CONTACT US
![](https://na.nikken.com/assets/images/general/contact/phone.png)
PHONE
Customer & Consultant Services
ENGLISH
Monday - Friday, 7 AM - 5 PM PST
SPANISH
Monday - Friday, 7 AM - 4 PM PST
FRENCH
Monday - Friday, 8 AM - 5 PM PST
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Customer & Consultant Services
Testimonials
Compliance
![](https://na.nikken.com/assets/images/general/contact/location.png)
LOCATION
Nikken International Headquarters
190 W. Crowther Ave Unit C, Placentia CA 92870
Monday – Friday, 8 AM – 5 PM (PST)