ARCO offers top-tier quality gas at competitive prices, making it a go-to stop for travelers on I5 in the Northwest. Customers appreciate the clean facilities, including restrooms, and friendly staff. Many reviews highlight the quick service from gas attendants, who are professional and helpful. Although experiences with cashiers can vary, the overall atmosphere is positive, with some staff described as sweet and accommodating. The store also features fresh baked cookies and pastries, making it a delightful stop for snacks. However, it can get crowded, especially around 5 PM. Overall, ARCO is known for its quality fuel and pleasant customer experience.