Baldwin Environmental, Inc. (BEI) is a trusted supplier of world class air pollution and process monitoring components, ranging from a comprehensive array of electronic water condensers, sample conditioning and flow control systems to heated total hydrocarbon and oxygen analyzers. BEI is a full service supplier of products for ambient air quality, Continuous Emissions Monitoring Systems (CEMS), stack gas analysis and continuous process gas analysis.

Baldwin Environmental, Inc. was founded in 1992 by Tom Baldwin to provide high quality, high efficiency components and reliable delivery needed for CEMS. Today, the Baldwin Environmental team of dedicated professionals offers over 50 years of experience in continuous gas monitoring, plus specialized knowledge in electronic, mechanical, and chemical engineering to system design and customer service.

The company operates on the principles of creativity, cooperation, quality, and caring to meet customers' needs and supports a worldwide sales representative and distributor network and key OEM customers.