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(Updated: Thursday, 10/31/19)

RELTEK is open today, Thursday, October 31, 2019, and plans to continue regular business hours.

If anything changes, we will do our best to let you know if we are closed via this page, and if possible on our voicemail or email auto-reply.

Wildfires in Sonoma County- Our office is in a safe zone, however employee attendance was hindered.

Responses may take longer as we catch up.

Thank you for your patience and understanding.

Before filling out the Contact Us form:

NEED TECH SUPPORT? Click here for our Technical Support Form, to receive technical assistance in choosing or using our products.

NEED AN SDS? Click here for our SDS Interactive Form to receive a copy of a RELTEK product mSDS.

Visit FAQ's page to see if your question is answered there. 

For all other general inquiries, you can fill out the Contact Form, or see our contact information below, and Customer Service/Sales will provide a solution to your request.


Before filling out this form, please check the above suggestions.

**While we strive for same-day response, we are currently having an especially high volume of incoming requests, and are running much longer for a response.

 We sincerely apologize for any inconvenience this may cause, and are working hard to serve you as quickly as possible.

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If you wish to speak directly with our professional staff,
please call and ask for:

     Sales, or Tech. Assistance 



   Monday - Friday,
   09:00am - 05:00pm PST
Expected Holiday Closures:
  (times are in PST)
    • January: New Year's Day
    • February: Presidents' Day
    • May: Memorial Day
    • July: Independence Day
         ("4th of July") *
    • September: Labor Day
    • November: Thanksgiving Day,
        Friday after Thanksgiving
    • December: Christmas Eve,
        Christmas Day
Additional Known Office Closures:
*Additional closures may occur and are subject to change.
  (times are in PST)
    • July 5, 2019
    • July 25, 2019
          at 1:00pm
    • July 26, 2019


Toll Free #:


Telephone #:
   (add +1 for international)

Fax #:

   2345 Circadian Way
  Santa Rosa, California 95407
  United States
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