Hands-On Labs (HOL)

Phone: 866.206.0773
Local: 303.679.6252
Fax: 720.420.4927
info@holscience.com

Office:
750 W. Hampden Ave Suite 100
Englewood, CO 80110

Returns by mail only:
86475 Gene Lasserre Blvd
Yulee, FL 32097

If you are returning a kit, please call customer service at (866) 206-0773 and request an RMA for shipping. Without an RMA, you will not receive a refund.

Hands-On Labs (HOL) is a production facility that does not offer a storefront
or local pick up of orders. Client Service Representatives are available
Monday thru Friday, 8:00 a.m. – 5:00 p.m. Mountain Time
by email, phone, or website inquiry.

Website Inquiry

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