top of page


If you’re looking for a company to design, build or certify your cleanroom, make sure they are ISO accredited. Federal ISO accreditation guarantees that all the right steps and procedures are being followed in order for your project to achieve total compliance. That’s why at Controlled Environment Systems, we are an ISO 17025 accredited provider that clients all across the country rely on.

Understanding ISO Accreditation

ISO 17025 is the most important – and most widely recognized – standard for testing and calibration laboratories. It was first issued in 1999 by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) and has been revised over the years.


Today, it remains one of the best ways to determine whether or not a lab is performing with maximum competency and accuracy.

Scientists Reading Instruments

In most cases, suppliers and regulatory bodies won’t accept a lab’s test results if they are not backed by ISO accreditation. While any cleanroom designer might have the ability to help you reach compliance, the only way clients can be sure that best practices are being followed is if the company is ISO accredited.

Better Quality of Services

Essentially, a company that is ISO accredited will deliver better results. That’s how Western Environmental has earned the trust of high-profile clients nationwide from industries that require very precise demands. Some of our clients include Boeing, Hill Air Force Base, Wright-Patterson Air Force Base, Caterpillar and more. We support our services with ISO accreditation and two decades of proven experience, so our clients feel confident that we can help them achieve the necessary results. When your company’s assets rely on air quality control, ISO compliance is critical.

At Western Environmental, our services include:

  • Cleanroom design and construction

  • Cleanroom certification and recertification with periodic monitoring services

  • Metrology lab design and construction

  • CMM enclosures

Let's Talk About Your Next Project

Whatever services are needed for your environmentally controlled enclosure, CES can help. For more information and help with your specific project, please call (513)422-4088. You can also submit our online form to request a quote.

bottom of page