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.
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Infrared Search and Track (IRST) Fleet Service Representative (FSR)
DEPT OF DEFENSE
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NAICS 541330
Posted Jul 27, 2026
Due Aug 12, 2026
No Set AsideSEA 04X3 SMPG Award Notice
DEPT OF DEFENSE
NORCO, CA
NAICS 541330
Posted Jul 27, 2026
8(a) Sole SourceH299 - MICROBIOLOGICAL LABORATORY TESTING
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541380
Posted Jul 27, 2026
Due Aug 19, 2026
SDVOSBProfessional Facility Support Services Presolicitation Notice
DEPT OF DEFENSE
INDIAN HEAD, MD
NAICS 541330
Posted Jul 27, 2026
Due Aug 11, 2026
Facility Assessment Service
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541350
Posted Jul 27, 2026
Due Sep 11, 2026
No Set AsideUT FLAP GAR BURR(1) - Bullfrog Creek Bridge Drilling
TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 541380
Posted Jul 27, 2026
Due Aug 17, 2026
Small BusinessINDEFINITE DELIVERY CONTRACT (IDC) FOR GEOTECHNICAL ARCHITECTURE-ENGINEERING (A-E) SERVICES FOR OMAHA DISTRICT, US ARMY CORPS OF ENGINEERS
DEPT OF DEFENSE
OMAHA, NE
NAICS 541330
Posted Jul 27, 2026
Small BusinessNotice of Change in Acquisition Strategy - FRCSW Technology, Information and Management Support (TIMS) (formerly MAPS)
DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541330
Posted Jul 27, 2026
Due Aug 15, 2026
John Cochran VA Hospital Commissioning Services SATOC
DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 541330
Posted Jul 27, 2026
Due Aug 19, 2026
Bridge - NAVSEA Information Technology Support Services
DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 541330
Posted Jul 27, 2026
Due Aug 11, 2026
C-MORU Title III AE Services
INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 541310
Posted Jul 27, 2026
M1DZ-Tri-Annual Emergency Power Supply System (EPSS) Load Test, Las Vegas VA Medical Center
VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 541380
Posted Jul 27, 2026
Due Aug 3, 2026
J012-Fire Door Assembly Survey, Inspection and Repair
VETERANS AFFAIRS, DEPARTMENT OF
TOGUS, ME
NAICS 541350
Posted Jul 27, 2026
Due Aug 3, 2026
SDVOSBSources Sought for Robotic Solution to Modernize the ABMCs Robotic Headstone Program
AMERICAN BATTLE MONUMENTS COMMISSION
ARLINGTON, VA
NAICS 541330
Posted Jul 27, 2026
Due Oct 1, 2026
No Set AsideEngineering Design Services
Small Business Administration (SBA)
OR
NAICS 541330
Posted Jul 27, 2026
Due Aug 6, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)Air Emission Monitoring of Boiler and Engine Generating Units on USAG Japan Installations in Kanto Plain
DEPT OF DEFENSE
APO, AP
NAICS 541380
Posted Jul 27, 2026
Due Aug 28, 2026
INDEFINITE DELIVERY CONTRACT (IDC) FOR GEOTECHNICAL ARCHITECTURE-ENGINEERING (A-E) SERVICES FOR OMAHA DISTRICT, US ARMY CORPS OF ENGINEERS
DEPT OF DEFENSE
OMAHA, NE
NAICS 541330
Posted Jul 24, 2026
No Set AsideCampus & BLDG GIS for Space Visualization, Management/Wayfinding
VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 541360
Posted Jul 24, 2026
Due Aug 13, 2026
SDVOSBFY26 NASA AMES RESEARCH CENTER SURVEY
DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 541330
Posted Jul 24, 2026
H-T AE Load Rating
AGRICULTURE, DEPARTMENT OF
SPARKS, NV
NAICS 541330
Posted Jul 24, 2026
Due Aug 10, 2026
Small Business