General information for Department of Environmental Quality
Physical address
707 N Robinson Ave, Oklahoma City, Ok, 73102
Mailing address
Po Box 1677, 707 N Robinson Ave, Oklahoma City, OK, 73101
Website
oklahoma.gov/deq.html
Points of contact for Department of Environmental Quality
SAM.gov Points of Contact
Dan
Melton
Government Business POC
Electronic Business POC
Comptroller
PO BOX 1677, OKLAHOMA CITY, OK, 73101
Additional contact details may be available
NAICS codes for Department of Environmental Quality
Update history
2 change(s) tracked
Feb 25, 2026
NAICS 926150: small-business status No → —
Feb 25, 2026
NAICS 924110: small-business status No → —
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