Cleanroom Performance Testing

One Source Environmental, LLC is the "Only Source" you'll ever need for Certified Cleanroom Performance Testing. Our current Technical Staff boasts a combined 122 years of experience working in various aspects of the cleanroom industry from in-situ testing, construction, process engineering, design engineering, maintenance, calibration, consulting & sales. Our Testing Services are executed using "company owned" state of the art instrumentation, by experienced professionals in strict compliance with IEST and ISO procedures and specifications. We are certified by the National Environmental Balancing Bureau (NEBB) and maintain active membership in the Institute of Environmental Science and Technology (IEST). Our services include but are not limited to the following:

Pre-installation Filter Bench Testing
In-Place Filter Leak Testing
Airflow Volume & Velocity Testing
Airflow Laminarity Testing
Cleanroom Recovery Testing
Enclosure Pressurization Testing
Airborne Particle Count Testing
Temperature & Humidity Testing
Sound & Light Testing
Floor Conductivity Testing
Electrostatic Discharge Investigations
Surface Particle Count Testing
Airborne Molecular Contaminant Testing
Contamination Control Consulting
Filter Installation & Ceiling re-configurations
HEPA Vacuum On-Site Service Programs

Mini-Environment Design and Manufacturing

In addition to our performance testing expertise One Source Environmental, LLC also offers Custom designed & Manufactured Mini-Environments or Process Isolation Solutions all Skillfully Crafted within our own manufacturing facility in Vermont. We build our own Filter Fan Units designed to customer specifications and incorporate them into our unique designs. Whether you are isolating a fill station and need a local enclosure made from stainless steel with an onboard HEPA filter to adapt to an existing tool in order to insure bacteria free processing, or you are looking for a mobile HEPA filtered enclosure to mount on to an electric cart for critical transport between buildings , we have the experience needed to bring your idea into the realm of reality in a timely manner.

Cleanroom Maintenance & Consulting

Our Cleanroom Performance Testing project experience has allowed us to develop a solid construction and maintenance team. Lessons Learned during a myriad of varied projects successfully executed over the years has given us valuable "Hands On" experience with regard to cleanroom systems, recurring issues and correcting these deficiencies. Chances are, if you are experiencing Cleanroom Contamination issues, we've seen it before and can make the correct diagnosis and even implement the proper corrective actions based on these historical experiences.

Instrument Sales, Service & Calibration

Simply put: "We use the equipment we sell and service". We are proud to offer quality particle counting instrumentation and facility monitoring solutions developed and manufactured by Lighthouse Worldwide Solutions, Inc (www.golighthouse.com). Lighthouse Worldwide Solutions, Inc. is a world leader and offers a wide variety of creative solutions for counting particles in the air, on surfaces, in liquids and gases and has developed several software applications that allow end users to incorporate an endless array of sensor options that can culminate into very effective monitoring schemes that provide valuable real-time and historical data.