NAICS 5413in541:Professional, Scientific, and Technical Services

Architectural, Engineering, and Related Services

1,167 active contract opportunities

1,167

Active Opportunities

76

Posted Last 7 Days

30 days

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Top Industries

  • Engineering Services703
  • Testing Laboratories and Services196
  • Architectural Services96
  • Surveying and Mapping (except Geophysical) Services75
  • Geophysical Surveying and Mapping Services47

Set-Aside Distribution

  • 624
  • SDVOSB194
  • Small Business181
  • No Set Aside114
  • Partial Small Business20

Top Locations

  • CO113
  • VA105
  • CA98
  • DC96
  • MD74

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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C1DA-A-E, 544-25-125, Design Replacement Dental Vacuum System

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 541330
Posted Aug 29, 2025
SDVOSB

Stop Bracket Testing

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541380
Posted Aug 29, 2025
Small Business

C-LAND SURVEY - LVN WNFH FOGHORN DAM

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 541370
Posted Aug 29, 2025

C1DA-36C26125N0632 | 36C261-25-AP-3803 | AE Study NRM 654-25-020 | Survey of Cast Iron Fittings and A307 Bolt Replacement

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 541330
Posted Aug 28, 2025
SDVOSB

MHE UL-558 TESTING AND CERTIFICATION SERVICES

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541380
Posted Aug 28, 2025

Germplasm Enhancement of Maize - Genotyping GEM - Ames IA

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Aug 28, 2025
Small Business

Professional Land Surveying - USDA Natural Resources Conservation Service - Missouri

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541370
Posted Aug 28, 2025
Small Business

Professional Land Surveying - USDA Natural Resources Conservation Service - Missouri

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541370
Posted Aug 28, 2025
Small Business

Professional Land Surveying - USDA Natural Resources Conservation Service - Missouri

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541370
Posted Aug 28, 2025
Small Business

Infrastructure Support Services

DEPT OF DEFENSE
NORCO, CA
NAICS 541330
Posted Aug 28, 2025
8(a) Sole Source

Water Leak Study Hebert Federal Building New Orleans, LA

GENERAL SERVICES ADMINISTRATION
LITTLE ROCK, AR
NAICS 541330
Posted Aug 28, 2025

Untargeted Metabolomics Service

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Aug 28, 2025
No Set Aside

C1DZ-Project 636-508 - Design Additional Floors Expansion of Parking Garage - Omaha, Nebraska

VETERANS AFFAIRS, DEPARTMENT OF
INDEPENDENCE, OH
NAICS 541330
Posted Aug 28, 2025

R-CIRCUIT BREAKER TIMING REPAIR

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 541330
Posted Aug 27, 2025

B-Southeast Right Whale Early Warning System

COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541370
Posted Aug 27, 2025

CIIS MAC

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Aug 27, 2025
Small Business

CIIS MAC

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Aug 27, 2025
Small Business

CIIS MAC

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Aug 27, 2025
Small Business

CIIS MAC

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Aug 27, 2025
Small Business

CIIS MAC

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Aug 27, 2025
Small Business
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