Founded in 1978, Langenwalter Carpet Dyeing is one of the largest full-carpet color correction franchise systems. The company operates through more than 150 franchise locations throughout the United States and Canada. It offers repair services for a variety of color problems, such as bleach, rust, dark, red and pet spots, sun fading, furniture stains, carpet dyeing, and minor floor problems and repairs. The company additionally provides repair services for bleeding and crocking, fume fading, light colored stains, streaking, dark edges, mill soil, grease spots and yellow mystery spots. Langenwalter Carpet Dyeing provides a full line of services, including installation, side match, end-to-end roll match and color blending services. The company is headquartered in Placentia, Calif.