Masters Mechanical Insulation is a commercial and industrial mechanical insulation contractor serving Minnesota, Wisconsin, North Dakota, South Dakota, Iowa and Michigan. We specialize in insulating the following systems: HVAC duct, Domestic hot & cold water lines, Ammonia lines, Refrigerant lines, Tanks, Vessels, Chilled water lines, Hydronics, Boilers and more.  We strive to be the best in the industry by buying top brand products and focusing on quality, not quantity. Please consider us for your next project and let us prove to you we are "setting new standards" in the industry.