Kalins Indoor Comfort
Kalins Indoor Comfort
1715 4th St, South Sioux City, NE 68776
1715 4th St, South Sioux City, NE 68776
Originally begun as the Norfolk Furnace Company, Jacob Kalin founded the company known today as Kalins Indoor Comfort back in 1921. His son, Sid Kalin, joined the business after WWII.