NAICS 561990 – All Other Support Services

What NAICS 561990 (All Other Support Services) covers, and 109 active federal contract opportunities classified under it.

Part of NAICS Sector 56 – Administrative and Support and Waste Management and Remediation Services

Recent Opportunities

• Reston Facility IT Disposal
  Agency: DEPT OF DEFENSE Posted: Oct 26, 2026 Due: Nov 9, 2026 NAICS: 561990 Set-Aside: SBA
• NAVSUP HQ & BSC Shredding Services FY27
  Agency: DEPT OF DEFENSE Posted: Oct 26, 2026 Due: Nov 4, 2026 NAICS: 561990 Location: PA
• Lifeguard Services at Patrick Space Force Base
  Agency: DEPT OF DEFENSE Posted: Oct 26, 2026 Due: Oct 28, 2026 NAICS: 561990 Set-Aside: SBA Location: FL
• PBUSE PERSONNEL CONTRACT FOLLOW ON
  Agency: DEPT OF DEFENSE Posted: Oct 26, 2026 Due: Nov 3, 2026 NAICS: 561990
• Diving Services for the Albany Field Office, Base Year plus Four Option Years
  Agency: DEPT OF DEFENSE Posted: Oct 21, 2026 Due: Nov 5, 2026 NAICS: 561990 Set-Aside: SBA
• PBUSE PERSONNEL CONTRACT FOLLOW ON
  Agency: DEPT OF DEFENSE Posted: Oct 21, 2026 Due: Nov 3, 2026 NAICS: 561990
• V--Grand Canyon National Park, AZ: Follow-On Potable
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Oct 21, 2026 Due: Oct 23, 2026 NAICS: 561990 Set-Aside: SBA
• Professional Diving Services
  Agency: DEPT OF DEFENSE Posted: Oct 20, 2026 Due: Aug 16, 2021 NAICS: 561990 Set-Aside: SBA Location: LA
• Lifeguard Services at Patrick Space Force Base
  Agency: DEPT OF DEFENSE Posted: Oct 20, 2026 Due: Oct 26, 2026 NAICS: 561990 Set-Aside: SBA Location: FL
• Professional Diving Services
  Agency: DEPT OF DEFENSE Posted: Oct 20, 2026 Due: Aug 16, 2021 NAICS: 561990 Set-Aside: SBA Location: LA
• Lifeguard Services at Patrick Space Force Base
  Agency: DEPT OF DEFENSE Posted: Oct 20, 2026 Due: Oct 26, 2026 NAICS: 561990 Set-Aside: SBA Location: FL
• V--Solict for Water hauling Services for the North Rim of the Grand Canyon (GACR)
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Oct 19, 2026 NAICS: 561990
• 125 IN BN Pre Deployment Yellow Ribbon November 2026
  Agency: DEPT OF DEFENSE Posted: Oct 19, 2026 Due: Nov 3, 2026 NAICS: 561990 Set-Aside: SBA Location: MI
• R604--New Mailroom Operations Base 4 for Eastern Colorado Health Care System
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Oct 19, 2026 NAICS: 561990
• R614--Tennessee Valley Healthcare Services Document Destruction Shredding Services Base plus 4 year contract
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Oct 15, 2026 Due: Oct 28, 2026 NAICS: 561990 Set-Aside: SDVOSBC Location: TN
• Intent to Sole Source Fire Suppression and Emergency Response Service
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Oct 15, 2026 Due: Oct 23, 2026 NAICS: 561990 Set-Aside: NONE Location: MN
• Grand Canyon National Park, AZ: Follow-On Potable
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Oct 15, 2026 Due: Oct 23, 2026 NAICS: 561990 Set-Aside: SBA
• S--Solict Water hauling Services for GRCA North Rim
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Oct 13, 2026 Due: Oct 14, 2026 NAICS: 561990 Set-Aside: SBA
• Lifeguard Services at Patrick Space Force Base
  Agency: DEPT OF DEFENSE Posted: Oct 9, 2026 Due: Oct 26, 2026 NAICS: 561990 Set-Aside: SBA Location: FL
• Solict Water hauling Services for GRCA North Rim
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Oct 9, 2026 Due: Oct 14, 2026 NAICS: 561990 Set-Aside: SBA
• Home Country Support Services
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Oct 8, 2026 NAICS: 561990 Location: VT
• Intent to Sole Source Fire Suppression and Emergency Response Service
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Oct 8, 2026 Due: Oct 18, 2026 NAICS: 561990 Set-Aside: NONE Location: MN
• Amendment 0001 – Solicitation 36C78626Q0122 – Jefferson Barracks National Cemetery
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Oct 7, 2026 Due: Oct 19, 2026 NAICS: 561990 Set-Aside: SBA Location: MO
• L099--On-Site Inscription Services at Fort Snelling National Cemetery - MPS
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Oct 7, 2026 Due: Oct 20, 2026 NAICS: 561990 Set-Aside: SBA Location: MN
• Small Business Event - Acquisition Executive Small Business Forum
  Agency: DEPT OF DEFENSE Posted: Oct 7, 2026 Due: Oct 14, 2026 NAICS: 561990 Set-Aside: SBA Location: FL

Data sourced from SAM.gov. Updated daily. Last updated: October 27, 2026.