A roof replacement in Greater Boston is typically $9,000–$18,000 for a 2,000 sq ft single-story (asphalt 3-tab or architectural shingle). Premium materials (metal, slate, synthetic slate) run $25,000+.
What's actually in the price
- Tear-off and dumpster: $1,500–$2,500.
- Underlayment + ice & water shield: $800–$1,200 (mandatory in MA for the first 3' from eaves).
- Shingles (architectural, 30-year): $80–$120/square (a "square" = 100 sq ft).
- Labor: $50–$80/square for the install crew.
- Flashing, vents, drip edge: $400–$900.
- Disposal + cleanup: $300–$600.
Verify before signing
Massachusetts CSL license number (HIC for residential), proof of workers' comp + general liability insurance, and the manufacturer's installer credential (GAF Master Elite, Owens Corning Preferred, etc) — the warranty depends on the latter.