We use the best materials, tested for Northern NJ's weather, to clean, seal, and restore your patio at a fraction of the cost. Our trained staff have expertise in power washing, detergents, and sealers. ProSeal LLC, a trusted paver sealing company in NJ, believes that the beauty underneath your current patio is just waiting to be unleashed. We breathe new life into your once beautiful space, leaving it looking as fresh and professional as the day it was first installed. The best part? This transformation service comes at a fraction of the cost of a full replacement. We are the premier Northern NJ pressure washing and house washing company, preserving the value of your concrete, and therefore the investment in your home - and the quality of your life while living in it. We have been selected as Keller Williams Preferred Partners for the same reasons many of our clients come back to us: trained staff, professional onboarding, and we don't leave until you're satisfied.