NAICS 56

Administrative and Support and Waste Management and Remediation Services

4,167 active contract opportunities

4,167

Active Opportunities

3,765

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Landscaping Services630
  • Janitorial Services565
  • Facilities Support Services505
  • Security Systems Services (except Locksmiths)339
  • Remediation Services325

Set-Aside Distribution

  • 1717
  • Small Business1086
  • SDVOSB432
  • Small Business Set Aside - Total316
  • No Set Aside311

Top Locations

  • VA506
  • DC335
  • CA294
  • WI202
  • MD186

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

Notice of Intent for Brand Name for Maintenance and Support for HUGS Patient Security System

DEPT OF DEFENSE
FREDERICK, MD
NAICS 561621
Posted Aug 11, 2026
Due Aug 26, 2027
No Set Aside

Tree Removal, Barre Falls Dam, Barre, MA

DEPT OF DEFENSE
CONCORD, MA
NAICS 561730
Posted Aug 11, 2026
Small Business Set Aside - Total

Snow Removal and Sanding Services, Birch Hill Dam and Tully Lake, Royalston, MA

DEPT OF DEFENSE
CONCORD, MA
NAICS 561730
Posted Aug 11, 2026
Small Business Set Aside - Total

S-Janitorial Support Narragansett NMFS Facility

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 561720
Posted Aug 11, 2026

S-LYJO MONTHLY PEST CONTROL SERVICES

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 561710
Posted Aug 11, 2026

S-ROCR LEAF REMOVAL Services B+4-6mo ext

INTERIOR, DEPARTMENT OF THE
SANTA FE, NM
NAICS 561730
Posted Aug 11, 2026

S-New Melones Lake Pest & Weed Management

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 561730
Posted Aug 11, 2026

S201-FY26: Janitorial Services at VACHS & MOPC

VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 561720
Posted Aug 11, 2026
SDVOSB

Shelf Stocking, Receiving/Storage/Holding Area (RSHA), and Custodial Operations for Hunter Army Airfield (AAF) Commissary

DEPT OF DEFENSE
FORT LEE, VA
NAICS 561990
Posted Aug 11, 2026

REGION 3: TX018 CUSTODIAL/TX018

DEPT OF DEFENSE
FORT MCCOY, WI
NAICS 561720
Posted Aug 10, 2026
Economically Disadvantaged Women-Owned Small Business

JBSA Hood and Duct Cleaning Services

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 561790
Posted Aug 10, 2026
SDVOSB

S-MI MARQUETTE BS BARRIER SUPPORT SERVICES

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561210
Posted Aug 10, 2026

MDC GUA - Liquid Propane Gas - FY-2027

JUSTICE, DEPARTMENT OF
CATANO, CATANO, PR
NAICS 561790
Posted Aug 10, 2026
Small Business Set Aside - Total

BEP SCADA System Maintenance Service

TREASURY, DEPARTMENT OF THE
WASHINGTON, DC
NAICS 561210
Posted Aug 10, 2026
Small Business Set Aside - Total

Window Washing Services

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 561720
Posted Aug 10, 2026
SDVOSB

CTXVA Atrium Bird Netting

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 561710
Posted Aug 10, 2026
SDVOSB

F-Request for quote for a site characterization plan for the Witherspoon SAS

ENERGY, DEPARTMENT OF
OAK RIDGE, TN
NAICS 562910
Posted Aug 10, 2026

Portable Toilets & Dumpsters

DEPT OF DEFENSE
FAIRCHILD AFB, WA
NAICS 562991
Posted Aug 10, 2026
HUBZone

AF OL/Plant 42 Integrated Solid Waste Management (ISWM)

DEPT OF DEFENSE
EDWARDS AFB, CA
NAICS 562111
Posted Aug 10, 2026

MCI-East Waste Management Services IDIQ

DEPT OF DEFENSE
CAMP LEJEUNE, NC
NAICS 562991
Posted Aug 10, 2026
Small Business Set Aside - Total