NAICS 56

Administrative and Support and Waste Management and Remediation Services

3,530 active contract opportunities

3,530

Active Opportunities

3,279

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services524
  • Janitorial Services472
  • Facilities Support Services433
  • Security Systems Services (except Locksmiths)275
  • Remediation Services274

Set-Aside Distribution

  • 1416
  • Small Business1205
  • SDVOSB373
  • No Set Aside252
  • 8(a) Competed80

Top Locations

  • VA390
  • DC302
  • CA250
  • WI186
  • TX142

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

Custodial and Related Services at Switzer Federal Building

GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 561720
Posted Jul 9, 2026

Custodial and Related Services at Cohen Federal Building

GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 561720
Posted Jul 9, 2026

The Freedom 250 Taste of America Nationwide Campaign

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561920
Posted Jul 9, 2026

Install, Configure, Provide Maintenance, Repair and Training Services for an Electronic Security System (ESS) to Include Access Control System (ACS) and Closed Circuit Television System (CCTV) for Outlying Hospital Clinics (OHCs), Behavior Health (BH)

DEPT OF DEFENSE
APO, AP
NAICS 561621
Posted Jul 9, 2026
Due Aug 10, 2026

Base Operations Support Contract (BOSC) for Naval Air Weapons Station (NAWS) China Lake, California and Other Locations as Approved

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 561210
Posted Jul 8, 2026
Due Aug 12, 2026
Small Business

Electronic Security System (ESS) Maint & SVC - W91QF4-26-D-A005

DEPT OF DEFENSE
FORT LEAVENWORTH, KS
NAICS 561621
Posted Jul 8, 2026
Small Business

S-Award - KAHUKU UNIT EMERGENCY TOILET PUMPING

INTERIOR, DEPARTMENT OF THE
POINT REYES STATION, CA
NAICS 562991
Posted Jul 8, 2026

Psychiatry Services Short-Term

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 561320
Posted Jul 8, 2026
No Set Aside

Psychiatry Services J&A

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 561320
Posted Jul 8, 2026

Biowaste Disposal Service - Wyndmoor PA

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 562211
Posted Jul 8, 2026
Small Business

US Mission Freetown

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561612
Posted Jul 8, 2026
No Set Aside

R699-On-Site Document Shredding Services

VETERANS AFFAIRS, DEPARTMENT OF
WASHINGTON, DC
NAICS 561990
Posted Jul 8, 2026

MDC GUA - Liquid Propane Gas - FY-2027

JUSTICE, DEPARTMENT OF
CATANO, CATANO, PR
NAICS 561790
Posted Jul 8, 2026
Due Aug 4, 2026
Small Business

Dugway Proving Ground Environmental Support / Central Hazardous Waste Services - RFP Amendment 0006

DEPT OF DEFENSE
DUGWAY, UT
NAICS 562112
Posted Jul 8, 2026
Small Business

Black Butte Oxidation Pond Liners

DEPT OF DEFENSE
SACRAMENTO, CA
NAICS 562991
Posted Jul 8, 2026
Due Aug 6, 2026
Small Business

R408-VIC Application and Data Quality Support Follow On (VA-26-00071851)

VETERANS AFFAIRS, DEPARTMENT OF
FREDERICK, MD
NAICS 561110
Posted Jul 8, 2026
SDVOSB

Canyon Lakes RD- Vault Toilet Facility Cleaning

AGRICULTURE, DEPARTMENT OF
FORT COLLINS, CO
NAICS 561720
Posted Jul 8, 2026
Small Business

HVAC Duct Cleaning

DEPT OF DEFENSE
NORFOLK, VA
NAICS 561790
Posted Jul 8, 2026
SDVOSB

Janitorial Services for the Green Mountain & Finger Lakes National Forests Supervisors Office

AGRICULTURE, DEPARTMENT OF
RUTLAND, VT
NAICS 561720
Posted Jul 8, 2026
Small Business

Task Order POM Custodial Routine - Floor Care W91QF426FA163

DEPT OF DEFENSE
FORT LEAVENWORTH, KS
NAICS 561720
Posted Jul 7, 2026
No Set Aside