Cleanroom Certification

Precision Air Technology certifies many cleanrooms in different industries, including pharmaceutical, biomedical, medical device, semiconductor, cleanroom garment laundries, USP 797 pharmacies, and more.

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Lab Equipment Testing

Precision Air Technology certifies more than 15,000 pieces of equipment (biological safety cabinets, clean benches, fume hoods, etc.) a year. We are a full-service certification company, meaning we can replace parts on the equipment we test. Filters, motors, blowers, light bulbs, switches and more.

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Microbial Testing

Microbial sampling is performed to determine if fungus or bacteria are present in manufacturing or research environments, a primary concern to several industries.

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Test, Adjust and Balance

“With Test, Adjust and Balance, the goal is to make sure the HVAC system meets the design airflow and pressurization criteria. We take the design into fruition.

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HEPA Filters

Properly specifying, quoting, and providing HEPA filters requires knowledge and hands on experience in the filter manufacturing and testing processes, and in the cleanroom industry. There are many different applications for HEPA filters, and a wide variety of filters that can match each situation.

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HVAC Air Filters

Precision Air Technology sells all types of ASHRAE filters. Knowledge of these filters and the choice of filter type are very important to the protection of your air handling equipment and the cleanliness of your facility. We pride ourselves in these abilities, and our hands-on experience in solving air filtration problems and needs.

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Modular Clean Rooms

We offer modular clean rooms in any size you need. We will install and make any customizations you require. We have a large selection of colors and styles to fit your needs as well as ongoing maintenance.

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Precision Air Technology


At Precision Air Technology, we are proud of our long-term employees. We have 40 employees, and investing in the education of our staff has always been a focus.


12 NSF-Accredited Class II Biosafety Cabinet Field Certifiers. Three NEBB Cleanroom Supervisor certified employees. Other further education courses include The Eagleson Institute and Harvard School of Public Health.


Some of Our Clients