Call us at 1 (630) 596-9909

Customer support


As a small, family-owned business, we pride ourselves on providing great customer service. We want you to enjoy doing business with us, and we view our relationship with you as a long-term partnership. Our dedicated Hi-Tech Diamond customer support team is based out of our office just outside of Chicago, Illinois, U.S.A. We’re always happy to help.


Hi-Tech Diamond FAQs

FAQs

Visit our Frequently Asked Questions page for answers to our most common customer questions.

Hi-Tech Diamond email

Email support

Reach us at sales@hitechdiamond.com. Messages are returned within 24 hours during normal business hours.

Hi-Tech Diamond phone number

Phone support

Call 1 (630) 596-9909. Phone calls are answered within 24 hours during normal business hours.



Hi-Tech Diamond office

Get in touch

ADDRESS

Reentel International Inc.
Attn: Hi-Tech Diamond
808 Burr Oak Drive
Westmont, IL 60559
U.S.A.

HOURS

Monday through Friday, 9am to 5:30pm CST

PHONE

1 (630) 596-9909

EMAIL

sales@hitechdiamond.com