Diamond Line Delivery Systems, Inc.
1019 6th Avenue North
Kent, Washington 98032
Phone: 253-395-0686/800-786-3677
Fax: 855-869-9160/253-872-1897
Employee contacts
| Staff | Extension | Title |
| David Millman | 2963 | Customer Service |
| Cassie Gallegos | 2918 | Customer Service/Rates |
| Brandon Cruz | 2961 | Terminal Manager |
| Parker Lake | 2959 | Dispatch |
| Ken Rappe | 2952 | Sales |
| Taylor Rappe | 2950 | Customer Service |
| Teresa Steiner | 2958 | Customer Service |