Contact Us

5401 Western Ave, Boulder, CO, 80301, USA

By Phone

Fax (303)440-0668

By Mail

ChemaTox Laboratory, Inc.
PO Box 20590
Boulder, CO 80308

In Person

Questions or Concerns?

For general inquiries, please email

If you are a DRE officer and have a question about a case, please email

Questions regarding our Postmortem Division can be sent to