National Experts in Specialized Facility Testing
Testing, certification, and compliance solutions for the critical and built environment — from healthcare to high tech.
Our accredited field engineers test, certify, and monitor critical facility systems — ISO Classified Cleanrooms, Containment Cabinets (fume hoods/biosafety cabinets), Hazardous Material Exposures, Mold/Indoor Air Quality, HVAC Systems, and Water Quality — across healthcare, pharmaceutical, laboratory, semiconductor, and manufacturing facilities nationwide.
Certifications & Accreditations
Our Clients
Our Core Services
Expertise across cleanroom certification, air quality, ventilation, and industrial hygiene.
FROM PHARMACIES TO HOSPITALS AND HIGH-TECH: COMPREHENSIVE CLEANROOM CERTIFICATIONS
ONE STANDARD OF EXCELLENCE—CERTIFYING PHARMACIES, OPERATING ROOMS AND CLEANROOMS ACROSS HEALTHCARE, TECHNOLOGY, AND INDUSTRY.
LAB-VERIFIED MOLD AND INDOOR AIR QUALITY INVESTIGATIONS
ON SITE EXPERT EVALUATION BACKED WITH LABORATORY DATA PROVIDES RESULTS YOU CAN TRUST.
SPECIALIZED VENTILATION VERIFICATION AND VALIDATION
MEASURING AND BALANCING VENTILATION FLOW TO MEET ASHRAE STANDARDS FOR AIRFLOW, AIR EXCHANGES AND ROOM PRESSURE DIFFERENTIALS.
INDUSTRIAL HYGIENE AND WORKER SAFETY SERVICES
DELIVERING OSHA COMPLIANCE WITH EXPOSURE MONITORING, SAFETY, AND TRUSTED RESULTS.
Expertise That Instills Confidence
Health Systems Sciences (HSS) is a national leader in specialized facility testing and certification, dedicated to advancing safety, quality, and performance across the Built Environment. Focusing on specialized facilities such as healthcare, pharmaceutical, research laboratories, semiconductor, and manufacturing facilities, we not only certify your space, we provide solutions when problems are identified. Our expertise allows detailed evaluations in accordance with industry standards such as USP 797/800/825, NSF, cGMP, ASHRAE, ISO, IEST and others.
At HSS, we believe trusted partnerships drive reliable performance. Our certified and experienced technicians bring deep expertise and consistency to every project, helping clients optimize equipment, reduce downtime, and maintain readiness. Using the latest technology platform, we streamline scheduling, automate reporting, and track assets in real time. This technology-enabled approach delivers prompt, high-quality documentation and clear operational visibility across all client locations.
