Billing and Credit

Central Pre-Mix offers customers the services and features to make their account setup and bill-paying process as efficient and painless as possible.

New Account Setup

If you are interested in becoming a customer with Central Pre-Mix, please fill out the credit application and fax the completed form to (509) 536-3051 or send to our Credit Department email.

Download Credit Application

For deliveries to Oregon or if you are a licensed contractor in the states of Washington, Oregon or Idaho, please complete the Resale Certificate.

Download Resale Certificate


Central Pre-Mix is proud to offer E-Invoicing to all customers with active accounts. With this tool, customers can easily access their invoices as early as one day after order pick up. You may also have your invoices emailed to more than one email account.

Set up your E-Invoicing Account

On-Line Bill Pay

Our new on-line bill pay system is an efficient way to pay your invoices. Along with the E-Invoicing tool, customers can access and pay their invoices without leaving their desk. This is a convenient and easy way to pay your bills and save time.

Set up your On-Line Bill Pay Account