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

Customer Service:
(800) 227-6666

Technical Service:
(650) 697-3600

Customer Service:

customerservice@vectorlabs.com

Technical Service:

technical@vectorlabs.com
Regular Business Hours

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

2026 Holiday Closures

Thursday — January 1: New Year’s Day.

Monday — January 19: Martin Luther King Jr. Day

Monday — February 16: President’s Day

Monday — May 25: Memorial Day

Friday — June 19: Juneteenth

Friday — July 3: Independence Day (Observed)

Monday — September 7: Labor Day

Thursday/Friday — November 26 & 27: Thanksgiving Day

Thursday/Friday, December 24 & 25: Christmas Eve/Day

Thursday — December 31: New Year’s Eve