GS Testing LLC

GS Testing LLC

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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

Photos from Collective Roots APG's post 03/03/2025
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

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.

Want your practice to be the top-listed Clinic in Lake Oswego?
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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