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.
FAQ
Visit our Frequently Asked Questions page for answers to common customer questions.
Email support
Reach us at [email protected]. Messages are returned within 24 hours during business hours.
Phone support
Call 1 (630) 596-9909. Phone calls are answered within 24 hours during business hours.
