Welcome to our new website. Established in 1974 Clean Machine Powerwash, Inc. has been serving Mass. and Conn. for the past 35 years. Our Services Include: House Washing, Truck Washing, Building Restoration, Sidewalk Cleaning and Graffiti Removal. We don't just wash we scrub, so you can say farewell to mold, mildew & dirt. Check out our website for information on the many services we offer.