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.

NAWCWD Attends Ventura Defense Industry Forum (VDIF)

DEPT OF DEFENSE
CHINA LAKE, CA
NAICS 541330
Posted Feb 17, 2026
Due Apr 6, 2027

FEMA Individuals and Households Program (IHP) Field Services Contract

HOMELAND SECURITY, DEPARTMENT OF
Washington, DC
NAICS 541350
Posted Feb 17, 2026

C223-558-24-156 Install SPS AHU A/E Services

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541330
Posted Feb 17, 2026
SDVOSB

PHOTOGRAMMETRIC AND LiDAR SURVEYING AND MAPPING SATOC

DEPT OF DEFENSE
PORTLAND, OR
NAICS 541370
Posted Feb 17, 2026

Justification and Approval for Other Than Full and Open Competition

DEPT OF DEFENSE
ARNOLD AFB, TN
NAICS 541310
Posted Feb 16, 2026

B-UMESC WATER SAMPLE ANALYSIS

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Feb 13, 2026

C1DZ-620A4-22-103 CPS for Roofs Replacement

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 541330
Posted Feb 12, 2026
SDVOSB

B-BPA Call for Organic Water - Eurofins

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Feb 12, 2026

NPDES Water Quality Analyses

DEPT OF DEFENSE
WALLA WALLA, WA
NAICS 541380
Posted Feb 12, 2026
Small Business

C1DA-A/E Replace Existing Substation A9 Project 642-26-117 NCO4 Construction East

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541330
Posted Feb 12, 2026
SDVOSB

Boiler Semi-Annual Inspection/Testing

VETERANS AFFAIRS, DEPARTMENT OF
Greenwood Village, CO
NAICS 541350
Posted Feb 11, 2026
SDVOSB

Justification and Approval for Use of Other Than Full and Open Competition - WFI Region 5 OCONUS

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 11, 2026

Justification and Approval for Use of Other Than Full and Open Competition - WFI Region 4

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 11, 2026

Justification and Approval for Use of Other Than Full and Open Competition - WFI Region 3

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 11, 2026

Justification and Approval for Use of Other Than Full and Open Competition - WFI Region 2

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 11, 2026

Justification and Approval for Use of Other Than Full and Open Competition WFI Region 1

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 11, 2026

C1DA- Project 674-19-101 Construction Period Services Replace Boilers and Boiler Plant

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541310
Posted Feb 11, 2026
SDVOSB

Consolidation/Substantially Bundle - Electronic Warfare Depot Seaport Task Order

DEPT OF DEFENSE
CRANE, IN
NAICS 541330
Posted Feb 11, 2026

Consolidation/Substantially Bundle - Electronic Warfare Fleet Support Team (FST) SeaPort-NxG Task Order

DEPT OF DEFENSE
CRANE, IN
NAICS 541330
Posted Feb 11, 2026

B-NM-SOUTHWESTERN NATIVE ARC- GT SEQUENCE PANEL-CHIHUAHUA CHUB (GILA NIGRESCENS)

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541380
Posted Feb 11, 2026