Mountain Water Ice is native to Southern California. Mountain Water Ice has manufacturing plants in Carson and Oceanside. It is one of the most popular brands in the area.
Mountain Ice filters and treats the spring water that is then frozen into blocked and crushed ice. Mountain Ice also makes dried ice. Its major truck fleet is also located here. Mountain Ice does deliveries throughout the entire week, but companies should place their orders during regular business hours.
In 2006, the company was acquired by Artic Glacier, but kept its name and branding.