Water Damage Restoration Boston: $3,868 Avg + Frozen Pipes

Restoration rows are HomeAdvisor's national prices before insurance; we found no Boston-only restoration price. Boston rows are Angi's plumbing prices for the pipe itself.

Do this now: water in a Boston home

1. Close the main water shutoff, usually where the line enters the basement.
2. Keep away from wet wiring; shut off the breaker only from a dry spot.
3. Frozen pipe that split: BWSC says to thaw the rest with a hair dryer, never an open flame.
4. Photograph every wet room before anything is moved, then call your insurer.
5. Start drying. The EPA says materials dried within 24 to 48 hours usually will not grow mold.
6. Do not sign an assignment of benefits or any contract that hands your claim to a contractor.

Is it an emergency? Frozen pipes and basement backups in Boston

A burst pipe is Boston's most common water emergency: Logan Airport averages 91.6 days a year with a low at or below 32 F, NOAA's 1991 to 2020 normals show. Call right away if water is still running, if it reached outlets or the panel, if a ceiling is sagging, or if sewage came up a floor drain; HomeAdvisor prices black water cleanup at $7 to $7.50 per square foot. A small clean leak you have stopped can be dried by a scheduled visit inside the EPA's 24 to 48 hour window.

BWSC's winter advice: let a slow trickle run from faucets on pipes in unheated spaces, and never use an open flame to thaw a pipe.

Boston basements: backwater valves and floor drain plugs

BWSC advises a backwater valve on fixtures below street grade and a floating floor drain plug at the lowest point of the basement, to keep sewer water from coming up during heavy storms. The sewer lateral from the building to the BWSC main is the owner's; if it is blocked, collapsed or leaking, BWSC's Sewer Lateral Financial Assistance Program can give a one-time grant of up to $8,000 or $6,000 after BWSC verifies the problem. Clearing the line is covered on plumber in Boston, and the cleanup on sewage cleanup.

Who fixes the leak in Boston: BWSC's LUTO rule

A leak on the private part of the water service pipe is the owner's to fix within 15 days under BWSC's Leak Up To Owner program, or service is terminated, immediately in an emergency. Eligible one to three family homes can have BWSC replace a pipe 2 inches or smaller and pay in one payment or 24 installments. We found no BWSC bill adjustment for leaks; billing errors must be reported within 30 days (617-989-7800).

Old housing and water damage in Boston

The median Boston home was built in 1947, the Census Bureau's 2020 to 2024 survey shows, against 1980 nationally, so many basements have old drains, old supply lines and no backwater valve. The City's Home Repair and Improvement Loan offers deferred, interest-free loans up to $50,000, with basement water management listed as eligible, for incomes at or below 135% of area median; one-third is forgiven after 10 years. Ceiling stains from above are covered on ceiling water damage repair.

Rentals: the 48-hour drying rule in Massachusetts

Massachusetts' 2023 State Sanitary Code (105 CMR 410) says that after a flood or leak, the owner of a rental must make sure all surfaces are dry within 48 hours of notice, and a Board of Health agent may inspect any mold or excess moisture, the Environmental Law Institute's 2024 summary and McLane Middleton report. In Boston, those complaints go through 311 to Inspectional Services. Mold that already started is covered on mold removal in Boston.

Fire damage restoration in Boston: $3,083 to $52,031

Fire damage restoration costs $3,083 to $52,031 for most homeowners in HomeAdvisor's June 2026 national data, with a $27,477 average, and HomeGuide puts most jobs at $4 to $7 per square foot; we found no Boston-only price. Every fire job is also a water job, because of the water used to put it out. The American Red Cross says to stay out until fire authorities say it is safe and not to throw anything away until it is inventoried for the insurer.

Your insurer will want the fire report. Boston Fire's fire report and records request line is 617-343-3402; car fire reports (Massachusetts DFS Form 33C) go through the Fire Investigation Unit at 920 Massachusetts Avenue, 617-343-2215. Photograph everything, call your insurer, and do not sign over your claim to a contractor. Next steps are in fire damage restoration and smoke damage restoration.

Local rules, programs, contacts and climate for Boston, from the official, utility, Census and NOAA pages listed under Sources.

Hiring a water damage company in Boston: what to ask

1. Will you give me a written scope with prices before work starts?
2. Which water category is this, and how will you show the structure is dry?
3. Are you registered as a Home Improvement Contractor for the rebuild work, and can I see proof of insurance?
4. Who handles the plumbing repair, and will that plumber pull a permit?
5. Will you work with my insurer without me signing over the claim?

Compare water damage restoration in Washington, DC and water damage restoration in New York City. National prices are in the water damage restoration cost guide and home repair costs; the water damage restoration guide covers the first 48 hours.