NAICS 562991 – Septic Tank and Related Services

Browse 158+ active federal contract opportunities classified under NAICS 562991.

Recent Opportunities

• PUMPING SEPTIC TANKS & VAULT TOILETS, LEWI
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 18, 2026 Due: Jun 2, 2026 NAICS: 562991 Set-Aside: SBA
• Portable Toilet Services, Birch Hill Dam and Tully Lake, Royalston, MA
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: May 27, 2026 NAICS: 562991 Set-Aside: SBA
• Rental Services - Portable Restroom Trailers
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: May 25, 2026 NAICS: 562991 Location: VA
• SANITARY HOLDING TANK PUMPING AND DISPOSAL SERVICES
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: May 20, 2026 NAICS: 562991 Set-Aside: SBA Location: HI
• Provide Head Trailers to Support P226
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: May 28, 2026 NAICS: 562991 Set-Aside: NONE Location: NC
• SANITARY HOLDING TANK PUMPING AND DISPOSAL SERVICES
  Agency: DEPT OF DEFENSE Posted: May 18, 2026 Due: May 20, 2026 NAICS: 562991 Set-Aside: SBA Location: HI
• Portable Toilet Rentals McKenzie Ranger District
  Agency: AGRICULTURE, DEPARTMENT OF Posted: May 15, 2026 NAICS: 562991 Set-Aside: SBA Location: OR
• Provide Head Trailers to Support P226
  Agency: DEPT OF DEFENSE Posted: May 15, 2026 Due: May 28, 2026 NAICS: 562991 Set-Aside: NONE Location: NC
• Portable Sanitation Services
  Agency: DEPT OF DEFENSE Posted: May 15, 2026 Due: May 19, 2026 NAICS: 562991 Set-Aside: SBA Location: NM
• S--Septic Pumping Service
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 15, 2026 NAICS: 562991
• Vault Toilet Servicing for 3 Ranger Districts of the Bighorn National Forest
  Agency: AGRICULTURE, DEPARTMENT OF Posted: May 15, 2026 Due: May 28, 2026 NAICS: 562991 Set-Aside: SBA Location: WY
• Portable Toilets and Hand Wash Station for the Gila NF
  Agency: AGRICULTURE, DEPARTMENT OF Posted: May 14, 2026 Due: May 25, 2026 NAICS: 562991 Set-Aside: SBA Location: NM
• Portable Restroom Rental
  Agency: DEPT OF DEFENSE Posted: May 14, 2026 Due: May 18, 2026 NAICS: 562991 Set-Aside: SBA Location: CT
• Portable Latrines and Hand Wash Stations Lease and Service ? National Training Center (NTC)
  Agency: DEPT OF DEFENSE Posted: May 14, 2026 Due: Jun 15, 2026 NAICS: 562991 Set-Aside: SDVOSBC
• Sources Sought Fort Snelling National Cemetery Waste Water
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: May 14, 2026 Due: May 22, 2026 NAICS: 562991 Set-Aside: NONE Location: MI
• Porta Johns
  Agency: DEPT OF DEFENSE Posted: May 14, 2026 Due: Jun 18, 2026 NAICS: 562991 Set-Aside: SBA Location: MS
• Portable Latrines and Hand Wash Stations Lease and Service National Training Center (NTC)
  Agency: DEPT OF DEFENSE Posted: May 14, 2026 Due: Jun 15, 2026 NAICS: 562991 Set-Aside: SDVOSBC Location: CA
• R--GRAND CANYON NATIONAL PARK (GRCA; NORTH RIM) REQUI
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 14, 2026 Due: May 20, 2026 NAICS: 562991 Set-Aside: SBA
• Bulk Water Services for Fort Hunter Liggett, CA
  Agency: DEPT OF DEFENSE Posted: May 13, 2026 Due: May 18, 2026 NAICS: 562991 Set-Aside: SBA
• PORTABLE LATRINE, PORTABLE SINK, AND WASTE REMOVAL SERVICES
  Agency: DEPT OF DEFENSE Posted: May 13, 2026 NAICS: 562991 Set-Aside: SBA
• Portable Toilet Services, Birch Hill Dam and Tully Lake, Royalston, MA
  Agency: DEPT OF DEFENSE Posted: May 13, 2026 Due: May 27, 2026 NAICS: 562991 Set-Aside: SBA
• R--GRAND CANYON NATIONAL PARK (GRCA; NORTH RIM) REQUI
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 13, 2026 Due: May 20, 2026 NAICS: 562991 Set-Aside: SBA
• BIFO Rec Sites Vault Cleaning Service
  Agency: INTERIOR, DEPARTMENT OF THE Posted: May 13, 2026 Due: Jun 9, 2026 NAICS: 562991 Set-Aside: SBA
• Portable Toilet Rental and Maintenance Services
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: May 13, 2026 Due: May 19, 2026 NAICS: 562991 Set-Aside: SBA Location: GA
• Porta Potties
  Agency: DEPT OF DEFENSE Posted: May 13, 2026 Due: May 15, 2026 NAICS: 562991 Set-Aside: SBA Location: VA

Data sourced from SAM.gov. Updated daily. Last updated: May 19, 2026.