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.

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

New Photogrammetric and Mapping CX IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 541370
Posted Feb 6, 2026
Partial Small Business

JUSTIFICATION AND APPROVAL FOR USE OF OTHER THAN FULL AND OPEN COMPETITION

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Feb 6, 2026

B-BPA Call for Inorganic Parameters in Water - WET L

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Feb 6, 2026

NOTICE OF INTENT TO SOLE SOURCE FOR COMMON OPERATING PICTURE (COP) MAINTENANCE

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 541360
Posted Feb 6, 2026

H339-New base plus four Milwaukee VAMC Elevator Inspections (5/1/2026-4/30/2027) Base Year

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 541350
Posted Feb 6, 2026
SDVOSB

Kill-web Operations Sustainment & Maintenance Of SDA (Space Domain Awareness) Systems (KOSMOSS)

DEPT OF DEFENSE
PETERSON SFB, CO
NAICS 541330
Posted Feb 6, 2026
No Set Aside

Space Domain Awareness (SDA) Novel Innovation Pipeline for Enhanced Resilience (SNIPER)

DEPT OF DEFENSE
PETERSON SFB, CO
NAICS 541330
Posted Feb 6, 2026
No Set Aside

Screen the A10 antibody for off-target binding to plasma membrane proteins and secreted proteins

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 541380
Posted Feb 6, 2026
No Set Aside

B-BPA Call - Inorganic Soil Testing (McCampbell)

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 541380
Posted Feb 5, 2026

C1DA-626-26-101 - AE Upgrade Nashville Generator Systems

VETERANS AFFAIRS, DEPARTMENT OF
MURFREESBORO, TN
NAICS 541330
Posted Feb 5, 2026
SDVOSB

Lethality Software Support Services

DEPT OF DEFENSE
DAHLGREN, VA
NAICS 541330
Posted Feb 5, 2026

H-NACE 290651 CMR SERVICES

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Feb 5, 2026

Q301-Award Notice: Dental Waterline Testing, Jesse Brown VAMC

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 541380
Posted Feb 5, 2026
SDVOSB

Notice of Intent to Sole Source to A2LA

ENERGY, DEPARTMENT OF
IDAHO FALLS, ID
NAICS 541380
Posted Feb 5, 2026
No Set Aside

Little Mountain Test Facility (LMTF) Justification and Approval to go Sole Source

DEPT OF DEFENSE
HILL AFB, UT
NAICS 541330
Posted Feb 5, 2026

AWARD, Indefinite Delivery/Indefinite Quantity Contract for Architect-Engineer Design and Related Services at the NAVFAC SE

DEPT OF DEFENSE
NAS JACKSONVILLE, FL
NAICS 541330
Posted Feb 5, 2026
Small Business

Joint Base San Antonio (JBSA) Mission Training Complex (MTC)

DEPT OF DEFENSE
ORLANDO, FL
NAICS 541330
Posted Feb 4, 2026
Due Dec 24, 2026

C-JELA-318919-DS22-Title III, Barataria Trails

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Feb 4, 2026