Architectural, Engineering, and Related Services
1,805 active contract opportunities
1,805
Active Opportunities
1,442
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Engineering Services1076
- Testing Laboratories and Services305
- Architectural Services146
- Surveying and Mapping (except Geophysical) Services103
- Geophysical Surveying and Mapping Services87
Set-Aside Distribution
- 971
- SDVOSB289
- Small Business211
- No Set Aside186
- Small Business Set Aside - Total71
Top Locations
- CO220
- VA185
- DC142
- CA141
- MD123
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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DEPT OF DEFENSE
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NAICS 541330
Posted Aug 20, 2026
Due Sep 11, 2026
No Set AsideUnmanned Maritime Systems (UMS) Support
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PANAMA CITY BEACH, FL
NAICS 541330
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SDVOSBInstron Calibration Services - Indefinite Quantity, Indefinite Delivery (IDIQ)
DEPT OF DEFENSE
NEWPORT, RI
NAICS 541380
Posted Aug 20, 2026
Due Aug 28, 2026
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DEPT OF DEFENSE
NEWPORT, RI
NAICS 541330
Posted Aug 20, 2026
Due Sep 24, 2026
Hardware for AN/SPN-46 Automatic Carrier Landing System Spares Kits Delivery Order
DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 541330
Posted Aug 20, 2026
No Set AsideNOAA NESDIS DISCOS MA-IDIQ
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541330
Posted Aug 20, 2026
Due Aug 28, 2026
C-Nationwide General Architect/Engineering (A/E) Pro
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Aug 20, 2026
C-DEVA 352126/152128 - Repair Unpaved Roads - Up to PDs
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Aug 20, 2026
Architect-Engineer (A/E) Services Independent Structural Analysis of Existing Braai Canopy
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541330
Posted Aug 20, 2026
Due Aug 25, 2026
No Set Aside7B20-Conference Room AV Equipment and Installation Upgrade Bay Pines
VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 541330
Posted Aug 20, 2026
Due Sep 19, 2026
SDVOSBVISN 8 Conference Room Audio/Visual Installation
VETERANS AFFAIRS, DEPARTMENT OF
TAMPA, FL
NAICS 541330
Posted Aug 20, 2026
Due Sep 8, 2026
SDVOSBH265-Sources Sought Notice: Imaging Testing and Inspection Services by Medical Physicist
VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 541380
Posted Aug 20, 2026
Due Aug 31, 2026
C1DA-A/E Services Renovate Outpatient Clinics to PACT Project Number: 662-25-105
VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 541310
Posted Aug 20, 2026
Due Sep 7, 2026
SDVOSBC1DA-583-336 A/E Design - Emergency Dept Modernization and Expansion - Indiana
VETERANS AFFAIRS, DEPARTMENT OF
INDEPENDENCE, OH
NAICS 541330
Posted Aug 20, 2026
SDVOSBB-R10 SEMD: Selenium Speciation Sample Analysis
ENVIRONMENTAL PROTECTION AGENCY
LENEXA, KS
NAICS 541380
Posted Aug 20, 2026
Due Aug 24, 2026
B-Recompete for National Hazardous Air Pollutants Support (NHAPS)
ENVIRONMENTAL PROTECTION AGENCY
Washington, DC
NAICS 541380
Posted Aug 20, 2026
Due Sep 3, 2026
Sources Sought-Manual for Assessing Safety Hardware (MASH) testing- Steel-Backed Timber Roadway Barrier
TRANSPORTATION, DEPARTMENT OF
WASHINGTON, DC
NAICS 541380
Posted Aug 20, 2026
Due Aug 31, 2026
No Set Aside-Inspection and Load Testing of Weight Handling Equipment, Base Elizabeth City
HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 541380
Posted Aug 20, 2026
Due Aug 25, 2026
Small Business Set Aside - TotalTactical Systems Subject Matter Expertise (SME) Support for the OPERATIONAL RESPONSE TEAM (ORT)
DEPT OF DEFENSE
HANSCOM AFB, MA
NAICS 541330
Posted Aug 20, 2026
Due Sep 4, 2026
No Set AsideDARPA Modernization Project Sources Sought and Industry Day Notice AMENDMENT 1
DEPT OF DEFENSE
ARLINGTON, VA
NAICS 541310
Posted Aug 20, 2026
Due Aug 24, 2026