Protect Environmental Services is a United States-based company operating in the Business Services sector, specifically within Research and Development. Founded in 1996, the company employs between 201 and 500 individuals and reported revenue of approximately $19.5 million. Protect Environmental specializes in vapor intrusion mitigation, as evidenced by their recent project involving the design and installation of mitigation systems for a high school facility affected by historical chlorinated solvent contamination. Their services include chemical vapor sampling, building evaluation, mitigation system design, installation, and ongoing operation, maintenance, and monitoring (OM&M). The company utilizes advanced technologies, such as the Vapor Sentinel™ remote monitoring systems, to ensure continuous oversight of mitigation systems, detecting any performance failures to protect building occupants from contaminant exposure. The case study highlights the challenges faced during the project, including ensuring safe indoor air quality for school occupancy while addressing contamination sources effectively. Protect Environmental's expertise lies in providing comprehensive solutions for environmental safety in commercial and educational settings.