NAICS 54133in5413:Architectural, Engineering, and Related Services

Engineering Services

803 active contract opportunities

803

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Top Industries

  • Engineering Services799
  • Engineering Services3
  • NAICS 541330 Engineering Services1

Set-Aside Distribution

  • 459
  • SDVOSB128
  • Small Business87
  • No Set Aside85
  • Partial Small Business20

Top Locations

  • VA81
  • CA80
  • CO69
  • DC62
  • AL57

About NAICS54133

The North American Industry Classification System (NAICS) code 54133 covers engineering services. 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

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Wastewater Engineering and Technical Support for Inland Empire Utilities Agency (IEUA)

Small Business Administration (SBA)
CA
NAICS 541330
Posted Mar 30, 2026
Due Apr 9, 2026
Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

R425 - Admiral Gooding Center Events and Information Technology Support Services

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Mar 23, 2026
Due Apr 3, 2026
WOSB

H-LAKE 324894 Extend Public Launch Ramp at Echo Bay,

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Mar 23, 2026

Bahrain Readiness Support

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Mar 23, 2026

C1DA-508-22-104 | Upgrade PACS System - CPS Services

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 541330
Posted Mar 23, 2026

N6600126R0002 - Cyberspace Science, Research, Engineering and Technology Integration Small Business Multiple Award Contract (MAC)

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Mar 23, 2026
Due Apr 20, 2026
Small Business

US SPACE FORCE INTELLIGENCE FACILITY at Wright Patterson Air Force Base (AFB), OH

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 541330
Posted Mar 23, 2026
Due Apr 2, 2026

F-35 Radar Sustainment Support Follow-On

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 541330
Posted Mar 23, 2026
Due Apr 22, 2026
No Set Aside

Evaluate Vessel Security Plans for USCG Maritime Safety Center

HOMELAND SECURITY, DEPARTMENT OF
WASHINGTON, DC
NAICS 541330
Posted Mar 23, 2026

FY27-31 Technical Engineering Support Services

DEPT OF DEFENSE
WASHINGTON NAVY YARD, DC
NAICS 541330
Posted Mar 23, 2026
Due Apr 6, 2026
No Set Aside

NUWC Newport Electromagnetic Special Programs Synopsis

DEPT OF DEFENSE
NEWPORT, RI
NAICS 541330
Posted Mar 23, 2026
No Set Aside

RFP N6523626R3007-0001

DEPT OF DEFENSE
NORTH CHARLESTON, SC
NAICS 541330
Posted Mar 20, 2026
Due Apr 17, 2026
Small Business

NVS Radio Upgrade Program, ASUP, and Document Development

DEPT OF DEFENSE
NORTH CHARLESTON, SC
NAICS 541330
Posted Mar 20, 2026
Due Apr 20, 2026

Program Analysis and Administrative Support Services COMNAVSURFPAC INSPECTOR GENERAL

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Mar 20, 2026
Due Apr 3, 2026

N0016426SNB52 ? SOURCES SOUGHT/REQUEST FOR INFORMATION (RFI) PEO IWS OMNIBUS ENGINEERING SUPPORT SERVICES (ESS)

DEPT OF DEFENSE
CRANE, IN
NAICS 541330
Posted Mar 20, 2026
Due Apr 7, 2026

SSN MCSC Fire Support Systems and Organic Precision Fires Support Services

DEPT OF DEFENSE
QUANTICO, VA
NAICS 541330
Posted Mar 20, 2026
Due Apr 15, 2026
8(a) Competed

DSCR Building 31 Roof Repair (A-E Services)

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Mar 20, 2026

Z2DZ-Bolt Replacement Survey and Replacement Plan 635 - ASTM307

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 541330
Posted Mar 19, 2026
Due Apr 9, 2026

EWTGPAC Technical Training Instructional Services

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Mar 19, 2026
Due Mar 31, 2026
Small Business

Integrated Product Support Services (IPSS)

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Mar 19, 2026
Due Apr 22, 2026
Small Business
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