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.
Related Industries
Senior Engineering Services
DEPT OF DEFENSE
NATICK, MA
NAICS 541330
Posted Jul 16, 2026
Due Aug 3, 2026
Small BusinessC-ULSG Geothermal Heat Pumps AE Site Services
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NAICS 541310
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Market Research for Architect-Engineer Services for Civil Engineering Projects at Various Locations, Naval Facilities Engineering Systems Command (NAVFAC) Hawaii Areas
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NAICS 541330
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NAICS 541330
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Small BusinessC-Architect & Engineering Services - Pacific West Region and Intermountain Region - HEA
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Jul 16, 2026
Multi Platform FA811926D0005
DEPT OF DEFENSE
TINKER AFB, OK
NAICS 541330
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REs/SMEs in support of the DISA Voice Services Support of UC, the Ribbon SS and Associated Network Components
DEPT OF DEFENSE
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NAICS 541330
Posted Jul 16, 2026
No Set AsideC-IDIQ for Naval Architectural and Marine Engineering Services
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541330
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Agentic C2 Framework Tool (ECHOTRIBBLE) Assessment Event
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NAICS 541330
Posted Jul 16, 2026
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Encroachment Management Implementation and Mission Readiness, Sustainment, and Compatibility Services AE IDIQ, Unrestricted
DEPT OF DEFENSE
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NAICS 541330
Posted Jul 16, 2026
Due Aug 18, 2026
Invitation to Bid for Survey Services
STATE, DEPARTMENT OF
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NAICS 54136
Posted Jul 16, 2026
Due Aug 21, 2026
No Set AsideWorldwide Environmental Engineering Services
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541330
Posted Jul 16, 2026
Due Aug 17, 2026
Small BusinessInspection and grounding tests for electrical distribution systems in accordance with Italian DPR n. 462/2001 at USAG ITALY DMC
DEPT OF DEFENSE
APO, AE
NAICS 541350
Posted Jul 16, 2026
Electromagnetic Spectrum (EMS) Services Applied Engineering, Spectrum, and Electromagnetic Environmental Effects (E3) Engineering Analysis Support
DEPT OF DEFENSE
FORT MEADE, MD
NAICS 541330
Posted Jul 15, 2026
No Set AsideC1DA-671-22-139 Install Electrical Generator at the Fisher House CPS
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541310
Posted Jul 15, 2026
SDVOSBTranscriptome Services of RNA samples
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Jul 15, 2026
Small BusinessC-HOSP, Rick's Estate Dam Stabilization AE Services
INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 541310
Posted Jul 15, 2026
BPA Quality Assurance Testing for USACE Sacramento District
DEPT OF DEFENSE
SACRAMENTO, CA
NAICS 541380
Posted Jul 15, 2026
Due Aug 17, 2026
Small BusinessC-Architect/Engineering IDIQ for Land Surveying Serv
INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 541370
Posted Jul 15, 2026
Fleet Advanced Tactics Training (FATT) Support
DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Jul 15, 2026
Due Aug 5, 2026
SDVOSB Sole Source
