A&M Environmental Services has over 20 years of experience performing Phase I ESAs. All ESAs are prepared in an objective and unbiased manner in accordance with the recommendations of ASTM E1527-21 and the EPA AAI 40 CFR Part 312. A Phase I ESA is crucial for establishing innocent landowner defense, and only a thorough ESA will provide adequate liability reduction. The environmental specialists at A&M have performed hundreds of Phase I ESA and Transaction Screening Reports for sites located in California. These thorough investigations are performed according to guidelines and industry standards but can be tailored to meet a client's specific requirements. A&M has experience performing Phase I ESAs for land acquisition on such projects as the California High Speed Rail and prides itself on meeting strict deadlines and project demands.