Critical Environment Technologies Canada Inc. (CETCI) has doubled its manufacturing and office space to approximately 11,000 square feet as of December 1, 2010.

The service department and production department for portable IAQ instruments have moved into the new additional space. Meanwhile, production department for fixed gas detectors has utilized the space vacated by the


Purdue university researchers demonstrate to us one great method to lower 50% of winter home heating bills

Researchers at Purdue University are working on a new research project that promises the potential to reduce heating bill in half for those who reside in very cold climates. The study, funded by the U.S. Department of Energy, builds on previous work that began


Protect your transmitters with CETCI’s metal protective guard.

Critical Environment Technologies Canada Inc. (CETCI) manufactured a heavy duty metal protective guard to help protect against abrasive damage, theft and vandalism to the transmitters. This is an added preventative in