ProWorks Professional Roof Cleaning in Pittsburgh, PA

Whether your roof is discolored from general pollution or showing visible signs of moss, algae, lichen, or mildew, ProWorks provides a safe, effective, and locally proven way to restore its appearance. A dirty roof isn’t just unsightly. It can also trap moisture, weaken shingles, reduce energy efficiency, and create a habitat for pests. Moss and algae feed on the limestone filler used in many asphalt shingles, which can shorten the lifespan of your roof if left untreated.

  • Remove moss, algae, mold, and mildew
  • Reduce moisture retention that leads to premature shingle decay
  • Improve curb appeal and home value
  • Minimize pest activity tied to roof debris and damp surfaces
  • Extend the lifespan of your roofing system

25 Years of Safe, Effective Roof Cleaning Techniques

Our technicians know how to handle older homes, steep roofs, and weather-worn materials. We use cleaning methods designed specifically for avoiding high pressure that can damage shingles or void warranties.

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