K.O.S Power washing is a locally owned company serving all of North Alabama! K.O.S is owned and operated by Cody Kirkland. Cody has grown his business and believes in continual improvement when discovering newer and safer ways to provide an optimal clean without using damaging HIGH PRESSURE. KOS Power Washing is one of only two companies in the state of Alabama that holds an OSHA Safety Certification. Website: https://kospowerwash.com read full review »