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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PD-42-0035; Propulsor Product Improvement Program
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Jul 21, 2026
Due Aug 5, 2026
No Set AsideNAVFAC WASHINGTON FY26 AE IDIQ INDUSTRIAL
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WASHINGTON NAVY YARD, DC
NAICS 541330
Posted Jul 21, 2026
Due Aug 24, 2026
No Set AsideNEZ PERCE-CLEARWATER DRINKING WATER TESTING
AGRICULTURE, DEPARTMENT OF
GRANGEVILLE, ID
NAICS 541380
Posted Jul 21, 2026
Due Aug 5, 2026
Small BusinessEnvironmental Analytical and Regulatory Compliance Services
DEPT OF DEFENSE
HOMESTEAD AFB, FL
NAICS 541380
Posted Jul 21, 2026
Due Aug 7, 2026
Small BusinessQ301-Legionella Testing
VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541380
Posted Jul 21, 2026
Due Aug 7, 2026
SDVOSBZ-SAP - Annual Mandatory Compliance Testing of UST
ENVIRONMENTAL PROTECTION AGENCY
ANN ARBOR, MI
NAICS 541380
Posted Jul 21, 2026
Notice of Intent to Sole Source: Standalone Bridge Contract for AFLCMC/EZ Cybersecurity and Systems Engineering Support
DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 541330
Posted Jul 21, 2026
Due Aug 5, 2026
No Set AsideDRINKING WATER QUALITY SAMPLE ANALYSIS
INTERIOR, DEPARTMENT OF THE
CHEYENNE, WY
NAICS 541380
Posted Jul 21, 2026
Due Aug 4, 2026
Small BusinessSOLICITATION NUMBER 389145 GROUND SCANS (GPR) SERVICES FOR H2C
ENERGY, DEPARTMENT OF
Richland, WA
NAICS 541360
Posted Jul 21, 2026
Due Aug 11, 2026
Small BusinessC-Architect-Engineering Services for the Strategic Petroleum Reserve Project Management Office
ENERGY, DEPARTMENT OF
NEW ORLEANS, LA
NAICS 541330
Posted Jul 21, 2026
SOLICITATION NUMBER 389126 CIVIL SURVEY AND DOME DEFLECTIONS SURVEYS
ENERGY, DEPARTMENT OF
Richland, WA
NAICS 541370
Posted Jul 21, 2026
Due Aug 11, 2026
Small BusinessNotice of Intent Sole Source - Extension of Services for Cx Support Services_W912DR21F0220
DEPT OF DEFENSE
BALTIMORE, MD
NAICS 541330
Posted Jul 21, 2026
Due Aug 5, 2026
No Set AsideC-New River Valley Ranch Phase 2 Final Design and Co
INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 541330
Posted Jul 21, 2026
B-Chemical and Geotechnical Analysis
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Jul 21, 2026
High-Impact Shock and Shipboard Vibration Environmental Qualification Testing
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541380
Posted Jul 21, 2026
Due Aug 13, 2026
Notice of Intent to award - Seakeeping and Structural Analysis
HOMELAND SECURITY, DEPARTMENT OF
BALTIMORE, MD
NAICS 541330
Posted Jul 21, 2026
Due Aug 5, 2026
Small BusinessGPO Fire Door Inspection Services
UNITED STATES GOVERNMENT PUBLISHING OFFICE
Washington, DC
NAICS 541350
Posted Jul 21, 2026
Due Aug 25, 2026
C1DA-Renovate PACU and Cath Lab 541-24-101
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541310
Posted Jul 20, 2026
SDVOSBN0016426SNB95 Field Service Representatives
DEPT OF DEFENSE
CRANE, IN
NAICS 541330
Posted Jul 20, 2026
Due Aug 4, 2026
No Set AsideHigh-density single nucleotide polymorphisms (SNP) marker panel
AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 541380
Posted Jul 20, 2026
Small Business
