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Case Studies


Designing and building a facility that fits the needs of your organization is a large investment. Make sure your investment pays off by trusting Controlled Environment Systems with your cleanroom projects.

Controlled Environment Systems has been constructing and certifying cleanrooms and laboratories for over 30 years. We use our specialized knowledge of HVAC systems to build ISO Class 4 to ISO Class 8 rooms with fully controlled environments. Our completed cleanroom projects prove CES’s ability to satisfy any standard or budget.


Boeing used CES engineers to design an environmental chamber capable of a variety of control configurations. Learn more...

Aesthetics and performance for a renovation using thermal panels with 

environmental benefits of many colors.

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CAT needed to move CNM machines to a central location. WEC engineers designed an ISO 7 class room large enough to accommodate massive equipment that fit Caterpillar’s stringent requirements. Learn more...


As part of an important defense project, CES worked with other government-contracted vendors to build a CMM enclosure with a measuring envelope of
16M x 5M x 2.5M.  Learn more...

As part of an expansion, CES upgraded a building from the 1940s to accommodate several ISO Class 4 cleanrooms.  Learn more...


CES engineers upgraded a lab at PMEL to solve requirement issues related to temperature, humidity, and room pressure. Learn more...

This institute’s cold chamber was built as a cleanroom to store biological research materials. Learn more...

Science Lab

Under the direction of the Army Corps of Engineers and USA Companies, CES helped complete cleanroom projects covering 5000 sq. ft. Learn more...

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