Vector Laboratories will be closed on Monday, May 29, in observance of Memorial Day. Any orders placed after 2pm PT on Friday, May 26, will be shipped on Tuesday, May 30. Thank you for your understanding.

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How may we help you?

Please select an option from the choices below:


Customer Service

Technical Support

Product Suggestions

Please visit our International Distributors page to find distributors outside of the U.S.


Corporate Headquarters

Vector Laboratories, Inc.
6737 Mowry Ave
Newark, CA 94560
United States

Regular Business Hours

Monday – Friday, 7:15am – 5:00pm Pacific Standard Time (PST).

2023 Holiday Closures

Monday – January 2: New Year’s Day (obs.)
Monday – January 16: Martin Luther King Jr. Day
Monday – February 20: President’s Day
Monday – May 29: Memorial Day
Monday – June 19: Juneteenth
Tuesday – July 4: Independence Day
Monday – September 4: Labor Day
Thursday/Friday – November 23 & 24: Thanksgiving Day
Friday/Monday December 22 & 25: Christmas Eve/Day (obs.)
Friday – December 29: New Year’s Eve (obs.)

Telephone Numbers

Customer or Technical Service: (800) 227-6666
Technical Service: (650) 697-3600

Email Addresses

Customer Service:
Technical Service: