Administrative and Support Services
1,811 active contract opportunities
1,811
Active Opportunities
117
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Landscaping Services349
- Janitorial Services335
- Facilities Support Services308
- Security Systems Services (except Locksmiths)196
- Security Guards and Patrol Services163
Set-Aside Distribution
- 725
- Small Business576
- SDVOSB204
- No Set Aside124
- 8(a) Competed55
Top Locations
- VA195
- DC190
- CA102
- PA102
- WI80
About NAICS561
The North American Industry Classification System (NAICS) code 561 covers administrative and support services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
Snow Removal Services at IL068 - Machesney Park, IL
DEPT OF DEFENSE
FORT MCCOY, WI
NAICS 561790
Posted Dec 1, 2025
SDVOSBSnow Removal Services at IN075 (MS) (IN002/IN004/IN008/IN010/IN011/IN030/IN032/IN036)
DEPT OF DEFENSE
FORT MCCOY, WI
NAICS 561790
Posted Dec 1, 2025
SDVOSBSandia RD Janitorial
AGRICULTURE, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 561720
Posted Dec 1, 2025
Due Dec 3, 2026
Small Business311 days left
H112-FIRE ALARM SERVICE MAINT CONTRACT BASE+1 ME l EKH (VA-26-00006189) 589-26-1-2710-0001
VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 561210
Posted Dec 1, 2025
Responder Lodging
HOMELAND SECURITY, DEPARTMENT OF
Bothell, WA
NAICS 561599
Posted Nov 28, 2025
Nurse Practitioner (NP)/Physician's Assistant (PA-C) Services at Pine Ridge IHS Hospital
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 561320
Posted Nov 28, 2025
IEELimited-Sources Justification for Credit Reporting Services - U.S. Customs and Border Protection (CBP)
HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 561450
Posted Nov 26, 2025
Z1AA-FY26 - NJHCS Gutter Cleaning and Maintenance -5YR IDIQ
VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 561790
Posted Nov 26, 2025
SDVOSBSNOW REMOVAL - HIGH SIERRA RANGER DISTRICT
AGRICULTURE, DEPARTMENT OF
CLOVIS, CA
NAICS 561730
Posted Nov 26, 2025
Small BusinessGrounds Maintenance Base Elizabeth City
HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 561730
Posted Nov 26, 2025
Small BusinessGrounds Maintenance Services TX154
DEPT OF DEFENSE
FORT MCCOY, WI
NAICS 561730
Posted Nov 26, 2025
No Set AsideJanitorial Services - Tahoe National Forest SO
AGRICULTURE, DEPARTMENT OF
Albuquerque, NM
NAICS 561720
Posted Nov 26, 2025
Small BusinessJ & A JCI PMI TO JCI METASYS
DEPT OF DEFENSE
WASHINGTON NAVY YARD, DC
NAICS 561210
Posted Nov 26, 2025
Pest Management Services
DEPT OF DEFENSE
TOBYHANNA, PA
NAICS 561710
Posted Nov 26, 2025
F103-Legionella Testing and Water Safety Plan Development Services Huntington VAMC B+4
VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 561210
Posted Nov 26, 2025
SDVOSBCannon AFB - Melrose Air Force Support Contract
DEPT OF DEFENSE
CANNON AFB, NM
NAICS 561210
Posted Nov 26, 2025
Small BusinessS-SD-DC BOOTH HNFH - Janitorial Services
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 561720
Posted Nov 26, 2025
FFP, NON-PERSONAL SERVICE TYPE PURCHASE ORDER FOR CT/XRAY SERVICES FOR PINE RIDGE IHS HOSPITAL
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 561320
Posted Nov 25, 2025
No Set AsideR616-NIHCS Document Destruction Services
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 561990
Posted Nov 25, 2025
SDVOSBCraig Work Center (CAG ADM) Janitorial Services
TRANSPORTATION, DEPARTMENT OF
FORT WORTH, TX
NAICS 561720
Posted Nov 25, 2025
Due Feb 5, 2026
Small Business9 days left
