Critical Environment Technologies Canada Inc. is a leading gas detector manufacturer for commercial and light industrial leak detection applications. We are dedicated to designing, developing and servicing hazardous gas detection systems for a wide range of applications that require monitoring of refrigerants, TVOCs, combustible and toxic gases in hazardous and non-hazardous environments.

Indoor Air Quality (IAQ) Monitors

As a known industry leader and innovator for the indoor air quality (IAQ) market, our YES brand IAQ monitors offer quality, reliability, and are well established and accepted worldwide. YES IAQ monitors are designed for short or long term indoor air quality monitoring and include temperature and humidity measurements and data logging, among many other features.

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Fixed Gas Detectors

CETCI’s permanently installed, stationary gas detection systems provide continuous leak detection, flexible field configurations and robust functionality.

Our self-contained systems, controllers and transmitters (analog, digital and wireless) are installed in commercial HVAC, institutional, municipal and light industrial markets worldwide. Many of these applications are for vehicle exhaust, but areas of specialization include refrigeration and food processing plants, commercial swimming pools, ice arenas, wineries, schools, hospitals, and many more.

Explore
» Products
» Technical Library

 

 

 

 

 

Support
» Technical Support
» Operation Manual

 

 

 

 

 

 

 

 

Buy
» Quote Request
» Distribution Opportunity

 

 

 

 

 

 

 

 

What's New

 

May 27, 2016
The QCC 4 Channel Controller is available now at an Unbelievable Price!! Find out more
 
May 2, 2016
Grab some popcorn and watch the QCC Product Overview Video
 
April 20, 2016
Do you know what the differences are between the SCC and the DCC? YES  NO
 
April 6, 2016
Catch up on the news April eNewsletter
 
March 29, 2016
Learn more about the YES Plus LGA. Check out the Video
 
March 24, 2016
To Protect Employees, New York State Mandates Carbon Monoxide Detectors in all Restaurants and Commercial Buildings in the State Read more
 
 

Resources:
Watch all our Product Overview videos on YouTube.

2016 Family Product Brochure