 Walker Mower from the Powerhouse. Walker Mowers are made right here in the USA and have a tradition of excellence for over 40 years. This premium riding mower offers the absolute best in quality cut, durability, and year-round versatility. If you are ready for a better mower, better looking yard, and a mower that is made to do the job fast, easy, and beautifully, the Powerhouse on West Chicago Street is ready to assist. The Powerhouse is your local source for Walker Mowers.