Cemtek Group founders are recognized pioneers in the development and design of Continuous Emissions Monitoring Systems (CEMS) and associated life-cycle services. Our top management staff each has over 25 years experience in the CEMS industry.

Cemtek Instruments (CII) and Cemtek Environmental (CEI) are divisions of Cemtek Systems (CSI), which was established in 1999. Cemtek Instruments provides advanced instrument and hardware components to increase CEMS optimization and reliability. Cemtek  Environmental is a full service CEMS integrator which creates and produces CEMS starting from the engineering and design phase through final fabrication and production of the system. Cemtek Environmental also offers CEMS start-up as well as maintenance and troubleshooting support.  

Cemtek System provides full CEMS service including CEM Startup, maintenance and troubleshooting.  

With offices on each coast (one in Linden, NJ and the other in Santa Ana, CA) and a field technician network located throughout the United States, we’re ready to serve all industrial and utility plants. Our southern California production facility offers over 14,000 SF for CEMS and shelter assembly.  In Linden, New Jersey, our 6,500 SF facility services the greater North East/East Coast.

The Cemtek Group is supported by the experience and expertise of its employees and associates across the United States. Our employees have designed and installed ambient and source monitoring systems to meet client specifications for applications ranging from area monitoring for safety and health studies; high-particulate, ammonia, and high-calcium gas streams to multi-site, multi-installations for source emissions monitoring. Cemtek has never failed to successfully complete the required certification testing for one of its monitoring systems.