NAICS 488

Support Activities for Transportation

576 active contract opportunities

576

Active Opportunities

471

Posted Last 7 Days

30 days

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Top Industries

  • Other Support Activities for Air Transportation413
  • Port and Harbor Operations32
  • Navigational Services to Shipping27
  • Marine Cargo Handling21
  • Packing and Crating16

Set-Aside Distribution

  • 442
  • No Set Aside65
  • Small Business36
  • Small Business Set Aside - Total15
  • 8(a) Sole Source5

Top Locations

  • NC215
  • VA88
  • OH34
  • MD28
  • CA25

About NAICS488

The North American Industry Classification System (NAICS) code 488 covers support activities for transportation. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

481:Air Transportation482:Rail Transportation483:Water Transportation484:Truck Transportation485:Transit and Ground Passenger T...486:Pipeline Transportation

Wiring Harness Support Services

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Aug 5, 2026
8(a) Set-Aside

FY26 Shoalhunter Dry Dock Maintenance and Repairs

DEPT OF DEFENSE
SEATTLE, WA
NAICS 488390
Posted Aug 5, 2026
Small Business Set Aside - Total

S-HEHO Snow Removal, Road Striping, Brine

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 488490
Posted Aug 4, 2026

Packing and Crating Services

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 488991
Posted Aug 4, 2026

CFT Installation Recording Devices

DEPT OF DEFENSE
HILL AFB, UT
NAICS 488190
Posted Aug 4, 2026
Due Sep 2, 2026

Aircraft Structural Maintenance (ASM) Paint Booth

DEPT OF DEFENSE
GRAND FORKS AFB, ND
NAICS 488190
Posted Aug 3, 2026
Due Aug 28, 2026
Small Business Set Aside - Total

16-CUP BEARING

DEPT OF DEFENSE
RICHMOND, VA
NAICS 488190
Posted Aug 3, 2026

17-MANIFOLD VALVE,AIRC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 488190
Posted Aug 3, 2026

48-VALVE,SOLENOID

DEPT OF DEFENSE
CHERRY POINT, NC
NAICS 488190
Posted Jul 31, 2026

Pearl Harbor Tugs Recompete

DEPT OF DEFENSE
NORFOLK, VA
NAICS 488330
Posted Jul 30, 2026
Due Sep 1, 2026
No Set Aside

Aircraft Recovery and Salvage Training

DEPT OF DEFENSE
FPO, AE
NAICS 488190
Posted Jul 30, 2026
No Set Aside

Repair of Receiver Transmitters for C-130J Aircraft

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 29, 2026

Repair of APS-143 Radar Components for U.S. Coast Guard Aircraft HC-144.

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 488190
Posted Jul 29, 2026
Due Oct 2, 2026

Aircraft Maintenance/Aviation Life Support Equipment (ALSE) Services

HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 488190
Posted Jul 29, 2026
Small Business Set Aside - Total

PA Army National Guard Army Aircraft Maintenance Contract

DEPT OF DEFENSE
ANNVILLE, PA
NAICS 488190
Posted Jul 29, 2026
Due Aug 21, 2026
8(a) Set-Aside

Port Security Barrier (PSB) Operations in Gaeta, Italy

DEPT OF DEFENSE
FPO, AE
NAICS 488330
Posted Jul 28, 2026
No Set Aside

Locomotive 92-Day Periodic Safety Inspections

TRANSPORTATION, DEPARTMENT OF
CAMBRIDGE, MA
NAICS 488210
Posted Jul 27, 2026
Small Business

Corrosion Control

GENERAL SERVICES ADMINISTRATION
ATLANTA, GA
NAICS 488190
Posted Jul 27, 2026
8(a) Competed

28-FLEX DUCT ASSEMBLY

DEPT OF DEFENSE
CHERRY POINT, NC
NAICS 488190
Posted Jul 27, 2026

MQ-9A Unmanned Air System (UAS) Engineering Logistics Support (ELS) Optix Sustainment

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 488190
Posted Jul 27, 2026
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