24/7 mold response (844) 352-3560
IICRC Certified FirmLicensed MA General Contractor4.9 stars, 240 reviewsSame-day & 24/7 responseWe bill your insuranceFree estimates

Boston, Massachusetts

Mold Removal and Remediation Service in Boston, MA

From the first call to the final check, we handle mold in Boston start to finish. Same-day response and we bill your carrier.

IICRC certifiedSame-day responseWe bill insuranceFree estimates
Black mold spreading down an interior wall in a Boston, Massachusetts home

If you see mold right now

Three things to do while you wait

Stop the moisture

Shut off any active leak and wipe up standing water. Mold needs moisture to spread, so cutting the water source first slows it down.

Keep the area closed

Avoid disturbing or scrubbing heavy growth. Close doors to the room so spores are not spread through the rest of the home.

Call our 24/7 line

Reach our team any hour at (844) 352-3560. We will talk you through the next steps and set a same-day visit when needed.

Reviews

Rated 4.9 by Boston-area neighbors

4.9
from 240 reviews

Called about a musty smell and they walked me through every step before starting. The area was contained properly and the odor was gone when they finished.

Vivian Lockhart
Boston, MA · September 21, 2025

They handled a big mold problem in our church building with care and respect. Excellent work.

Ophelia Drummond
Auburndale, MA · November 16, 2023

Very thorough mold inspection. They explained the lab results in plain words and gave us a fair quote.

Orson Rothwell
Auburndale, MA · June 11, 2022

Our process

Our mold removal process in Boston, MA

Inspect

We locate the mold and the moisture feeding it using meters and, where useful, testing.

Contain

We seal the work area with plastic sheeting and run HEPA air scrubbers under negative air.

Remove

We take out moldy material, HEPA vacuum, and clean surfaces with proven methods.

Dry

We dry the structure with commercial dehumidifiers until moisture readings return to normal.

Verify

We recheck the space and can arrange clearance testing so you know the job is done.

Why Boston homeowners call us

IICRC-certified mold removal near Boston

IICRC-certified crew

Our technicians follow the IICRC S520 standard for mold remediation, so the work in Boston meets a recognized industry benchmark.

We bill your insurance

Insurance is accepted and we bill your carrier directly, handling the photos and paperwork that keep a claim moving.

Same-day, open 24/7

Mold does not wait. Call any hour and we can often reach a Boston home the same day.

Local since 2007

We are based in Auburndale, minutes from Boston, and we know Massachusetts homes from finished basements to crawl spaces.

Where we work in Boston

Boston neighborhoods we cover

From older homes near downtown Boston to newer builds nearby, we handle basement, bathroom, and attic mold across Suffolk County.

Beacon HillVA Boston Healthcare System, Brockton CampusEast CambridgeCharlestownCambridgeDorchesterQuincyLynn
See our full service area

What it costs

Mold removal cost in Boston, MA

Every home is different, so here are the typical Massachusetts ranges we see. These are planning numbers, not a quote. What you pay depends on how much mold there is, where it is, and what caused it.

Small area
$500 to $1,500

A single moldy spot, a closet, or under a sink. We contain it, remove it, and treat the surface.

One room
$1,500 to $3,500

A bathroom, kitchen, or bedroom with mold on a wall or ceiling, plus the moisture source fixed.

Basement, attic, or crawl space
$2,000 to $6,000

Larger areas that need more containment and drying. Common here after spring rain or a slow leak.

Whole-house or severe
$10,000 and up

Mold across several rooms or after major water damage. We work in phases, room by room.

We give free estimates, so the surest way to know your number is to call and let us walk the space with you. Want a ballpark first? Try our instant mold remediation cost calculator. Filing a claim? We bill your carrier directly, so see our mold insurance claims guide.

On the job

Mold remediation work near Boston

Local knowledge

Why Boston homes get mold

Boston homeowners know Massachusetts weather is hard on houses. Moisture finds its way into basements and crawl spaces across Suffolk County, and mold follows close behind.

It usually starts with water: a drip under a sink, humidity that never quite clears, or seepage after a storm. Given a few damp days, mold spreads across drywall, framing, and flooring.

We handle it end to end in Boston: find the moisture, seal the room, remove the mold safely, and recheck the space so you know the job is done.

  • Heavy rain and seasonal flooding pushing water toward foundations and crawl spaces
  • Humid seasons that keep indoor moisture high for weeks at a time
  • Air conditioning condensation feeding mold on cool basement and closet walls
  • Roof and plumbing leaks in Boston homes that feed hidden mold for months before anyone notices

If your Boston home has a radon mitigation system, the fans and pipes often sit right where basement mold begins. We work carefully around them so we clear the mold without disturbing your setup.

Whatever started it, we find the moisture source first, because mold always returns if the water problem is left behind. Our methods follow public guidance from the EPA and the CDC on handling indoor mold safely.

Certified & trusted

Standards we work to, carriers we bill

Better Business Bureau accredited
United States Environmental Protection Agency
State Farm insurance accepted
Allstate insurance accepted
American Family Insurance accepted

Good to know

Mold removal in Boston, MA: common questions

What causes mold in Boston homes?

Almost always moisture: humidity, a hidden leak, or water pushed toward the foundation after heavy rain. We find and fix the source, not just the surface.

Is the mold in my Boston home dangerous?

Any mold can affect indoor air, so it should be handled with care. We contain the area and follow EPA and CDC guidance to remove it safely.

How fast can you reach Boston?

We answer our line 24/7 and often reach Boston homes the same day. For an active leak or heavy growth, call right away so we can contain it quickly.

Do you serve all of Boston?

Yes. We cover Boston and the surrounding Suffolk County area, and we can usually reach your home the same day you call.

Talk to a certified team now

Found mold in Boston, MA?

Call our 24/7 line and talk to the certified crew directly. Same-day response, we bill your insurance, and free estimates.