Testing Laboratories and Services
328 active contract opportunities
328
Active Opportunities
286
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Testing Laboratories and Services328
Set-Aside Distribution
- 158
- Small Business64
- SDVOSB39
- No Set Aside30
- Small Business Set Aside - Total28
Top Locations
- MD44
- CO37
- VA33
- CA27
- WA20
About NAICS541380
The North American Industry Classification System (NAICS) code 541380 covers testing laboratories and services. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
Hickman Borings Drilling and Testing
DEPT OF DEFENSE
MEMPHIS, TN
NAICS 541380
Posted Sep 30, 2026
Due Oct 12, 2026
PSC 4610 Cathodic Protection Inspection Services
VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 541380
Posted Sep 30, 2026
Due Oct 10, 2026
Small Business Set Aside - TotalF103 Puget Sound VAHCS Water Management Program Services
VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 541380
Posted Sep 30, 2026
SDVOSBVLF Testing Medium Voltage for 74 underground Power Lines
DEPT OF DEFENSE
CORAOPOLIS, PA
NAICS 541380
Posted Sep 30, 2026
Small Business Set Aside - TotalIron Stable Isotope Analysis
DEPT OF DEFENSE
HANOVER, NH
NAICS 541380
Posted Sep 30, 2026
No Set AsideTDA Isolated Phase Bus and Duct Inspection
DEPT OF DEFENSE
PORTLAND, OR
NAICS 541380
Posted Sep 29, 2026
Due Oct 26, 2026
Grissom ARB Fire Hose Testing
DEPT OF DEFENSE
GRISSOM ARB, IN
NAICS 541380
Posted Sep 29, 2026
Small Business Set Aside - TotalH365-460-27-1-132-0001 | SPE 49273 | VISN 4 Radiation Safety Officer (RSO) | NCO 4 Services 3 (VA-27-00003148)
VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541380
Posted Sep 29, 2026
Due Oct 31, 2026
SDVOSBDDJC, DDSP, and DDOO Thermal Heat Chambers Inspections
DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 541380
Posted Sep 28, 2026
Small Business Set Aside - TotalB-MACROINVERTEBRATE SAMPLE ANALYSIS
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Sep 25, 2026
ANATOMIC REFERRAL LAB SERVICES - CLEVELAND VAMC
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 541380
Posted Sep 25, 2026
(TMDE) for the Emerson/Rosemount Compact Annubar Multivariable Flow Meter.
DEPT OF DEFENSE
PORTSMOUTH, NH
NAICS 541380
Posted Sep 25, 2026
Due Oct 2, 2026
Small Business Set Aside - TotalB-FY2027 CARLSBAD FIELD OFFICE WATER AND SOIL ANALYS
INTERIOR, DEPARTMENT OF THE
Lakewood, CO
NAICS 541380
Posted Sep 25, 2026
Water Testing - Edwards AFB
DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 541380
Posted Sep 25, 2026
Small Business Set Aside - TotalSpecialized Biomarker Lab for TRACTS
VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 541380
Posted Sep 25, 2026
No Set AsideB-Cation exchange capacity and X-ray diffraction of geologic samples
INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 541380
Posted Sep 24, 2026
B-REQUIREMENTS-26-3767 eDNA Sample Processing
COMMERCE, DEPARTMENT OF
SEATTLE, WA
NAICS 541380
Posted Sep 24, 2026
Notice of Intent to Sole Source -Bode Cellmark Forensics
DEPT OF DEFENSE
FORT DETRICK, MD
NAICS 541380
Posted Sep 24, 2026
Due Oct 8, 2026
No Set AsideUltrasonic 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
Sources 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 - Total
