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Water Damage, Mold and Restoration Companies in Waltham, MA

Waltham, MA has 10 restoration and remediation companies in our listings, 3 list themselves as open 24 hours and the most reviewed is SERVPRO of Lexington, Waltham, Watertown, Arlington, Somerville, Charlestown with 559 reviews.

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All 10 Companies in Waltham

Sorted by distance from the middle of Waltham by default. Use the buttons to sort by reviews or filter by service.

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  1. 1

    Cleanway24/7

    83 Felton St · Waltham 0.0 mi

    Google rating 5.0 from 65 Google reviews BBB profile

    Top Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  2. 2

    Colt Home Services24/7

    99 Felton St · Waltham 0.0 mi

    Google rating 4.9 from 331 Google reviews Facebook 5.0

    Top Rated 2026

    Water Damage

  3. 3

    Cleary and Son

    192 Felton St · Waltham 0.3 mi

    Google rating 3.3 from 6 Google reviews

    Verified Remediation Pro

    Fire and Smoke

  4. 4

    SERVPRO of Lexington, Waltham, Watertown, Arlington, Somerville, Charlestown24/7

    50 Sun St Ste 1 · Waltham 0.3 mi

    Google rating 5.0 from 559 Google reviews Facebook 5.0

    Top Rated 2026Most Reviewed 2026

    Water DamageMoldFire and SmokeSewageBiohazard

  5. 5

    ACI Fire Smoke Water

    Service area business · Waltham 0.4 mi

    Google rating 5.0 from 1 Google review

    Verified Remediation Pro

    Water DamageMoldFire and Smoke

  6. 6

    Company — WASH'EM CLEAN

    23 Summer Ave · Waltham 0.6 mi

    Google rating 4.9 from 112 Google reviews BBB profile

    Top Rated 2026

    Water DamageMoldFire and SmokeStormOdor

  7. 7

    HomeTeam of Boston

    Service area business · Waltham 1.6 mi

    Google rating 5.0 from 199 Google reviews

    Top Rated 2026

    Mold TestingAsbestosLead Paint

  8. 8

    Pillar To Post Home Inspectors - Matt Deveaux

    182 Harrington Rd · Waltham 1.7 mi

    Google rating 5.0 from 136 Google reviews

    Top Rated 2026

    Mold TestingAsbestosLead Paint

  9. 9

    Hub Testing Laboratory Inc

    95 Beaver St · Waltham 1.8 mi

    Google rating 4.5 from 8 Google reviews Yelp 4.2 · BBB profile

    Verified Remediation Pro

    MoldMold TestingAsbestosLead Paint

  10. 10

    Dans Painting & General Contracting LLC

    Service area business · Waltham 3.5 mi

    Google rating 5.0 from 62 Google reviews

    Top Rated 2026

    Water Damage

Reviews on Other Sites in Waltham

On Angi

We did not find an Angi profile we could match to a company here yet.

Have a BBB Profile (3)

Also matched here, 2 on Facebook and 1 on Yelp. Those show on each company row above.

A BBB profile is a listing with the Better Business Bureau. It is not the same as BBB accreditation. We only list a profile when its name and city match the company.

What It Costs Around Waltham

Prices in the Boston-Cambridge-Newton, MA-NH area run about 8 percent above the national average, so local jobs tend to cost more than the national figures.

JobTypical in WalthamNational typical
Water Damage Restorationper job, a single room of clean water$1,100 to $3,200$1,000 to $3,000
Mold Remediationper job, a typical professional job$1,600 to $6,500$1,500 to $6,000
Mold Inspection and Testingper visit, a visual inspection$225 to $650$200 to $600
Fire and Smoke Damage Restorationper room, light smoke cleaning$550 to $2,700$500 to $2,500
Asbestos Testing and Abatementper job, a single area in a home$1,300 to $5,400$1,200 to $5,000
Lead Paint Testing and Abatementper visit, an XRF inspection of a typical home$325 to $750$300 to $700
Hoarding Cleanupper job, light clutter in a few rooms$1,100 to $3,200$1,000 to $3,000

Full Boston cost guide

Ice Dams and Old Basements in MetroWest

Newton, Waltham, Framingham and nearby suburbs have many older colonials and capes with fieldstone or block basements. Spring rain and snowmelt raise groundwater, and water seeps in along the base of the wall. Ice dams are a yearly problem on homes with shallow attics, so better attic insulation and ventilation pay off.

Questions People Ask

How many water damage and mold companies serve Waltham?
We list 10 companies in Waltham, MA. 3 of them work from a service area without a public storefront.
Which water damage and mold companies in Waltham are open 24 hours?
3 list themselves as open around the clock, including SERVPRO of Lexington, Waltham, Watertown, Arlington, Somerville, Charlestown, Colt Home Services and Cleanway. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Waltham?
Among companies with at least 20 public reviews, the highest rated are SERVPRO of Lexington, Waltham, Watertown, Arlington, Somerville, Charlestown (5.0 from 559), HomeTeam of Boston (5.0 from 199) and Pillar To Post Home Inspectors - Matt Deveaux (5.0 from 136). A high rating from a small number of reviews is weaker evidence than a slightly lower rating from hundreds.
What should I do before a company arrives in Waltham?
Stop the source if you safely can, shut off power to wet areas at the panel only if you are standing somewhere dry, photograph everything, and move valuables out of the water. Our step by step guide covers the first hours in detail.

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