The firm provides civil and environmental engineering / science consulting services, with an emphasis on water, air, and soil/rock, to address ENgineering-, ENvironmental- and ENergy-related needs of governmental, tribal & other clients.
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The EN3 Professionals annual revenue was $228000 in 2026.
1 people are employed at EN3 Professionals.
EN3 Professionals is based in Flagstaff, Arizona.
The NAICS codes for EN3 Professionals are [5416, 541, 54, 541620, 54162].
The SIC codes for EN3 Professionals are [899, 89].