NAICS 56

Administrative and Support and Waste Management and Remediation Services

2,565 active contract opportunities

2,565

Active Opportunities

149

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services349
  • Janitorial Services335
  • Facilities Support Services308
  • Remediation Services223
  • Security Systems Services (except Locksmiths)196

Set-Aside Distribution

  • 1067
  • Small Business845
  • SDVOSB261
  • No Set Aside174
  • 8(a) Competed62

Top Locations

  • VA256
  • DC214
  • CA182
  • PA117
  • WI114

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.

Related Industries

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Posted Jan 12, 2026
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NAICS 561790
Posted Jan 12, 2026
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NAICS 561599
Posted Jan 12, 2026
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99-Notice Regarding Dept. of the Interior, IBC, AQD to close contracts.

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NAICS 561499
Posted Jan 12, 2026
Due Jan 27, 2026
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IMCOM Pest Control

DEPT OF DEFENSE
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NAICS 561710
Posted Jan 12, 2026
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DEPT OF DEFENSE
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NAICS 561210
Posted Jan 9, 2026
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DEPT OF DEFENSE
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NAICS 561990
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NAICS 561710
Posted Jan 9, 2026
Due Jan 30, 2026
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Security Maintenance

DEPT OF DEFENSE
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NAICS 561621
Posted Jan 9, 2026
Due Jan 30, 2026
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Protective Security Officer (PSO) Services

HOMELAND SECURITY, DEPARTMENT OF
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NAICS 561612
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HOMELAND SECURITY, DEPARTMENT OF
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NAICS 561612
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STATE, DEPARTMENT OF
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NAICS 561720
Posted Jan 9, 2026
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7 days left

Protective Security Officer (PSO) Services

HOMELAND SECURITY, DEPARTMENT OF
PHILADELPHIA, PA
NAICS 561612
Posted Jan 9, 2026

Landscaping Excess Land Grass Cutting

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561730
Posted Jan 9, 2026
Due Feb 12, 2026
17 days left

Healthcare Environmental Cleaning and Linen Laundry Services

DEPT OF DEFENSE
APO, AE
NAICS 561720
Posted Jan 9, 2026

Vandenberg SFB Pest Control Recompete

DEPT OF DEFENSE
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NAICS 561710
Posted Jan 8, 2026
Due Feb 9, 2026
Small Business
14 days left

Legionella Testing for Roseburg VAMC

VETERANS AFFAIRS, DEPARTMENT OF
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NAICS 561210
Posted Jan 8, 2026
Small Business