Contact SonTek Support

Thank you for taking the time to contact SonTek's Total Care Customer Service and Technical Support Center! We are always happy to hear from those working in the water monitoring community.

This is your first stop if you have a technical question regarding your instrument, issues you might be encountering out in the field, or you just need general operational help. If this is an emergency, call SonTek directly at +1 (858) 546-8327 and ask to speak with one of our Technical Engineers. Follow after-hours directions as needed.