NAICS 56
Administrative and Support and Waste Management and Remediation Services
3,962 active contract opportunities
3,962
Active Opportunities
3,224
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Landscaping Services583
- Janitorial Services528
- Facilities Support Services488
- Security Systems Services (except Locksmiths)338
- Remediation Services293
Set-Aside Distribution
- 1543
- Small Business1090
- SDVOSB410
- Small Business Set Aside - Total301
- No Set Aside297
Top Locations
- VA442
- DC347
- CA272
- WI197
- MD165
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
Power Washing Services
Small Business Administration (SBA)
KY
NAICS 561790
Posted Aug 21, 2026
Due Sep 10, 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)Bridge Creek & College Park Sanitary Sewer Rehabilitation in Laurinburg, NC
Small Business Administration (SBA)
NC
NAICS 561990
Posted Aug 21, 2026
Due Aug 31, 2026
Women-Owned Small Business (WOSB), Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)N6247826R2431 FACILITIES AND LIGHTING MAINTENANCE SERVICES at Joint Base Pearl Harbor Hickam, Oahu, Hawaii
DEPT OF DEFENSE
PEARL HARBOR, HI
NAICS 561210
Posted Aug 20, 2026
Due Sep 15, 2026
8(a) Set-AsidePearl Harbor Naval Shipyard & IMF DET Guam (PDG)_Portable Toilets and Sinks
DEPT OF DEFENSE
FPO, AP
NAICS 562991
Posted Aug 20, 2026
Due Aug 27, 2026
Small Business Set Aside - TotalSCRAP METAL AGREEMENT
DEPT OF DEFENSE
NEWPORT, RI
NAICS 562998
Posted Aug 20, 2026
Due Aug 28, 2026
No Set AsideAdvantor IDS and ACS Install
DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 561621
Posted Aug 20, 2026
Due Sep 4, 2026
No Set AsideNotifier Fire Alarm Workstations
COMMERCE, DEPARTMENT OF
GAITHERSBURG, MD
NAICS 561621
Posted Aug 20, 2026
Due Aug 31, 2026
BCS/UCS DLA Lifecycle Management Services IDIQ Contract - Amendment 0002
DEPT OF DEFENSE
RICHMOND, VA
NAICS 561210
Posted Aug 20, 2026
Due Aug 31, 2026
Small Business Set Aside - TotalGroundskeeping and Minor Maintenance
DEPT OF DEFENSE
NAICS 561730
Posted Aug 20, 2026
No Set AsideS2-Landscaping/Groundskeeping Services
DEPT OF DEFENSE
APO, AE
NAICS 561730
Posted Aug 20, 2026
Emergency Sewer and Lift Station Repair
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 561210
Posted Aug 20, 2026
Small Business Set Aside - TotalGreenhouse Support Pipe Repair
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 561790
Posted Aug 20, 2026
Due Aug 25, 2026
Small Business Set Aside - TotalAmended Janitorial Services Edinburg, TX
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 561720
Posted Aug 20, 2026
Due Aug 25, 2026
Small Business Set Aside - TotalDeep Cleaning in Fargo, North Dakota
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 562910
Posted Aug 20, 2026
Due Sep 4, 2026
Small Business Set Aside - TotalPortable Toilets-Woodruff OHV play Area
AGRICULTURE, DEPARTMENT OF
Portland, OR
NAICS 562991
Posted Aug 20, 2026
Due Aug 24, 2026
Small Business Set Aside - TotalMystic Ranger District/Great Plains Dispatch Center-Janitorial Services
AGRICULTURE, DEPARTMENT OF
CUSTER, SD
NAICS 561720
Posted Aug 20, 2026
Due Sep 10, 2026
Small Business Set Aside - TotalWhite Mountain NF Composting Water Service
AGRICULTURE, DEPARTMENT OF
CAMPTON, NH
NAICS 562998
Posted Aug 20, 2026
Small Business Set Aside - TotalGrey Towers PA - Gutter Cleaning & Repair
AGRICULTURE, DEPARTMENT OF
MILFORD, PA
NAICS 561790
Posted Aug 20, 2026
Small Business Set Aside - TotalWMF Saco Ranger Station Snow Plowing Removal
AGRICULTURE, DEPARTMENT OF
CAMPTON, NH
NAICS 561730
Posted Aug 20, 2026
Due Aug 26, 2026
Small Business Set Aside - TotalHoosier National Forest, Tell City Ranger District, Dam Maintenance Project 1
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 561730
Posted Aug 20, 2026
Due Aug 30, 2026
Small Business Set Aside - Total
