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Contact Us

For Customer Service regarding orders:

If you have questions about an existing website order, or are having trouble placing a website order, please contact our Customer Service team as follows depending on the Haynes product: 

For a Manual Online (Electronic version)

Please email us at or call (during regular business hours Monday-Thursday 7:30AM-4:30PM PST and through 3:30PM PST on Friday) at 1-800-442-9637.

For a Printed Manual

Please email us at


To contact Haynes by phone with non-technical questions:

The above contact methods are preferred by Haynes to most efficiently handle your requests. If you have a Non-Technical question and you want to talk to a Haynes representative, you are able to contact us by phone. During normal business hours during the week (7:30AM to 4:30PM PST Monday-Thursday and through 3:30PM PST on Friday), you can call Haynes Customer Service at 1-800-442-9637 (US Customers).