Login, payment, and customer service for Harbor Freight Credit Cards

Note that the Harbor Freight credit card is issued by Synchrony Bank, and that synchrony Bank provides all of the aforementioned services on behalf of Harbor Freight. The key information you need to access your account online, make payments, and contact customer service for further assistance can be found below. (Login payment customer service for Harbor Freight Credit Cards)

Access to online accounts

Log in here to make payments and manage your account. (Login payment customer service for Harbor Freight Credit Cards)

Phone Support and Help for Customers

• For payment and other assistance, call the Harbor Freight credit card customer service number at 855-341-3108.

Address for Credit Card Payment

Harbor Freight Credit Card

P.O. Box 71710

Philadelphia, PA 19176-1710