Hi Grade Asphalt & Seal Coat Inc is an active carrier based out of Edgewood, Washington. Hi Grade Asphalt & Seal Coat Inc operates under USDOT number 1245485. Hi Grade Asphalt & Seal Coat Inc has 9 tractors and employs 2 drivers. Hi Grade Asphalt & Seal Coat Inc is authorized to operate Intrastate Non-Hazmat cargo.