Architectural, Engineering, and Related Services

1,160 active contract opportunities

1,160

Active Opportunities

69

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Engineering Services700
  • Testing Laboratories and Services193
  • Architectural Services96
  • Surveying and Mapping (except Geophysical) Services74
  • Geophysical Surveying and Mapping Services47

Set-Aside Distribution

  • 622
  • SDVOSB193
  • Small Business180
  • No Set Aside112
  • Partial Small Business20

Top Locations

  • CO112
  • VA103
  • CA97
  • DC95
  • 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.

Information Technology Destruction

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541330
Posted Aug 22, 2025
No Set Aside

H-PFAS Sample Analysis Testing (OTM-45 Resins)

ENVIRONMENTAL PROTECTION AGENCY
RESEARCH TRIANGLE PAR, NC
NAICS 541380
Posted Aug 21, 2025

C1DA-AE/NRM 663A4-24-102 Replace Reverse Osmosis Unit for Renal Dialysis

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 541330
Posted Aug 21, 2025
SDVOSB

R-Technical Support for Air Emissions Environmental

ENVIRONMENTAL PROTECTION AGENCY
CINCINNATI, OH
NAICS 541330
Posted Aug 21, 2025

C211-589A7-25-501 Renovate Restrooms and Lactation Spaces

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 541310
Posted Aug 21, 2025
SDVOSB

Fire Rappelling Anchor Inspection

DEPT OF DEFENSE
FAIRCHILD AFB, WA
NAICS 541350
Posted Aug 21, 2025
Small Business

H-BICY 229154 - FIRE OPERATIONS CENTER - CMR Services

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Aug 21, 2025

C-Pre Solicitation Notice

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541330
Posted Aug 21, 2025
Small Business

Eastern Regional Architecture and Engineering (ERAE)

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
CLEVELAND, OH
NAICS 541330
Posted Aug 20, 2025
No Set Aside

H1-Commercial Lab Testing - Jet A

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 541380
Posted Aug 20, 2025

FY25-FY28 Production and Deployed System Support (P&DSS), W93/Mk7, Reentry Systems Technology Development and TRIDENT II D5LE2 Support

DEPT OF DEFENSE
WASHINGTON NAVY YARD, DC
NAICS 541330
Posted Aug 20, 2025

C1NB-AE Install Boiler and Upgrade Cooling Tower - 610-23-102

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541310
Posted Aug 20, 2025
SDVOSB

Reverb Stack Inspection for the Naval Foundry and Propeller Center (NFPC)

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Aug 20, 2025
Small Business

J&A to Increase Capacity for Indefinite Delivery/ Indefinite Quantity Contract for Architect-Engineer Services for Various Mechanical Engineering Projects and Related Projects, Various Locations Under the Cognizance of NAVFAC Hawaii

DEPT OF DEFENSE
PEARL HARBOR, HI
NAICS 541330
Posted Aug 19, 2025

Justification for Award of FA880724CB002 - Mobile User Objective System Service Life Extension Phase 1

DEPT OF DEFENSE
EL SEGUNDO, CA
NAICS 541330
Posted Aug 18, 2025

Justification for Award of FA880724CB001 - Mobile User Objective System Service Life Extension Phase 1

DEPT OF DEFENSE
EL SEGUNDO, CA
NAICS 541330
Posted Aug 18, 2025

Crash Preventability Determination Program Support

TRANSPORTATION, DEPARTMENT OF
CAMBRIDGE, MA
NAICS 541330
Posted Aug 18, 2025
Small Business

Annual Fire Door Inspection

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 541350
Posted Aug 15, 2025
SDVOSB

C-PIRO Munising Watermain Extension(SV & DD-CD AE De

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 541310
Posted Aug 15, 2025

C-DHM AE IDIQ

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541310
Posted Aug 15, 2025