NAICS 56

Administrative and Support and Waste Management and Remediation Services

2,702 active contract opportunities

2,702

Active Opportunities

2,501

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services371
  • Janitorial Services362
  • Facilities Support Services323
  • Remediation Services228
  • Security Systems Services (except Locksmiths)196

Set-Aside Distribution

  • 1143
  • Small Business883
  • SDVOSB283
  • No Set Aside176
  • 8(a) Competed59

Top Locations

  • VA283
  • DC200
  • CA179
  • WI140
  • 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

Furnace Duct Cleaning Services

Small Business Administration (SBA)
OR
NAICS 561790
Posted May 12, 2026
Due May 19, 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)

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Small Business Administration (SBA)
WI
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Posted Apr 20, 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)

F-MT - BOZEMAN FISH TECHNOLOGY CENTER - Disposal of

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

Refuse and Recycle Services at Coast Guard Academy

HOMELAND SECURITY, DEPARTMENT OF
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NAICS 562111
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HOMELAND SECURITY, DEPARTMENT OF
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NAICS 561210
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Seattle VAMC Emergency Custodial

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 561720
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No Set Aside

Portable Latrine Services - Devens RFTA, MA

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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
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Willamette National Cemetery Grounds Maintenance Services

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 561730
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SDVOSB

Medical Pathological Waste Boxes with Bag

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

CTF 75 HQ Support Services

DEPT OF DEFENSE
FPO, AP
NAICS 561320
Posted Mar 23, 2026
8(a) Sole Source

MCBCB Portable Toilets and Handwashing Stations

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

Willamette National Cemetery Grounds Maintenance Services - S208

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 561730
Posted Mar 21, 2026
SDVOSB

F999-Bio Pond Restoration and Stewardship for the VA St Louis Health Care System, John Cochran and Jefferson Brarracks Divisions.

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 562998
Posted Mar 20, 2026

F-WA COLUMBIA RIVER FPO FISH MARKING IDIQ

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561320
Posted Mar 20, 2026

F-NAVAJO DAM WEED TREATMENT

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 561730
Posted Mar 20, 2026

Success Lake Recreation Attendee Services

DEPT OF DEFENSE
SACRAMENTO, CA
NAICS 561990
Posted Mar 20, 2026
Small Business

S-PIRO Trash REMOVAL WEST IAW SOW

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 562111
Posted Mar 20, 2026

Q501-501- Emergency Anesthesiologists Notice of Sole Source Award

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 561320
Posted Mar 20, 2026

F-R10 SSP: East Waterway Operable Unit at the Harbor Island Superfund Site Remedi

ENVIRONMENTAL PROTECTION AGENCY
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NAICS 562910
Posted Mar 20, 2026
Small Business
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