The experience and leading-edge expertise to meet your needs.

• Founded in 1989, Altech is a leading supplier of Continuous Emissions Monitoring Systems (CEMS) for combustion and process applications.
• We also supply a complete range of gas analyzers for compliance, process, engine testing and ambient monitoring applications, including multi-gas analyzers, discrete analyzers, particulate monitors, and air quality monitoring systems.
• Our emphasis on quality and rugged design has established Altech as a universal equipment supplier and systems integrator with a reputation for long-term reliability, even in the most adverse conditions.

Our solution-driven approach is customized to your company's challenges.

• First, we review your monitoring requirements.
• Next, we design, engineer and manufacture a solution designed to meet your specific needs.
• Finally, we shop-test all equipment to ensure the highest quality and optimal performance before it is placed into service.
• From CAD drawings to assembly and testing, everything is done in-house at our 25,000 square foot facility near Chicago, Illinois.

Our commitment to your success continues beyond installation.

• After your equipment is installed, you can rely on Altech for on-site customer training, certification testing (RATA), immediate access to spare parts and any field support you may need.
• You can count on a quick response from our factory-trained field service team, located strategically throughout the country.
• To ensure maximum performance, you can also select routine monthly, quarterly or yearly maintenance contracts , including QA/QC audits required by regulatory agencies.

When it has to count, you can count on Altech.