Contact Us Today: tnwlab@outlook.com or (360)352-8688

Full Service Cannabis Laboratory

"Cannabis Testing, Driven by Quality Science and Experience"

All Your Testing Needs, Covered.

Free Sample Pickup

Our couriers cover the entire state of Washington meeting our clients' pickup needs. Consistent, On-Time, and Flexible.

24-Hour Sample Drop-Off

In the area? We have a safe and secure drop-off box to ensure your samples are received at anytime. No need to call ahead.

3-Day Turn-Around

We know that time is of the essence. You can plan ahead knowing that your results will be ready when you need them most.

Quality Data Packages

As a small, independent laboratory, you get the benefit of our years of experience in the field and in the lab, with a reputation of quality and accessibility.

Are You In Need Of A Full-Service Analytical Laboratory?

True Northwest Inc. offers all state mandated I-502 Quality Assurance Testing to Producers and Processors in the State of Washington. We support our clients with customized services like Grow Checks, Wastewater Consultations, Environmental Monitoring, and a range of Additional Analytical Testing.

Female scientist in a hemp field checking plants and flowers, alternative herbal medicine concept

CLIENTS THAT TRUST US

"True Northwest is prompt, helpful and always very professional."

Dream City

"Reliable and consistent service coupled with a quality team of individuals- makings of great sample pickups and an excellent business relationship!"

Canna Organix

"After bouncing around other testing labs, we settled in with True Northwest because we feel the results are accurate and the entire staff makes it easy to QA test and understand the process."

Select Label

"After trying several labs we were very pleased to find True Northwest.  Their customer service has been awesome!  They always show up when they say they will, and they even bring candy!  They bend over backwards to help us, even picking up on days that aren't their normally scheduled days if we need them to.  They've been an absolute pleasure to work."

American Sensi Gardens

Accuracy Matters

We understand the importance of testing methods that are accurate and consistent. Clients can rest assured knowing that quality data is one of our top priorities. We hold ourselves to the same standards of our parent lab, Libby Environmental, that has over a decade of experience performing analytical chemistry and is accredited by the Washington State Department of Ecology. That's why, we perform quarterly proficiency and daily standards testing to ensure the results our laboratory delivers are true.

Ready To Get Started? 
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