Roofing · Boston, MA

Roofing Repair Costs

Shingles, flashing, chimney caps, and related repairs. Estimates below are localized to labor and material rates in the Boston, MA area (zip prefix 021). Enter your exact zip to refine.

Showing local estimates for Boston, MA (02108)

Major$8,725 – $17,450

Roof - end of life

Full roof replacement

Major$2,775 – $8,900

Flat roof membrane - replace

Tear off and replace membrane section or full roof

Moderate$1,675 – $4,450

Replace skylight

Remove failed unit, install new skylight with flashing kit and interior finish

Moderate$325 – $3,900

Improper slate roof patch correction

Remove improper tar/caulk/cement patch and re-slate properly (slate hook or copper bib flashing)

Moderate$1,125 – $3,375

Install ice & water shield membrane

Install self-adhering ice barrier at eaves and valleys

Moderate$625 – $3,150

Chimney mortar joints deteriorated

Tuckpoint chimney masonry

Moderate$575 – $2,275

Repair ice dam damage

Repair damaged shingles, flashing, gutters, and interior water damage

Major$350 – $1,700

Flat roof membrane - repair

Patch membrane, reseal seams, repair flashing

Moderate$500 – $1,600

Chimney flashing leaking

Re-flash chimney at roof line

Moderate$250 – $1,225

Chimney crown cracked

Repair or replace chimney crown

Moderate$350 – $1,125

Roof valley flashing damaged

Replace valley flashing

Moderate$175 – $925

Repair skylight seal/flashing

Reseal or re-flash skylight at the roof interface

Minor$225 – $825

Ridge cap shingles damaged

Replace ridge cap shingles

Minor$175 – $825

Chimney cap missing/damaged

Install or replace chimney cap

Minor$225 – $700

Moss/algae growth on roof

Professional roof cleaning

Moderate$225 – $675

Roof flashing deteriorated

Replace roof flashing at penetrations

Moderate$175 – $550

Missing/damaged shingles

Repair/replace damaged shingles (per area)

Major$225 – $550

Roof sheathing water damage

Replace damaged roof decking (per sheet)

Moderate$75 – $350

Roof boot/pipe flashing cracked

Replace pipe boot flashing

About These Estimates

These estimates are based on national averages adjusted for local labor and material costs using BLS and BEA data. Actual costs vary based on specific conditions, contractor availability, and project complexity. Always obtain multiple quotes from licensed local contractors.