What are the 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

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 gstesting@gmail.com or call (503) 992-6359.

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/

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.

07/31/2024

Why is the clearinghouse important and what does it do? Here's a brief fact sheet for more information.
Reach out to us here at GS Testing LLC if you need assistance with signing up, are needing testing or any of your DOT needs.

07/04/2024

Have a safe, healthy, and enjoyable holiday! Happy 4th!

06/14/2024

The use of ni****ne and cannabis products among young adults has been on the rise, a trend exacerbated by mounting mental health stressors. Several factors contribute to this phenomenon, including increased anxiety, depression, and stress levels, which have been further amplified by recent global events such as the COVID-19 pandemic.

What connection does ni****ne and cannabis use have on mental health stressors, including anxiety, depression, and discrimination, for young adults? This i | Cannabis Sciences

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

Website

http://gstestingllc.com/

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