Sonoma Lab Works provides research and development and compliance testing services for licensed California cannabis operators.


Through October 31st we are offering

20% off the cost of Flower & Preroll compliance tests

Make sure to mention this offer when placing your order!


To inquire about our pricing  or our services please contact us:

Phone: (707) 757-7757 or Email:

We look forward to working with you!

Sonoma Lab Works supports veterans and veterans’ caregivers who grow their own medicine.
We strongly recommend testing your personal harvest for pesticides and microbial impurities.
We are honored to offer a 20% discount on pesticide, potency and microbial testing of personal grow flower.

Questions? Please visit our FAQ page or contact us.

Contact Us

We'd love to help you! Send us a message and we will get back to you as soon as possible.