NAICS 56

Administrative and Support and Waste Management and Remediation Services

2,736 active contract opportunities

2,736

Active Opportunities

2,534

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services375
  • Janitorial Services368
  • Facilities Support Services325
  • Remediation Services232
  • Security Systems Services (except Locksmiths)200

Set-Aside Distribution

  • 1155
  • Small Business891
  • SDVOSB285
  • No Set Aside181
  • 8(a) Competed60

Top Locations

  • VA284
  • DC207
  • CA185
  • WI142
  • PA127

About NAICS56

The North American Industry Classification System (NAICS) code 56 covers administrative and support and waste management and remediation services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

Fire Alarm Repairs at Milwaukee Job Corps Center

Small Business Administration (SBA)
WI
NAICS 561621
Posted Apr 19, 2026
Due May 16, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

EDJCC Swimming Pool Maintenance

Small Business Administration (SBA)
NJ
NAICS 561790
Posted Apr 19, 2026
Due Apr 24, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Disadvantaged Veteran Business Enterprise (DVBE) – State of California

LA JCC Annual Dorm Room Cleaning

Small Business Administration (SBA)
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NAICS 561720
Posted Apr 15, 2026
Due Apr 22, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Disadvantaged Veteran Business Enterprise (DVBE) – State of California

RFQ5099 Grease Interceptor Servicing

Small Business Administration (SBA)
CA
NAICS 562998
Posted Apr 14, 2026
Due Apr 22, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

SCE Utility Vegetation Management (UVM) Pre-Inspection - Tree Trimming-Removal - Structure Brushing - Weed Abatement Services Request For Proposal

Small Business Administration (SBA)
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NAICS 561730
Posted Apr 3, 2026
Due May 1, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation

RFQ 239929 Landscaping (Not Vegetation Management)

Small Business Administration (SBA)
CA
NAICS 561730
Posted Apr 1, 2026
Due Apr 23, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Camera Security Systems

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 561621
Posted Mar 23, 2026
Due Apr 30, 2026
SDVOSB

F-MT - BOZEMAN FISH TECHNOLOGY CENTER - Disposal of

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 562112
Posted Mar 23, 2026

Q999-BASE | Pharmacy Repackaging Services PO# | POP: 04/02/2026-04/01/2027

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 561910
Posted Mar 23, 2026
Due Apr 20, 2026

Refuse and Recycle Services at Coast Guard Academy

HOMELAND SECURITY, DEPARTMENT OF
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NAICS 562111
Posted Mar 23, 2026
No Set Aside

Preventive Maintenance services for the southeast region.

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561210
Posted Mar 23, 2026

Seattle VAMC Emergency Custodial

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 561720
Posted Mar 23, 2026
No Set Aside

Portable Latrine Services - Devens RFTA, MA

DEPT OF DEFENSE
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NAICS 562991
Posted Mar 23, 2026
Small Business

Patient Library Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
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NAICS 561990
Posted Mar 23, 2026

AbilityOne Department of War Contract Management Services IDIQ

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 561110
Posted Mar 23, 2026
Due Apr 23, 2026

WY SE TRASH REMOVAL

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 562111
Posted Mar 23, 2026
Due Apr 23, 2026
Small Business

Willamette National Cemetery Grounds Maintenance Services

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 561730
Posted Mar 23, 2026
SDVOSB

Medical Pathological Waste Boxes with Bag

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 562211
Posted Mar 23, 2026
Small Business

U.S. Mission Lome, Togo -Overseas Guard Services

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Mar 23, 2026
Due May 4, 2026
No Set Aside

Fire Panel Maintenance and Service for Sector Delaware Bay AOR

HOMELAND SECURITY, DEPARTMENT OF
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Posted Mar 23, 2026
Due Apr 20, 2026
Small Business
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