Contact Us

Customer Support

Our customer support agents are happy to speak with you Monday through Friday between the hours of 7:00 am and 4:00 pm Pacific Standard Time. Rain or shine we are here for you. If we aren't able to pick-up then leave a message and we will get back to you as soon as possible.

Email: customercare@harmonycr.com

Address: 12721 Western Ave. Garden Grove, CA 92841

Phone: Toll-Free (800) 899-1255 // Local (714) 892-3600

Live Chat: Connect with us

Mailing Address:

Harmony Business Supplies, Inc. - DBA Harmony Lab & Safety Supplies

P.O. BOX 6137
Garden Grove, CA 92846-9998


Will-Call Pickup Address

12721 Western Ave. Garden Grove, CA 92841