GS Testing is a collection site for DOT and Non-DOT drug screening collections including: Pre-employment, Random, Reasonable Suspicion, Return-to-duty, Post-accident and Follow-up testing. We are qualified collectors in Oral Fluids, Hair, Urine and Breath Alcohol testing.
| Website | http://www.gstestingllc.com |
| Revenue | $1 million |
| Employees | 3 (0 on RocketReach) |
| Founded | 2014 |
| Address | 17649 S.W. 65th Avenue, Lake Oswego, Oregon 97035, US |
| Phone | +1 800-355-1257 |
| Technologies | |
| Industry | Human Resources, Medical Testing & Clinical Laboratories, Healthcare |
| Keywords | Drug Testing Services, Dot Drug Testing, Non Dot Drug Testing, Pre Employment Drug Screen, Random Drug Testing, Post Accident Testing, Urine Drug Test, Hair Follicle Drug Test, Drug And Alcohol Testing, Employment Drug Testing, Workplace Drug Testing, Background Screening, Medical Screening, Occupational Health, Compliance Testing, Safety Testing |
| Competitors | SGS North American Inc, SGS, Bureau Veritas Group, Eurofins, Intertek, Daikin Air Condition, DNV, TÜV Rheinland Group +37 more (view full list) |
| SIC | SIC Code 80 Companies, SIC Code 807 Companies |
| NAICS | NAICS Code 6215 Companies, NAICS Code 62 Companies, NAICS Code 62151 Companies, NAICS Code 621 Companies |
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GS Testing LLC Questions
The GS Testing LLC annual revenue was $1 million in 2026.
GS Testing LLC is based in Lake Oswego, Oregon.
The NAICS codes for GS Testing LLC are [6215, 62, 62151, 621].
The SIC codes for GS Testing LLC are [80, 807].
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