NAICS 5413in541:Professional, Scientific, and Technical Services

Architectural, Engineering, and Related Services

2,035 active contract opportunities

2,035

Active Opportunities

1,809

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Engineering Services1196
  • Testing Laboratories and Services328
  • Architectural Services164
  • Geophysical Surveying and Mapping Services129
  • Surveying and Mapping (except Geophysical) Services121

Set-Aside Distribution

  • 1143
  • SDVOSB310
  • Small Business209
  • No Set Aside186
  • Small Business Set Aside - Total112

Top Locations

  • CO300
  • VA205
  • CA161
  • DC149
  • MD137

About NAICS5413

The North American Industry Classification System (NAICS) code 5413 covers architectural, engineering, and related 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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Testing and Reports of Composite Panel specumens

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541380
Posted Feb 11, 2026
No Set Aside

Q301-High-Throughput Sample Processing Including Tasso, Methlaytion Profiling and Bioinformatic Data Analysis and Annotation

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541380
Posted Feb 11, 2026

B-Chemical and Geotechnical Analysis

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Feb 10, 2026

R1 CERCLA Mine Reclamation

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 541330
Posted Feb 10, 2026
No Set Aside

R1 Geotech Service IDIQ (AE)

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 541380
Posted Feb 10, 2026
Small Business

H-NAMA 350892 328497 338662 - CMR FOR NCR

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Feb 9, 2026

H999-Radiation Dosimetry Monitoring Service

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541380
Posted Feb 9, 2026
SDVOSB

Reactor Plant Planning Yard/Moored Training Ship Support Yard J&A (Redacted)

DEPT OF DEFENSE
WASHINGTON NAVY YARD, DC
NAICS 541330
Posted Feb 9, 2026

AFRL Engineering Support Services

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541330
Posted Feb 9, 2026

Electromagnetic Spectrum (EMS) Services, Applied Engineering, & Mobile Services Provider (MSP) Support

DEPT OF DEFENSE
FORT MEADE, MD
NAICS 541330
Posted Feb 6, 2026
Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

JUSTIFICATION AND APPROVAL FOR USE OF OTHER THAN FULL AND OPEN COMPETITION

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 6, 2026

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

JUSTIFICATION AND APPROVAL FOR USE OF OTHER THAN FULL AND OPEN COMPETITION

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 6, 2026
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