Contact us

The expert staff at N3 Laboratories is available to assist you Monday-Friday from 9:00 am – 5:00 pm Pacific Standard Time. Providing exceptional service is our top priority! Our goal is to respond to your inquiry within 24 hours, Monday-Friday. Have a question? Need advice? Give us a call, shoot us an email, or simply fill out the form below. We’ll get back to you as soon as possible!

3416 Valle Verde Drive

Napa, CA 94558

Phone: (707) 251-1532