Have been struggling with milk

Can anyone please point me to a good milk delivery group? I pretty much have tried all the major companies (amul, govardhan, mother dyetc) and they are for some reason shit here. We have a habit of making our own dahi and the quality is so bad. It's all jelly like. I can actually see the power floating when i cut the packet. I used to take hillandvalley before I shifted here and for some reason they are not reaching back. I am ready to pay a premium but it has to be worth it.