Oberweis Dairy Delivery
We had Oberweis delivery for a while. They were very reliable and offered a large variety of food, processed, frozen stuff, other than dairy. The dairy was, as you would expect, fresh and delicious.
We cancelled only because I didn't like to get 2 gallons of milk all at the same time. We have a small fridge and 4 half gallons takes up a lot of space. Plus most of the dairy products are available at my local grocery anyway.
All in all, no complaints; it just didn't work for me.