General information for Montana Department of Environmental Qual...
Physical address
1520 E 6th Avenue, Helena, Mt, 59601
Mailing address
Po Box 200901, Helena, MT, 59620
Website
deq.mt.gov
Points of contact for Montana Department of Environmental Qual...
SAM.gov Points of Contact
Rebecca
Gregg
Government Business POC
Procurement Officer
1520 E 6th Avenue, HELENA, MT, 59601
Denise
Kelly
Electronic Business POC
Chief Financial Officer
1520 E 6th Avenue, HELENA, MT, 59601
Additional contact details may be available
NAICS codes for Montana Department of Environmental Qual...
| Code | Description | Small Business |
|---|---|---|
|
924110
PRIMARY
|
Administration of Air and Water Resource and Solid Waste Management Programs
|
No
|
| 562910 | Remediation Services | No |
| 921190 | Other General Government Support | No |
| 923120 | Administration of Public Health Programs | No |
|
926150
|
Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors
|
No
|
Update history
5 change(s) tracked
Nov 27, 2025
NAICS 926150: small-business status No → —
Nov 27, 2025
NAICS 924110: small-business status No → —
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