On average, employees in Fountain Valley, CA at ES3 give their company a 4.5 rating out of 5.0 based on 1, whereas overall Average Rating of ES3 is 4.3 out of 5.0 based on 2 ES3 Review Ratings. The happiest ES3 employees in Fountain Valley, CA are Anonymous Employees submitting an average rating of 4.3.
"Working with ES3 for almost 6 years were some of the best years in my entire career. I worked with the best of the best and truly miss my job and peers."
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