The Leader in Critical Environment Certification

Engineered Air Balance is the leading authority in total system balancing and building commissioning at the forefront of industry standards and training. But did you know that we are also a leader in Critical Environment Certification? Several years ago, our team witnessed firsthand a need for quality Critical Environment Certifications. While we had the technical ability to complete the testing, it was not a service that we offered. In order to better serve our clients and offer a total quality solution, we now offer a full complement of Critical Environment Certification services in addition to our TAB and Building Commissioning services. Our team is equipped with extensive technical knowledge and decades of expertise working in healthcare, laboratory, and research institutions.  

We will ensure the facility and equipment meet the highest standards and guidelines from ANSI, NSF, ASHRAE, AABC and USP.  We also work closely with the Owner to ensure site specific standard operating procedures are followed.

Contact us to learn more about EAB Cleanroom Certification Testing, USP Sterile Compounding Facility Certification, Biological Safety Cabinet Testing, HEPA Filter Integrity Testing, Fume Hood Testing, and Viable Environmental Sampling.

Cleanroom Certification Testing

EAB offers specialized testing of cleanrooms throughout the pharmaceutical, healthcare, and manufacturing industries. Our certified testing specialists are specifically trained to adhere to current ISO standards and GMP guidelines and will follow site specific Standard Operation Procedures (SOP) to ensure an optimum operating facility.  

USP Sterile Compounding Facility Certification

Our team includes Registered Certification Professionals for Sterile Compounding Facilities (RCP-SCF) accredited by the CETA National Board of Testing. We ensure that your sterile compounding facility meets or exceeds current USP and ISO standards.


The certification process includes cascade pressure verification and adjustment, measurement of air change rates, environmental monitoring for microbial growth, temperature and humidity measurements, airflow visualization, primary engineering control certification, HEPA filter integrity testing, and room air cleanliness classification by particle concentration.

Total System Balance

Biological Safety Cabinet Testing

Our team is trained and certified to ensure that each biological safety cabinet we test meets the latest NSF/ANSI 49 Standards and manufacturer specifications. We will ensure a safe and optimally operating cabinet so that you can have confidence in your equipment. Our rigorous testing validates the effective personnel, product, and environmental protection afforded by these primary engineering controls.

HEPA Filter Integrity Testing

EAB offers specialized testing of HEPA filters for the pharmaceutical, healthcare and manufacturing industries. This testing includes verification of filter efficiency, integrity testing, and velocity uniformity testing.

Fume Hood Testing

As an industry leader in Fume Hood Testing, EAB ensures that our team is following the latest ASHRAE 110 procedures and EPA guidelines.

EAB has the most advanced testing equipment that can be utilized. While on-site, our team will conduct a thorough equipment assessment to ensure user safety and proper facility integration.

Viable Environmental Sampling

Our team works closely with a state-of-the-art testing laboratory to assess the presence of microbial growth in the environment. Our team will provide you with a comprehensive USP viable environmental sampling analytical report, as well as, monitoring trends over time to help you assess your facility.


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