Cleanroom Certification & Testing

Cleanroom Certification & Testing Services

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No Cleanroom of Ours is Complete Until it Makes the Grade.

In perhaps the most important step in our comprehensive six-step cleanroom development process, CleanZones, LLC provides high-quality cleanroom certification & testing services, ensuring your cleanroom complies with the most stringent governmental regulations and the highest industry standards.

Using our vast technical knowledge and industry experience, our expert staff delivers the most reliable, accurate and thorough cleanroom certification and testing services.

CleanZones, LLC offers a broad range of rigid cleanroom certification and testing services that meet and exceed industry, regulatory, and certification requirements.

Our cleanroom testing complies with Current Good Manufacturing Practices (cGMP), Institute of Environmental Sciences Technologies (IEST) and International Organization for Standardization (ISO). Certifications are conducted by a third-party testing agency and we guarantee compliance to the level specified by you in the project plans.


  • Verify your cleanroom meets your design
  • Ensure mechanical, electrical and control systems function
  • Comply with national standards, industry standards and business-specific standards


  • Airborne Particle Counts
  • HEPA Filter Leak Test (Ambient Air or PSL)
  • HEPA Air Flow Velocity
  • Room Pressurization
  • Air Exchange Rates
  • Airflow Volume/Velocity Readings
  • Laminarity
  • Temperature/Relative Humidity
  • Microbial Monitoring

After testing, we compile comprehensive reports, detailing test procedures and test results.

CleanZones, LLC offers a full-service approach to the cleanrooms industry. Our employees and technicians are highly-trained problem solvers, committed to technical excellence, best practices and proven processes.

We want our customers to feel confident that they will receive exactly what they want, how they want, and when they want.

Delivering the Service, You Deserve

CleanZones, LLC has designed, developed and delivered high-quality air filtration equipment and systems for the cleanroom industry for more than two decades.

Our extensive product line includes air showers, polypropylene filtered fume exhaust hoods, laboratory casework, unidirectional Class 100 work stations, fan filter units, wet process stations and a variety of other contamination control equipment.

We expertly install cleanrooms from Class 100 through 100K (softwall, hardwall, semi-hardwall, modular) including interfacing walls, panels, ceilings, doors and windows. Our design and manufacturing capabilities include the areas of steel, stainless, thermal plastic and wood and laminates.

CleanZones six-step approach ensures that you receive products that match your exact requirements, on time and on budget:

  • Initial consultation
  • Engineering and design
  • Manufacturing
  • Installation
  • Certification and testing
  • Maintenance
CleanZones has the expertise, experience and equipment to provide the custom products you need without the custom cost.
CleanZones, LLC is your perfect cleanrooms partner.