Statewide, a typical roof replacement for an average-sized home with standard architectural shingles generally falls somewhere between $9,500 and $18,000. Massachusetts tends to run a bit higher than the national average overall, largely due to labor costs and licensing requirements in the state. That said, this is a broad average — homes with larger footprints, premium materials like metal or slate, or more complex rooflines can easily push well past $25,000. Location within the state matters too, since labor rates and permit costs vary from town to town. The best way to get an accurate number is a personalized quote rather than relying on a statewide average.