GS Testing LLC

GS Testing LLC GS Testing is a collection site for DOT and Non-DOT drug screening collections. Our office is conveniently located just 1,000 ft.

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. GS Testing operates a 24/7 fixed-site (office with no appointment needed) and mobile service provider (we will come to you). We

are in agreement with multiple labs throughout the US , that can be viewed in our friends/contacts section. GS Testing supports public safety and recovery with regard to family interventions, federal and non-federal employees and healthcare professionals mandated to monitoring programs. off of I-5 at exit 290 and within two minutes of highway connectors 217 and I-205. Collection is fast (15 minutes) and test results are generally reported within 24 to 48 hours. GS Testing provides extended hours of coverage for collections, with our on-call after-hours staff. For more information, please e-mail [email protected] or call (503) 992-6359.

04/24/2026

Orange Cones. Worker Lives. Safe Speeds.

Let’s ensure everyone makes it home at the end of the shift. Please share this post to help spread awareness!

We've expanded our services! We're excited to announce that we are now offering a wider range of testing and compliance ...
10/22/2025

We've expanded our services!
We're excited to announce that we are now offering a wider range of testing and compliance solutions, including:
-Non-DOT Drug Testing Programs for all employment types
-FMCSA Consortium / Third Party Administration (C/TPA)
-Access to Local and National Collection Sites

Whether your business needs workplace testing, DOT Compliance, or custom solutions -- We're Here to help keep your program safe, compliant, and efficient.

Call today to learn more or schedule. 503-992-6359

03/03/2025
01/11/2025

Embody Aesthetics will be at The Pink Bride Wedding Show at the MeadowView Conference Center in Kingsport TN! Click here for more information, to buy tickets, and to get directions! Hope to see you there!

Pink Bride website: https://thepinkbride.com/upcoming-shows/tri-cities-tickets/

2025 DOT Random Testing rates have been published. Let GS Testing LLC know if you need help in understanding or meeting ...
01/07/2025

2025 DOT Random Testing rates have been published.

Let GS Testing LLC know if you need help in understanding or meeting requirements.

https://www.transportation.gov/odapc/random-testing-rates

The following chart outlines the annual minimum drug and alcohol random testing rates established within DOT Agencies

12/23/2024

This holiday season, G.S. Testing is dedicated to community well-being and collective action. Join us in our mission to create a significant impact through the Collective Roots initiative. Your support, no matter how small, can lead to transformative outcomes for those in need. Together, we can enhance safety and efficiency in our community. Let's stand strong and make a positive change!
https://conta.cc/4070Eky

11/26/2024

As we celebrate Thanksgiving, we want to extend our heartfelt gratitude to our valued partners and clients. Your trust and collaboration are essential to our mission at G.S. Testing, LLC. We remain committed to providing you with reliable testing services. Please note our modified office hours: closed Thursday and open Friday from 10am-2pm. Thank you for your continued support!
https://conta.cc/4eJuwrm

11/11/2024

Honoring our veterans today and every day. Thank you for your service!

10/01/2024

Take advantage of our special pricing when using GS Testing for both Pre-Employment Drug Screening and background checks. Streamlining your hiring process has never been easier. Ensure compliance and peace of mind with our efficient services. Contact us to learn more about how we can assist your business today.

Address

17649 SW 65th Avenue
Lake Oswego, OR
97035

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 12am - 11:59pm
Sunday 12am - 11:59pm

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