NAICS 5413in541:Professional, Scientific, and Technical Services

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.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

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Aircraft Carrier Readiness Support

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Aug 1, 2026
No Set Aside

C-SUCR 333890 Title III Support

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Jul 31, 2026

C-COLO-A/E HVAC HISTORIC BALLARD HOUSE

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 541310
Posted Jul 31, 2026

C-THRO Wastewater Lagoons AE Services

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 541310
Posted Jul 31, 2026

Dragon Slayer: Codachrome Follow-on

DEPT OF DEFENSE
ARNOLD, MO
NAICS 541370
Posted Jul 31, 2026

Sole Source Contract for Construction Phase A-E services, Houston Ship Channel (HSC) Segment 3 at Spillman Island, Harris County, TX

DEPT OF DEFENSE
GALVESTON, TX
NAICS 541330
Posted Jul 31, 2026

NUWC Division, Keyport and NSLC Mechanicsburg SeaPort/Service Contract Forecast

DEPT OF DEFENSE
KEYPORT, WA
NAICS 541330
Posted Jul 30, 2026

RMSS Call Order 2 with Centuria 1305M226A0001/1305M226F0356

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 541330
Posted Jul 30, 2026
No Set Aside

C-NICO Fire Alarm System AE Design Services

INTERIOR, DEPARTMENT OF THE
OMAHA, NE
NAICS 541310
Posted Jul 30, 2026

Y-MANZ-FIRE SYSTEM INSPECTIONS-BASE YR

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 541350
Posted Jul 30, 2026

C1AZ-Project No. 583-25-101 - Cx Expand Chiller Plant.

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541330
Posted Jul 30, 2026
SDVOSB

LOW BACKGROUND INFRARED (LBIR) SERVICE CONTRACT Bridge

DEPT OF DEFENSE
HEATH, OH
NAICS 541380
Posted Jul 30, 2026

LITENING AN/AAQ-28 Contractor Logistic Support (CLS)

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 541330
Posted Jul 30, 2026

OCEAN FLOOR MAPPING WITH LONG-ENDURANCE UNMANNED SYSTEMS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Jul 30, 2026
Small Business Set Aside - Total

OCEAN FLOOR MAPPING WITH LONG-ENDURANCE UNMANNED SYSTEMS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Jul 30, 2026
Small Business Set Aside - Total

OCEAN FLOOR MAPPING WITH LONG-ENDURANCE UNMANNED SYSTEMS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Jul 30, 2026
Small Business Set Aside - Total

OCEAN FLOOR MAPPING WITH LONG-ENDURANCE UNMANNED SYSTEMS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Jul 30, 2026
Small Business Set Aside - Total

OCEAN FLOOR MAPPING WITH LONG-ENDURANCE UNMANNED SYSTEMS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Jul 30, 2026
Small Business Set Aside - Total

OCEAN FLOOR MAPPING WITH LONG-ENDURANCE UNMANNED SYSTEMS

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted Jul 30, 2026
Small Business Set Aside - Total

N61331-26-R-3101 LCAC C4N and Cybersecurity Systems Program Support

DEPT OF DEFENSE
PANAMA CITY BEACH, FL
NAICS 541330
Posted Jul 30, 2026
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