Precision Stability Storage

Precision Stability Storage provides off-site stability storage space for products that require ICH specified environmental conditions.


Precision Stability Storage, with locations in Wilson, North Carolina, Hopedale, Massachusetts, Fort Lauderdale, Florida, and El Segundo, CA, strategically positions itself to serve the pharmaceutical and related industries in key regions. Learn more about our facilities.

Our Precision Stability Storage location in Wilson, North Carolina is strategically located near Research Triangle Park, a hub for pharmaceutical industry on the East Coast.

Our People

Clay Hile

Managing Director

Experience in various industry areas including; Pharmaceutical, Biotechnology, Paper, Material Science and Metrology and over Thirty-Five (35) years of experience in engineering and troubleshooting of stability room conditioners and controls. Clay has been involved with the cGMP aspects of product stability storage at Precision Stability Storage for the past Seventeen (17) years and also oversees Global Business Development and Operations of Precision’s North Carolina, Florida and Massachusetts locations.

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Jeff Plugis

Stability Manager, New England Facility

Vaughn Fisher

Chief Financial Officer

Vaughn brings over 40 years of financial management, operations management, and strategic planning experience to bear in supporting the management and technical operations team for the PSS companies.He is responsible for the administrative and financial operations of the companies and works to ensure that all the companies are in solid financial condition so that they can take advantage of any opportunities that arise. During his 11 years with the affiliated manufacturing company – Parameter Generation & Control- he has been exposed to the demands of the stability storage market space and uses that experience to help develop the strategic goals and achievement plans for the storage companies. His experience in developing and implementing quality systems in other companies are an asset that is utilized in the development and maintenance of the PSS companies quality goals.

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Ken Edwards

Directory of Quality Operations

Twenty-six (26) years of experience in the pharmaceutical industry with roles in Validation, Quality, Regulatory Compliance and Operations. With over twenty (20) years in various management roles, Mr. Edwards’ experience includes interacting with government and regulatory agencies, validation, process and Quality Management Systems development.

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Ross Hile

Principal Engineer

Ross’s background and professional experience is based in engineering, with emphasis in mechanical design and process improvement; with over forty-three (43) years of experience in engineering, design and development, installation and maintenance of precise temperature and humidity control systems and equipment.  During his tenure with Precision he has overseen additions of multiple temperature and humidity environments totaling 16,600 Cubic Feet of conditioned space and the ongoing construction and expansion of the company’s North Carolina facility.

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Monica Edwards

Stability Manager, Wilson Facility

Twenty-Years (20) years Project Management with an emphasis in construction and manufacturing.

Ten (10) years of experience with Equipment and Software validation hands-on and in a leadership capacity fostering an environment of continuous improvement and growth.

Nine (9) years as Stability and Site Manager for Precision’s Wilson, NC facility with a focus on Biopharma, Pharmaceutical, Cosmetic and Tobacco / E-liquid industry.

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Our Certifications

News from Precision Stability Storage:

Join Precision this October at the 2023 BioFlorida Conference!

We’re happy to announce that Precision Stability Storage will exhibit at BioFlorida 2023 booth #609. BioFlorida takes place this year from Wednesday – Friday, October 11-13, 2023, at Sawgrass Marriott Golf Resort & Spa, 1000 TPC Boulevard, Ponte Vedra Beach, Florida.

Join Precision at the BioFlorida Conference!

We're happy to announce that Precision Stability Storage will be exhibiting at BioFlorida 2021. BioFlorida takes place this year from Wednesday - Friday, December 8 - 10, 2021 at Renaissance Orlando at SeaWorld® - 6677 Sea Harbor Dr, Orlando, FL 32821. The BioFlorida...

Precision Stability Storage Announces Open House – El Segundo, CA

We are excited to announce the opening of our fourth cGMP stability storage & biorepository facility in El Segundo, California later this month! You are invited to attend our open house on Friday, October 22nd from 1 pm to 6 pm PT. Stop by and view our new...

New PSS Bio-Storage Facility – El Segundo, CA

Precision Stability Storage is pleased to announce “coast to coast” coverage with the addition of our fourth “off-site” cGMP stability storage and bio-storage facility.  The new location, PSS-CA, is strategically located in El Segundo, California and is only a few...