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
F-SOLID WASTE DISPOSAL & SOIL BURROW - TUBA CITY DUMP PROJECT
INTERIOR, DEPARTMENT OF THE
PHOENIX, AZ
NAICS 562212
Posted Sep 24, 2026
Q999-621I-American Medical Staffing, Inc- 36F79726D0164 10/01/2026-09/30/2046
VETERANS AFFAIRS, DEPARTMENT OF
HINES, IL
NAICS 561320
Posted Sep 24, 2026
Classified Sound-Attenuated Door and Split-Frame Assembly Facilities Package
HOMELAND SECURITY, DEPARTMENT OF
Brunswick, GA
NAICS 561622
Posted Sep 24, 2026
Small Business Set Aside - TotalS-R4-SC-Janitorial Services at Office at Carolina Sandhills NWR - Option Year Contract
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561720
Posted Sep 24, 2026
Fort Leonard Wood BASOPS Solicitation
DEPT OF DEFENSE
FORT SAM HOUSTON, TX
NAICS 561210
Posted Sep 24, 2026
Due Nov 9, 2026
8(a) Set-AsideS-BLM Utah SLFO Rec Site Vault Pumping & Recharging
INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 562991
Posted Sep 24, 2026
W-SERVICE - DUMPSTER RENTAL SERVICES FOR DEBRIS REMOVAL AT FWS BOMBAY HOOK NWR.
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 562111
Posted Sep 24, 2026
Janitorial Services at the MVY ATCT in Massachusetts
TRANSPORTATION, DEPARTMENT OF
FORT WORTH, TX
NAICS 561720
Posted Sep 24, 2026
Due Oct 22, 2026
Small Business Set Aside - TotalIDIQ Tree Maintenance Services, Beaver Project Office
DEPT OF DEFENSE
LITTLE ROCK, AR
NAICS 561730
Posted Sep 24, 2026
Due Oct 14, 2026
Small Business Set Aside - TotalSeptic Pumping Services at Hannibal Locks and Dam, Hannibal, OH
DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 562991
Posted Sep 24, 2026
Due Oct 2, 2026
S-MN-RYDELL NWR- ROLL OFF DUMPSTER RENTALS WITH HAUL
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 562111
Posted Sep 24, 2026
S-R4-PR-Vieques NWR-126204A4CI0 Janitorial Services
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561720
Posted Sep 24, 2026
Emergency and Rapid Response Services VI (ERRS)
ENVIRONMENTAL PROTECTION AGENCY
CHICAGO, IL
NAICS 562910
Posted Sep 24, 2026
Due Nov 13, 2026
Small Business Set Aside - TotalF-INDU PINHOOK BOG REVEGETATION
INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 561730
Posted Sep 24, 2026
Award Notice SWIMMING POOL REHABILITATION WORK
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561790
Posted Sep 24, 2026
Due Oct 10, 2026
Weekly Gardening Services at Residential Properties in Hungary
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561730
Posted Sep 24, 2026
Due Oct 8, 2026
No Set AsideS-AK-RES AGNT IN CHRG-BPA SNOW REMOVAL
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561790
Posted Sep 24, 2026
Somerville Lake Mowing Services, Capital Region, Texas
DEPT OF DEFENSE
FORT WORTH, TX
NAICS 561730
Posted Sep 24, 2026
Small Business Set Aside - TotalY-CONSTRUCTION SERVICES FOR SEPTIC SYSTEM
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 562991
Posted Sep 23, 2026
F-Tree Pruning and Deadwood Removal, NPS-WHIS
INTERIOR, DEPARTMENT OF THE
POINT REYES STATION, CA
NAICS 561730
Posted Sep 23, 2026
