Celebrating 30 Years in Business!

Critical Environment Technologies Inc. (CETCI) is a worldwide leader in the design, manufacture and service of gas detection systems and indoor air quality portable instruments. Their solutions are used in commercial, institutional, municipal and light industrial markets.

Specializations include parking garages, refrigeration plants, commercial swimming pools, water purification, arenas, wineries and breweries and wastewater treatment. Common gases detected by CETCI’s systems include carbon monoxide, carbon dioxide, nitrogen dioxide, nitric oxide, ammonia, chlorine, ozone, combustible gases like methane and propane, oxygen, refrigerants and more.

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For an HVAC solution that includes the best products in the industry, contact us today.

Note: Not all products are available at all our locations. Call now for availability in your area.

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