800.240.8619 // Call For Sales: 512-250-7900 sales@escspectrum.com

About Us

Control Analytics, an ESC Spectrum company, is a world-class analyzer engineering, systems integration, and analyzer component distribution company specializing in on-line analyzers and systems for industrial use. We provide Continuous Emissions Monitoring Systems (CEMS) and components (for EPA reporting), Flare Gas Monitoring Systems, Natural Gas Custody Transfer, On-Line Process Monitoring, Analyzer Engineering, Sample System Design, Instrumentation Enclosure, and Shelter Integration. We also offer on-site emergency and contract services.

Control Analytics was acquired by ESC Spectrum in February of 2021.  Read more about the acquisition here.


Our up-to-date engineering, chemical analytical, safety and customer service practices result in accurate, reliable and cost effective measurement systems and components for industrial processes and businesses. We provide continuous support through relentless customer service, technical support and continuous improvement practices, and maintain the highest ethical standards and integrity.

We have team-oriented, open-minded, technically exceptional employees with whom we respect and share our success. We recognize that our company’s success and the value we provide our clients is derived directly from the excellence and commitment of our employees.

Contact an Application Specialist
800.240.8619 or 724.387.CEMS (2367)

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