Imagination, Integrity, Excellence, Since 1956
Interior Systems International, Inc. is an innovative and established manufacturer and installer of acoustical ceiling and wall products. Located in La Crosse, Wisconsin, Interior Systems was formed as La Crosse Acoustical Tile Company in 1956. The company began business as an acoustical ceiling contractor, installing ceilings in the La Crosse area. Since the 1970’s the company has created acoustical ceiling products with many customization options such as custom sizes, scored designs, edge details, and paint finishes.
In 2007, Interior Systems expanded to a new office and showroom. The new showroom represents our design conscious vision and displays many of our popular ceiling and wall products. We encourage Designers, Architects and the public alike to experience our unique products in person at 1721 Miller Street, La Crosse, WI 54601.
Interior Systems continues to seek constant improvement and expansion of high quality products and services that exceed our customer’s expectations with uncompromising integrity, responsiveness and dependability.