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Cannabis Testing Lab in Oklahoma

An OMMA State Licensed & ISO/IEC 17025:2017 Accredited Cannabis Testing Lab in Oklahoma

Steep Hill Oklahoma is a full-service cannabis testing lab in Oklahoma that specializes in providing full Oklahoma state compliance cannabis testing to ensure that licensed cannabis growers and processors meet and maintain compliance with public safety standards. As a trusted cannabis testing lab, we hold customer service, rapid turnaround time, and accuracy as the three primary commitments to Oklahoma’s medical cannabis cultivators and processors, and our industry-leading science team, state-of-the-art equipment, and ISO 17025 accreditation ensure your cannabis products are tested at the highest standard.

We are committed to providing professional cannabis testing services in Oklahoma, and we look forward to being a valuable resource in our community and aim to raise the bar in testing services, education, and product safety for the medical cannabis industry in the Sooner State.

We are your cannabis testing lab in Oklahoma. We are Steep Hill Oklahoma, and we offer solutions — not just results!

Quality Testing

At Steep Hill Oklahoma, we guarantee quality testing of your cannabis products — marijuana, CBD oil, and hemp alike.

Fast Turnaround Time

We make a commitment to providing a quick turnaround time on your cannabis testing results.

Accurate Results

In addition to quick turnaround times, we pride ourselves in producing accurate results on your cannabis products.

Free Sample Pick-Up

See restrictions*
Free Sample Pickups offered Monday-Friday with a minimum of 4 or more samples. Our standard route includes the Tulsa and Oklahoma City area. Our Pick Up services are also offered throughout Oklahoma for customers requesting less than 4 samples for a small fee which is dependent upon order size. Please contact us here or call us at (918) 315-7892 for full details.

Swift delivery of lab-validated results is why our clients choose to work with us.

Cultivators, manufacturers, and retailers are welcome to submit their samples at our cannabis testing laboratory located in Sallisaw, Oklahoma.

Cannabis Testing Services

Reliable, professional testing of your marijuana, hemp, and CBD oil from a cannabis testing lab in Oklahoma that you can trust. With a wide range of cannabis testing services available, including potency, water activity analysis, pesticide analysis, and more, we at Steep Hill Oklahoma pride ourselves in getting you the best and most accurate results on your cannabis products so that you can be both compliant and confident. Call us today at (918) 315-7892 for more information on the marijuana, CBD oil, and hemp testing services we provide!

Full Compliance Package


Heavy Metals Screening


Terpene Profile

Water Activity Analysis

Pesticide Analysis

Mycotoxin Screening

Residual Solvent Analysis

Moisture Content

Research & Development


Certificate of Analysis

  • Convenient online ordering
  • Verifiable COAs with QR Code
  • High Resolution Photos
  • Easy to Understand and Share
  • Receive results via email the moment they are available

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Licenses & Accreditations

We pride ourselves on our rigorous quality control testing to ensure our methods of analysis continue to be competitive and accurate. Emerald Scientific allows enrollment for proficiency testing for laboratories across the country and determines the accuracy of prep methods, instrumentation, and analysis. Emerald Badges are awarded to laboratories that perform within a specific tolerance in each proficiency test category. Steep Hill Oklahoma was awarded a total of 12 Emerald Badges in 2020. That’s why Steep Hill Oklahoma is considered the premier cannabis testing lab in Oklahoma.



Contact Us

(918) 315-7892

114154 S 4629 Rd, Sallisaw, OK 74955