Mark Dean PLLC was selected by Best Lawyers in America(C) for inclusion as Best Law Firms in Americatm in the field of Energy Law (2019, 2018, 2017 & 2016)
Maintains an AV(R) "Preeminent" Rating, Martindale-Hubbelll's highest attorney ranking.
Selected by Best Lawyers in America(C) for inclusion as Lawyer of the YearTM - Energy Law (2011).
Selected by his peers for inclusion in Best Lawyers in America - Energy Law (2019 and each year 2005 - 2018).
Governor George D. Aiken Award recipient (NEAEC).