NAICS codes / 562991
NAICS 562991: Septic Tank and Related Services — open federal opportunities
20 open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (11), AGRICULTURE, DEPARTMENT OF (6), JUSTICE, DEPARTMENT OF (2), INTERIOR, DEPARTMENT OF THE (1).
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Portable Toilet Services - ZION National Park
INTERIOR, DEPARTMENT OF THE · DEPARTMENTAL OFFICES · Solicitation · posted Oct 30, 2026
NAICS 562991Due Dec 3, 2026
FCC FLORENCE QUARTERLY GREASE TRAP CLEANING
JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 30, 2026
Toilet Pumping for Powers & Gold Beach Ranger District
AGRICULTURE, DEPARTMENT OF · FOREST SERVICE · Solicitation · posted Oct 29, 2026
FCC FLORENCE QUARTERLY GREASE TRAP CLEANING
JUSTICE, DEPARTMENT OF · FEDERAL PRISON SYSTEM / BUREAU OF PRISONS · Combined Synopsis/Solicitation · posted Oct 29, 2026
Chemical Toilets
DEPT OF DEFENSE · DEPT OF THE NAVY · Sources Sought · posted Oct 29, 2026
USSPACECOM Portable Restroom Rental and Maintenance
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 29, 2026
USSPACECOM Portable Restroom Rental and Maintenance
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 29, 2026
PNSY- Sanitary Tank Cleaning
DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026
Coyote Valley Dam (CVD) Lake Mendocino Sewage and Septic Services
DEPT OF DEFENSE · DEPT OF THE ARMY · Sources Sought · posted Oct 28, 2026
USSPACECOM Portable Restroom Rental and Maintenance
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 27, 2026
USSPACECOM Portable Restroom Rental and Maintenance
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 27, 2026
Blanket Purchase Agreement for Portable Latrine and Hand-Wash Station
DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 23, 2026
Toilet Pumping for Powers & Gold Beach Ranger District
AGRICULTURE, DEPARTMENT OF · FOREST SERVICE · Solicitation · posted Oct 22, 2026
Septic Toilet Pumping for Chippewa National Forest
AGRICULTURE, DEPARTMENT OF · FOREST SERVICE · Combined Synopsis/Solicitation · posted Oct 20, 2026
BPA-Portable Restroom Rentals
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Sep 22, 2026
WEST ZONE MT HOOD NATIONAL FOREST PARENT BPA
AGRICULTURE, DEPARTMENT OF · FOREST SERVICE · Combined Synopsis/Solicitation · posted Jun 4, 2026
BPA Setup - Waste Removal and disposal from Vault toilets & Septic tanks at various sites for the Region 6 National Forest
AGRICULTURE, DEPARTMENT OF · FOREST SERVICE · Solicitation · posted Apr 28, 2026
BPA Setup - Waste Removal and disposal from Vault toilets & Septic tanks at various sites for the Region 6 National Forest
AGRICULTURE, DEPARTMENT OF · FOREST SERVICE · Solicitation · posted Apr 28, 2026
Blanket Purchase Agreement Porta John Services
DEPT OF DEFENSE · DEPT OF THE ARMY · Presolicitation · posted Apr 14, 2026
BPA-Portable Restroom Rentals
DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Mar 12, 2026
Related NAICS codes (industry group 5629)
- 562910 Remediation Services (45 open)
- 562998 All Other Miscellaneous Waste Management Services (11 open)
- 562920 Materials Recovery Facilities (2 open)
How NAICS codes decide small business size: NAICS codes for small business · notice types explained · set-asides