Real California milk. Grade A. Pasteurized. The very best. Questions or comments? Contact us at: knudsen.com or call: 1-800-348-1492 please have package available. The Very Best: Tom and Carl Knudsen started their California creamery in 1919 with a simple goal: make only the best dairy products by using the freshest, most wholesome ingredients. Almost a century later, we continue our founders' pledge to offer only the very best to you and your family.