Phase I ESA
CES has prepared thousands of Phase I ESAs for clients in Arizona, California, New York, Michigan, Texas, New Mexico, Colorado, Nevada, Utah and Canada.
Phase II ESA
If a Recognized Environmental Condition (REC) is uncovered that cannot be resolved without further investigation, a Phase II ESA is typically recommended.
Certified Environmental Services, Incorporated (CES) is a professional environmental, health and safety consulting firm based in Phoenix, Arizona that specializes in the assessment and management of environmental risk and liability. CES was founded in 1990 on the principle of providing comprehensive, complete value-added services to our clients while striving to improve cost-effectiveness and efficiency. The principals, who manage and work on all projects, share in ownership and day-to-day company operations. Personal, practical service tailored for individual projects, technical expertise, as well as timely, thorough interaction with our clients are key elements to the way CES conducts business.