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.

Infrared Search and Track (IRST) Fleet Service Representative (FSR)

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 541330
Posted Jul 27, 2026
Due Aug 12, 2026
No Set Aside

SEA 04X3 SMPG Award Notice

DEPT OF DEFENSE
NORCO, CA
NAICS 541330
Posted Jul 27, 2026
8(a) Sole Source

H299 - MICROBIOLOGICAL LABORATORY TESTING

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541380
Posted Jul 27, 2026
Due Aug 19, 2026
SDVOSB

Professional 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 Aside

UT FLAP GAR BURR(1) - Bullfrog Creek Bridge Drilling

TRANSPORTATION, DEPARTMENT OF
LAKEWOOD, CO
NAICS 541380
Posted Jul 27, 2026
Due Aug 17, 2026
Small Business

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 27, 2026
Small Business

Notice 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
SDVOSB

Sources 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 Aside

Engineering 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 Aside

Campus & BLDG GIS for Space Visualization, Management/Wayfinding

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 541360
Posted Jul 24, 2026
Due Aug 13, 2026
SDVOSB

FY26 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