About Us

Langenwalter was founded in 1978 and has grown to more than 150 franchise locations in the U.S. and Canada.

Langenwalter began as a group of manufacturing chemists dedicated to developing superior chemicals and cleaners for the janitorial and carpet cleaning industry. Langenwalter soon realized that their chemicals and cleaners were far superior to those being used in the industry. What was missing though, was the necessary training and application of those materials. Langenwalter then introduced a franchise system in 1981 to create an innovative method and system unparalleled in the industry.

Langenwalter is the largest full carpet color correction Franchise System. They have been consistently selected by Success, Entrepreneur, and Franchise Buyers magazines as one of the top franchises in North America.

Langenwalter Company Headquarters
1111 South Richfield Road
Placentia, CA 92870-6790
Phone: 800/422-4370


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