Become a new customer

Groskopf Warehouse and Logistics welcomes new customers from all over the world. The process is simple and we're here to help. Please download the forms we've included here and call John Connolly, VP Operations at 707-939-3110 with any questions.

Forms and Procedures

Groskopf's downloadable forms are in Portable Document Format (PDF) and require Adobe Reader to view them. The viewer is free and downloadable on

Please submit a request via email, fax, or phone to obtain hard copies of the forms.

To become a warehouse customer, please fill out the following forms:

GWL New Customer Information
Storage Agreement
Small Producer Declaration
Appendix A to Storage Agreement
Credit Application
GWL Order Form

Information you will find of use:

Warehouse Customer Procedures
Building Property Information

Warehouse customers are assigned a User ID and password to access their account information. Your personal Customer Service Representative will contact you with this information and walk you through the process.