On Top Roofing

On Top Roofing combines residential and commercial roofing with related repair work, metal roofing, and siding. Its stated process runs from survey and estimate through clearing and protecting the area, tear-off, pre-installation preparation, installation, cleanup, and a final walk-through. The company also offers free estimates, lists wood and vinyl siding among its options, and says it provides a 10-year labor warranty with extended warranties on materials. Based in Millbury, On Top Roofing serves Worcester County, Middlesex County, and Norfolk County, with Worcester, MA identified in its service messaging. The company can be reached at (508) 299-7663. A 4.9 rating across 113 Google reviews is also shown. For a project discussion, the key points to confirm are the roof type, repair or replacement scope, selected materials, and the specific material warranty that applies.