Water Damage Restoration FAQ for Boston

Call a water damage restoration crew to start extraction and drying, and open a claim with your insurer. If the water came up through the floor drain, it is a sewer backup and needs biohazard handling; if it came from the harbor, treat it as contaminated floodwater. For the source, call the right trade: a plumber for a failed line, a sewer contractor for a collapsed lateral. Getting drying started fast is what prevents mold and protects the basement.

Water damage is treated as an emergency here, so help is available day or night across Boston and Greater Boston. When you call, describe the volume and the rooms affected so the crew arrives with the right pumps and drying equipment.

Most homes dry in three to five days, depending on how much water there was and what it soaked into. Old plaster, hardwood, and water trapped in walls or a stone basement take longer. Crews verify dryness with moisture meters rather than calling it done early.

Small clean-water jobs often run a few hundred to about $1,500, a moderate basement or ice-dam job $1,500 to $4,500, and a large or contaminated sewer-backup or flood loss $5,000 to $15,000 or more. The water category, area, materials, and rebuild scope set the price. See our cost guide.

It depends on the cause. A sudden burst pipe is usually covered, minus your deductible, and interior ice-dam damage usually is too. Sewer and drain backups are excluded unless you carry a backup-of-sewer rider. Coastal surge and overland flooding need separate flood insurance. Read our insurance guide.

The interior water damage from an ice dam, stained ceilings, wet walls, and ruined insulation, is usually covered by a standard Massachusetts homeowners policy minus your deductible. Removing the dam itself or repairing the roof is often treated as maintenance and excluded. Document everything with photos.

Boston's housing is old and built over fieldstone basements that seep, the sewer system is aging and parts carry stormwater that backs up in heavy rain, and neighborhoods like Back Bay sit on filled land with a high water table. Add coastal surge near the harbor and a deep winter freeze, and the basement is where the water ends up.

Mold can begin within 24 to 48 hours of materials getting wet, and a closed, humid stone basement is an ideal environment for it. That short window is why fast extraction and verified drying matter so much.

Almost always an ice dam. Snowmelt refreezes at the cold eave, backs up under the shingles, and runs into the attic, ceilings, and walls. The stain means water is in the structure and needs drying, not just paint. See our ice dam page.

Make it safe by keeping clear of water near outlets, the boiler, or the panel, stop the source if you can, photograph everything for your claim, move valuables up off the floor, and call for help. Do not run a household vacuum over standing water. See our first-steps guide.

Yes. A sewer backup is Category 3 black water, carrying bacteria, viruses, and parasites, and requires protective equipment, the right disinfectants, and safe disposal. Porous materials it soaked, like carpet, pad, and the bottom of drywall, usually have to be removed. This is a job for a crew, not a mop.

An experienced local crew helps homeowners across Boston and Greater Boston, including Cambridge, Somerville, Brookline, and Quincy, plus neighborhoods like South Boston, Dorchester, Jamaica Plain, Back Bay, Beacon Hill, East Boston, Roslindale, and Brighton.