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.

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

AIS Engineering Services for ATE

DEPT OF DEFENSE
HILL AFB, UT
NAICS 541330
Posted Feb 25, 2026
No Set Aside

Guidance, Navigation, and Control (GN&C) III, 80JSC021DA0005, Ceiling Increase

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
HOUSTON, TX
NAICS 541330
Posted Feb 25, 2026

HVAC Cooling Tower Chemical Sampling and Treatment - Scott AFB

DEPT OF DEFENSE
SCOTT AFB, IL
NAICS 541380
Posted Feb 25, 2026
Small Business

NAWCAD Long Range Acquisition Forecast (LRAF) FY26

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541330
Posted Feb 24, 2026