Westpak is certified to conduct product/package integrity testing to help guarantee successful delivery of products worldwide by any means of transportation.

Westpak is accredited to ISO/IEC 17025-2005, one of the most rigorous standards available for a mechanical testing laboratory.

Helpful Information

San Jose Location Information

83 Great Oaks Blvd.
San Jose, California 95119
(408) 914-2996


San Diego Location Information

10326 Roselle Street
San Diego, CA 92121
(858) 244-9193


Hours of Operation

San Jose, California

Office Hours Monday - Friday: 7:30am to 6:00pm
Shipping / Receiving Hours Monday - Friday: 8:00am to 5:00pm

San Diego, California

Office Hours Monday - Friday: 7:00am to 4:00pm
Shipping / Receiving Hours Monday - Friday: 7:30am to 3:30pm


Important Dates

Westpak will be closed during the following holidays.

2019 WESTPAK Holidays

01/01/19 – New Year’s Day
01/21/19 – Martin Luther King Jr. Day
02/18/19 – Presidents' Day
04/19/19 – Good Friday
05/27/19 – Memorial Day
07/04/19 – Independence Day
09/02/19 – Labor Day
11/28/19 – 11/29/19  – Thanksgiving
12/24/19 – 12/25/19  – Christmas

2020 WESTPAK Holidays

01/01/20 – New Year’s Day