Architectural, Engineering, and Related Services

1,623 active contract opportunities

1,623

Active Opportunities

1,487

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Engineering Services969
  • Testing Laboratories and Services269
  • Architectural Services133
  • Surveying and Mapping (except Geophysical) Services95
  • Geophysical Surveying and Mapping Services84

Set-Aside Distribution

  • 891
  • SDVOSB268
  • Small Business239
  • No Set Aside153
  • Partial Small Business32

Top Locations

  • CO198
  • VA151
  • CA138
  • DC122
  • MD110

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.

C-SACN Alarms Title III AE Services

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 541310
Posted Mar 3, 2026

CORVUS SAGE Support

DEPT OF DEFENSE
PETERSON AFB, CO
NAICS 541330
Posted Mar 3, 2026

NPDES Laboratory Testing Services for Oregon Columbia River

DEPT OF DEFENSE
PORTLAND, OR
NAICS 541380
Posted Mar 3, 2026
Small Business

C-WOOLPERT GEOSPATIAL PRODUCTS AND SERVICES CONTRACT v4 (GPSC4)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541360
Posted Mar 3, 2026

C213-Cast Iron Survey

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 541330
Posted Mar 3, 2026
SDVOSB

F-22 FTU Beddown Contracted Support Services

DEPT OF DEFENSE
LANGLEY AFB, VA
NAICS 541330
Posted Mar 3, 2026

C-NV5 Geospatial, Inc. GEOSPATIAL PRODUCTS AND SERVICES CONTRACT v4 (GPSC4)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541360
Posted Mar 3, 2026

R-Transmission Planning Support Services, Western Ar

ENERGY, DEPARTMENT OF
PHOENIX, AZ
NAICS 541330
Posted Mar 2, 2026

Naval Small Craft Instruction & Technical Training School Bridge

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Mar 2, 2026
No Set Aside

Contractor Engineering and Technical Services (CETS)

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541330
Posted Mar 2, 2026

Cybersecurity Operations Support Services

HOMELAND SECURITY, DEPARTMENT OF
Washington, DC
NAICS 541330
Posted Mar 2, 2026

Engineering Support for General Electric MV3000 Auxiliary Propulsion System

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Feb 27, 2026
No Set Aside

C1DA-Project 674-25-400 Correct ADA Access Railroad Crossing

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541310
Posted Feb 27, 2026
SDVOSB

R-RCA RECOMPETE

INTERIOR, DEPARTMENT OF THE
RESTON, VA
NAICS 541330
Posted Feb 27, 2026

CGR_A&E_Due Diligence

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 54131
Posted Feb 27, 2026
No Set Aside

Q301-Genotyping, Long-Read Sequencing, and Annotation

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541380
Posted Feb 27, 2026

F-16 Avionics and Product Support Integration (AIS/PSI)

DEPT OF DEFENSE
HILL AFB, UT
NAICS 541330
Posted Feb 26, 2026

BEP WCF Environmental Engineering Support Services

TREASURY, DEPARTMENT OF THE
WASHINGTON, DC
NAICS 541330
Posted Feb 26, 2026
8(a) Competed

T-Lahontan Basin Area Office (LBAO) Newlands Satelli

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541370
Posted Feb 26, 2026

H-WRST 248940 CMR SERVICES - INITIAL AWARD

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Feb 25, 2026