Knisley Welding, Inc is perceived as one of American Portable Welding's biggest rivals. Knisley Welding, Inc was founded in 1974, and its headquarters is in Loomis, California. Like American Portable Welding, Knisley Welding, Inc also works within the Banking, Financial Services and Insurance field. Knisley Welding, Inc has 40 fewer employees than American Portable Welding.