San Jose Lab
WESTPAK, Inc.
83 Great Oaks Blvd.
San Jose, California 95119
(408) 224-1300
San Diego Lab – Office Building
WESTPAK, Inc.
10326 Roselle St.
San Diego, CA 92121
(858) 623-8100
San Diego Lab – Ship To / Receiving
WESTPAK, Inc.
10346 Roselle St.
San Diego, CA 92121
Union City Lab
WESTPAK, Inc.
33439 Western Ave.
Union City, CA 94587
(800) 830-8021
Hours of Operation
San Jose, California
Office Hours Monday – Friday: 7:30 am to 6:00 pm
Shipping / Receiving Hours Monday – Friday: 8:00 am to 5:00 pm
San Diego, California
Office Hours Monday – Friday: 7:00 am to 4:00 pm
Shipping / Receiving Hours Monday – Friday: 7:30 am to 3:30 pm
Union City, California
Office Hours Monday – Friday: 7:00 am to 4:00 pm
Shipping / Receiving Hours Monday – Friday: 7:30 am to 3:30 pm
IMPORTANT DATES
WESTPAK will be closed during the following holidays:
2024 WESTPAK Holidays
11/28 – 11/29/24 – Thanksgiving
12/23 – 12/27/24 – Winter Holiday
2025 WESTPAK Holidays
01/01/25 – New Year’s Day
01/20/25 – Martin Luther King Jr. Day
02/17/25 – Presidents’ Day
05/26/25 – Memorial Day
07/04/25 – Independence Day
09/01/25 – Labor Day
11/27 – 11/28/25 – Thanksgiving
12/25 – 12/26/25 – Winter Holiday