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
Groundskeeping and Minor Maintenance
DEPT OF DEFENSE
NAICS 561730
Posted Jul 22, 2026
Due Aug 3, 2026
No Set AsideUSDA_FS Janitorial Service & Trash Removal w/ Grounds Policing at the Winding Stair Recreation Site on the Oklahoma Ranger District
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 561720
Posted Jul 22, 2026
Due Aug 4, 2026
Small BusinessAVB Barrier Assessment
DEPT OF DEFENSE
HOUSTON, TX
NAICS 561621
Posted Jul 22, 2026
Due Aug 5, 2026
Small BusinessSecurity Monitoring Systems (SMS) Install
DEPT OF DEFENSE
KINGS BAY, GA
NAICS 561621
Posted Jul 22, 2026
Equipment Operator/Mechanic Services
DEPT OF DEFENSE
BETHESDA, MD
NAICS 561210
Posted Jul 22, 2026
8(a) CompetedPortable Sanitation Facilities
DEPT OF DEFENSE
QUANTICO, VA
NAICS 562991
Posted Jul 22, 2026
Due Aug 26, 2026
Preventive Maintenance Services for Multistack Modular Water-Cooled Chiller for U.S. Embassy Phnom Penh
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 562998
Posted Jul 22, 2026
No Set AsideUSFS California State Regional Vault Toilet and Septic Pumping IDIQ
AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 562991
Posted Jul 22, 2026
Due Aug 10, 2026
No Set AsideIntegrated Referral Management and Appointing Center (IRMAC) Services
DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 561110
Posted Jul 21, 2026
Due Aug 7, 2026
8(a) CompetedChena Project Tree and Brush Clearing
DEPT OF DEFENSE
ANCHORAGE, AK
NAICS 561730
Posted Jul 21, 2026
F-HAZARDOUS WASTE PICKUP- LAUREL CAMPUS
INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 562112
Posted Jul 21, 2026
Due Aug 7, 2026
Small BusinessF-ID-DWORSHAK NFH-INSPECTION SERVICE
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 562998
Posted Jul 21, 2026
Combined Synopsis Jefferson Barracks Sod Installation
VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 561730
Posted Jul 21, 2026
Due Sep 21, 2026
SDVOSBOffutt AFB Intrusion Detection System Services
DEPT OF DEFENSE
OFFUTT AFB, NE
NAICS 561621
Posted Jul 21, 2026
Due Aug 7, 2026
Small BusinessSTLI Mechanical Operations & Maintenance Services
INTERIOR, DEPARTMENT OF THE
STATEN ISLAND, NY
NAICS 561210
Posted Jul 21, 2026
Due Aug 21, 2026
Small BusinessBCS/UCS DLA Lifecycle Management Services IDIQ Contract
DEPT OF DEFENSE
RICHMOND, VA
NAICS 561210
Posted Jul 21, 2026
Due Aug 17, 2026
Small BusinessS201-FY26 Custodial Services Viera VA Health Care Center
VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 561720
Posted Jul 21, 2026
INL Guatemala Border Security CCTV
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 561621
Posted Jul 21, 2026
Due Aug 4, 2026
Small BusinessS222-FY26- Lyons Sludge Management and Tank Cleaning Services-(B+OPT4)
VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 562998
Posted Jul 21, 2026
Due Aug 6, 2026
Indefinite-Delivery/Indefinite-Quantity (ID/IQ) Small Business Environmental Remedial Action Contract for Sites in Hawaii, Guam, and Other Areas within the Naval Facilities Engineering Systems Command Pacific Area of Responsibility VI (SBRAC VI)
DEPT OF DEFENSE
JBPHH, HI
NAICS 562910
Posted Jul 21, 2026
Due Sep 10, 2026
Small Business
