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.

Award for Blast Consequences and Explosion Effects

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Jun 4, 2026
Small Business

Professional Engineering & Logistics Support Services (PELSS) Bridge Blanket Purchase Agreement

HOMELAND SECURITY, DEPARTMENT OF
Springfield, VA
NAICS 541330
Posted Jun 3, 2026

Cleanroom Testing Services - Minneapolis VAMC

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 541380
Posted Jun 3, 2026
Small Business

Q-WASTEWATER TREATMENT PLANT TESTING

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 541380
Posted Jun 2, 2026

H330-Annual Elevator Inspections

VETERANS AFFAIRS, DEPARTMENT OF
RIDGELAND, MS
NAICS 541350
Posted Jun 2, 2026
SDVOSB

Advance Notice: NEN IPT Engineering, Integration, and Program Management Support

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Jun 2, 2026
Small Business

R425-VISN 10 Ann Arbor ESPC PF Project Number (VA-27-00000929)

VETERANS AFFAIRS, DEPARTMENT OF
INDEPENDENCE, OH
NAICS 541330
Posted Jun 2, 2026
SDVOSB

C1DZ- Project 538-20-202 AE Rehab Connecting Corridor Buildings 24, 26 and 210 VAMC - Chillicothe, OH

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541310
Posted Jun 2, 2026
SDVOSB

N61331-26-R-3104 Fabrication Shop Follow On

DEPT OF DEFENSE
PANAMA CITY BEACH, FL
NAICS 541330
Posted Jun 2, 2026
8(a) Competed

C-WHIS 349892 - Crystal Creek Rd Slope Stabilization, PD and Scoping

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Jun 2, 2026

Analytical Services for Environmental Sample Analysis - Single Award Task Order Contract (SATOC)

DEPT OF DEFENSE
SEATTLE, WA
NAICS 541380
Posted Jun 1, 2026
No Set Aside

F-FL-PELICAN ISLAND NWR-BLACK RAIL SURVEYS (bird)

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541360
Posted Jun 1, 2026

C-MERRICK-SURDEX JOINT VENTURE GEOSPATIAL PRODUCTS AND SERVICES CONTRACT v4 (GPSC4)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541360
Posted Jun 1, 2026

H-CUIS 258139 - Rehab the Historic Grange

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Jun 1, 2026

C1DZ-Roof Replacement B6, 13, & 18

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 541330
Posted Jun 1, 2026
SDVOSB

C-WOOLPERT GEOSPATIAL PRODUCTS AND SERVICES CONTRACT v4 (GPSC4)

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541360
Posted May 30, 2026

THAAD Product Support Contract-Small Business (TPSC-SB)

DEPT OF DEFENSE
HUNTSVILLE, AL
NAICS 541330
Posted May 29, 2026
Small Business

COMPREHENSIVE LONG-TERM ENVIRONMENTAL ACTION NAVY (CLEAN)

DEPT OF DEFENSE
NORFOLK, VA
NAICS 541330
Posted May 29, 2026

VISN 16 Facility Condition Assessment (FCA) - C213

VETERANS AFFAIRS, DEPARTMENT OF
WASHINGTON, DC
NAICS 541330
Posted May 29, 2026
SDVOSB

Automated Inspection, Repair, Corrosion, and Aircraft Tracking (AIRCAT) Follow-on

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 541330
Posted May 29, 2026
No Set Aside