We are pleased to discuss your testing needs; call us Monday to Friday, 9AM to 5PM at 406-881-2019, e-mail us at info@stwlabs.com, text Ruby (customer relations) at 408-688-6410, or visit us by appointment in Olney (call to arrange).

We are usually closed on government and bank holidays.


Stillwater Labs currently offers testing for all requirements of Montana’s MMJ Act. Analyses can be requested by phone, e-mail, or through the METRC system. Stillwater Labs will contact you with pickup or drop-off instructions. Payment is due on receipt of sample.

We will do our best to accommodate rush orders, but these will be by exception and there may be additional cost. Feel free to ask.

Testing for potency is $50 per sample for major cannabinoids; please call us for pricing on other tests. For example, rates for full compliance on flower (inspection, moisture, potency, terpenes, pesticides, mycotoxins, and microbiology) are $400 per one-strain sample with a charge of $50 per additional strain.

Stillwater Labs encourages small- and self-providers; we strive to give all our clients the same quality, reliable services. Please contact us to set up an appointment with one of our couriers.

Test results will be summarized for you in a certificate of analysis that is posted to our secure server. The certificate can be viewed from your desktop, laptop, or smart phone. If your products are being tracked by METRC, the data will also be uploaded to the state servers for further action or release. We will mail your results to you should you prefer that methods.

Stillwater Labs accepts payments by cash, debit card, credit card, check, or money order.

Data Security

Stillwater Labs takes the privacy of your data seriously. All test data is stored on an onsite air-gapped server and your results are stored on an end-to-end / zero -knowledge encrypted server in a cannabis-friendly country. Our laboratory information management system is architected, built, and maintained by Stillwater Labs, and resides completely on location.

Our clients own their records. Your data is never shared with third party applications, out-of-state software vendors, nor with other labs or clients without your explicit, written permission. To reduce risk of error, interception, or corruption, your METRC data is sent directly to the state without the use of third-party API vendors.

Stillwater Labs is doing all it can to ensure the integrity of the information on this website, but we can’t make any guarantees regarding accuracy. If you see anything in this site that you believe is contrary to law/best practice, please get back to us.
Copyright © 2021 Stillwater Labs Inc | Terms | Privacy Policy
Website by KLancashire
A2LA/ASA Accredited
ACA PFC Laboratory
Hemp Industries Associated Member