Willard D Koop & Gaylan L Koop is an active carrier based out of Anderson, California. Willard D Koop & Gaylan L Koop operates under USDOT number 1876668. Willard D Koop & Gaylan L Koop has 1 tractor and employs 2 drivers. Willard D Koop & Gaylan L Koop is authorized to operate Intrastate Non-Hazmat cargo.