How To Submit Samples

Once you have collected your lab-ready sample, we have convenient options for you to get your sample to our lab.
Hand-delivered walk-in and drop-off samples can be left at the following locations:

 

TriCal Diagnostics Lab
8770 Highway 25
Hollister, Ca 95023

Get Directions

For sample drop-off, open Monday through Friday, 8:00 a.m. through 4:00 p.m. Closed weekends and holidays.

TriCal, Inc.
8100 Arroyo Circle
Gilroy, Ca 95020

Closed due to Covid
Get Directions

For sample drop-off, open Monday through Friday, 8:00 a.m. through 4:00 p.m. Closed weekends and holidays.

Grower-Shipper Association
(back of mail/copy room)
512 Pajaro Street
Salinas, Ca 93902

Get Directions

For sample drop-off, open Monday through Friday, 8:00 a.m. through 4:00 p.m. Closed weekends and holidays.

Perry Laboratory
424 Airport Blvd
Watsonville, Ca 95076

Get Directions

For sample drop-off, open Monday through Friday, 8:00 a.m. through 4:00 p.m. Closed daily 12:00 to 1:00 p.m. Closed weekends and holidays.

 

For overnight/next day delivery and mailing:
TriCal Diagnostics c/o Steve Koike (408-612-6729)
8770 Highway 25
Hollister, CA 95023

Note: US Post does not ship to this address; one must use FedEx, UPS, or other carrier.

Want to make sure you collect a lab-ready sample? Here is How to Collect Samples.

 

Restrictions

  • No samples from outside of continental USA are accepted at this time.
  • If shipping or mailing samples, for best results we strongly recommend that samples be sent by overnight/next day delivery.
    Do not ship samples on a Friday or weekend.