks, measure exposures, and implement practical controls that support worker safety and regulatory compliance.
As a Service-Disabled Veteran–Owned Small Business (SDVOSB), HSS supports VA Medical Centers, DoD installations, hospital networks, biomedical labs, and commercial facilities nationwide.

Core Industrial Hygiene Services
Core Industrial Hygiene Services

Standards & Compliance Alignment
We align IH services with:
- OSHA Permissible Exposure Limits (PELs)
- ACGIH Threshold Limit Values (TLVs)
- NIOSH Recommended Exposure Limits (RELs)
- USP 800 Hazardous Drug Handling Requirements
- ASHRAE / CDC Indoor Air Quality Guidelines
- Joint Commission & CAP Laboratory Safety Standards
Our reports are clear, defensible, and audit-ready.


