airflow analysis

42U is a DirectNET, Inc. company that has helped over 140,000 clients with their data center infrastructure and energy efficiency needs for 30+ years. Since 1995, clients have entrusted their data center needs to 42U, which commits to providing solutions that best meet their needs and improve overall efficiency. 42U is vendor and technology independent and represents market and technology leaders in data center cooling, power, environmental monitoring, KVM, server cabinet enclosures, and rack mount products.

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cable mining and removalCFD analysiscontainment installationcoolingdesign consultationEnergylok assessmentsmonitoringpower measurementstructured cabling systems

Health Systems Sciences (HSS) is a national provider of specialized facility testing, certification, and compliance services for the built environment, serving healthcare, pharmaceutical, laboratory, semiconductor, and manufacturing facilities. HSS is an SDVOSB (service-disabled veteran-owned small business) with certified field engineers who test and monitor cleanrooms, containment cabinets, HVAC systems, and water quality in accordance with standards such as USP 797/800/825, ISO 14644, NSF/ANSI 49, and ASHRAE 170.

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biosafety cabinet and fume hood certificationcleanroom certificationhazardous material assessmentHEPA integrity testingHVAC testing, adjusting and balancingindustrial hygiene exposure monitoringmedical facility and room validationmold and indoor air quality assessmentparticle countingremote surface samplingwater quality sampling and analysis