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.
Related Industries
H-PINN 250983 REHABILITATE OLD PINNACLES CMR
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Sep 24, 2026
Medical Gas System Inspection and Maintenance Services
VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 541350
Posted Sep 24, 2026
Due Oct 7, 2026
SDVOSBUltrasonic Testing (UT) for Land Cranes (LC42 & LC43) rails at Dry Dock 6, Yokosuka Japan
DEPT OF DEFENSE
FPO, AP
NAICS 541380
Posted Sep 24, 2026
Due Oct 26, 2026
INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR FIRE PROTECTION PROJECTS AND OTHER PROJECTS IN ALL AREAS UNDER THE COGNIZANCE OF NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND, PACIFIC
DEPT OF DEFENSE
JBPHH, HI
NAICS 541330
Posted Sep 24, 2026
No Set AsideF-22 Landing Gear Cataloging, Provisioning, & Depot Gap Analysis
DEPT OF DEFENSE
HILL AIR FORCE BASE, UT
NAICS 541330
Posted Sep 23, 2026
The Radford Army Ammunition Plant (RFAAP) Modernized Pre-Mix and Nitro Cellulose (NC) Dehydration NG3 Facilities
DEPT OF DEFENSE
FORT DRUM, NY
NAICS 541330
Posted Sep 23, 2026
Small Business Set Aside - Total552 SEAPORT NXG 1
DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 541330
Posted Sep 23, 2026
Due Oct 13, 2026
Small Business Set Aside - TotalSources sought for Blood and Blood Products for QNBMHF in Belcourt ND 58316.
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ABERDEEN, SD
NAICS 541380
Posted Sep 23, 2026
Due Oct 8, 2026
Small Business Set Aside - TotalBPA FOR VIRUS ISOLATION AND PCR ANALYSIS
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Sep 23, 2026
Due Oct 9, 2026
LITTORAL COMBAT SHIP (LCS) IN-SERVICE ENGINEERING & LIFE CYCLE SUPPORT
DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 541330
Posted Sep 23, 2026
Due Oct 8, 2026
No Set AsideC-ROMO HOLZWARTH CULTURAL LANDSCAPE REPORT
INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 541330
Posted Sep 23, 2026
C-A-E Construction Management Services-MIDWAY ATOLL
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 541330
Posted Sep 23, 2026
Due Oct 2, 2026
Small Business Set Aside - TotalSeaport - CTF Design Services Follow On
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 541330
Posted Sep 23, 2026
Due Oct 23, 2026
Small Business Set Aside - TotalNaval Ordnance Safety and Security Activity (NOSSA) Analytical, Technical and Management Support Solicitation N0017426R3101
DEPT OF DEFENSE
INDIAN HEAD, MD
NAICS 541330
Posted Sep 23, 2026
Due Oct 5, 2026
Small Business Set Aside - TotalC-Architecture & Engineering Services for Idaho and
INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 541330
Posted Sep 23, 2026
Review & Update Modeling Relationships and Associated Computerized Applications CADET, Hull Lines Flexibility, Powering & Emissions Handling, Ballast Templates & Wake Screening Application with Option(s) for Compilation of Additional Hull Profiles
DEPT OF DEFENSE
ALEXANDRIA, VA
NAICS 541330
Posted Sep 23, 2026
Small Business Set Aside - TotalC-Nationwide General Architect/Engineering (A/E) Professional Services MATOC IDIQ - HDR
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 541330
Posted Sep 23, 2026
IDIQ For Architect Engineer (A/E) Services for Central Office
JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 541310
Posted Sep 23, 2026
Due Nov 4, 2026
Small Business Set Aside - TotalTrace Metal Sample Analysis
DEPT OF DEFENSE
FORT DETRICK, MD
NAICS 541380
Posted Sep 23, 2026
Geotechnical Engineering Services
DEPT OF DEFENSE
TINKER AFB, OK
NAICS 541330
Posted Sep 23, 2026
Due Oct 23, 2026
Small Business Set Aside - Total