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Mold Remediation in Philadelphia, PA

Listed contractors scored from on-file facts — not star ratings

Philly mold after water is often hidden: slow stack leaks behind plaster, damp party walls, and humid summers in finished basements. By the time you smell it, the paper facing on drywall or the cavity behind lath may already be colonized. Bleach on plaster is not remediation.

What mold removal involves in Philadelphia

Listed mold shops should contain the work area, run negative air, remove contaminated porous material, HEPA-clean what stays, and fix the moisture source. In a rowhome, containment matters so spores do not load the neighbor's unit. Ask for clearance testing in writing if you plan to sell.

PA insurance notes for Philadelphia

Mold is typically covered only when it follows a covered sudden loss, and PA policies often cap it around $5,000–$10,000. Mold from a ignored stack leak or basement humidity is usually excluded. Seller disclosure in Pennsylvania expects known material defects to be reported.

Cost factors

Statewide planning ranges on RestorePA put most residential mold jobs at $1,500–$6,000, with whole-basement or attic containment able to reach $10,000+. Philly plaster and party-wall access push labor up; get the square footage and containment plan in writing.

How we ranked Philadelphia shops for 2026

Scores use only facts already stored on each RestorePA listing. We do not invent ratings, reviews, or credentials. Featured is placement (editorial today, or purchased). It is not a merit rank and is not used in the 2026 score.

  1. 1. IICRC certification

    +30 if the listing self-reports IICRC. Verify on the IICRC Global Locator — RestorePA does not re-test firms.

  2. 2. 24/7 response

    +20 if the listing advertises 24/7 emergency response. We have not sat on every after-hours line.

  3. 3. HQ in this city

    +15 if the address city on file matches this metro. Suburban HQs that still cover the city do not get this bonus.

  4. 4. Years in business

    +1 per stated year, capped at 40. Missing years score 0 — we do not guess founding dates.

  5. 5. Verified license on file

    +15 if a PA HIC (or other license) number is already stored on the listing. Confirm on the PA DLI HIC search.

  6. 6. BBB rating on file

    +10 if a BBB letter grade is already on file from a public listing. Cited as BBB, not a RestorePA star rating.

  7. 7. Sewage, mold, website

    +5 sewage, +3 mold, +2 public website. Extra service flags only when already listed.

Featured is placement (editorial today, or purchased). It is not a merit rank and is not used in the 2026 score.

Featured24/7 Emergency

Jefferson Water Damage & Restoration

Philadelphia, PA · 10 yrs in business

Independent / locally listed

Water DamageMold RemediationSewage BackupFire & Smoke

Locally owned Philadelphia restoration company offering 24/7 water extraction, mold remediation, sewage cleanup, fire/smoke restoration, and reconstruction. IICRC-certified team serving Greater Philly and surrounding suburbs.

Featured24/7 Emergency

New Image Restoration

Drexel Hill, PA

Independent / locally listed

Water DamageMold RemediationFire & Smoke

24/7 fire, water, and mold restoration for Philadelphia, Delaware County, Montgomery County, and Bucks County. IICRC-certified emergency response with live answer after hours.

Featured24/7 Emergency

Paul Davis of Greater Philadelphia Suburbs

West Chester, PA

Paul Davis franchise

Water DamageMold RemediationFire & Smoke

Paul Davis franchise serving the Greater Philadelphia suburbs from West Chester. Water extraction, structural drying, mold remediation, fire cleanup, and insurance-friendly documentation.

11 mold removal companies serving Philadelphia, ranked

Numbered order is the 2026 directory score. Featured badges here still mean placement, not a higher rank.

Comparison of listed restoration contractors in Philadelphia, PA
RankCompanyIICRC24/7HQ hereYearsLicenseBBB
1Royal Water Damage RestorationOn fileAdvertised—21—A+ (BBB)
2Jefferson Water Damage & RestorationFeatured placementOn fileAdvertisedYes10——
3Property Recovery 911On fileAdvertisedYes—PA HIC #106384—
4SERVPRO of Pennypack / BustletonOn fileAdvertisedYes———
5SERVPRO of South Philadelphia / SE Delaware CountyOn fileAdvertised————
6New Image RestorationFeatured placementOn fileAdvertised————
7Paul Davis of Greater Philadelphia SuburbsFeatured placementOn fileAdvertised————
8SERVPRO of Overbrook / Center City PhiladelphiaOn fileAdvertised————
9First Choice Restoration—AdvertisedYes———
10Philadelphia Disaster Restoration—AdvertisedYes———
11Bustleton Restoration——Yes———
  1. 1
    24/7 EmergencyIndependent / locally listed

    Royal Water Damage Restoration

    Willow Grove, PA · 21 yrs in business (as stated)

    Yes IICRCYes 24/7— HQ in city— License on fileYes BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · 21 years stated · BBB A+ (on file) · Sewage listed · Mold listed · Website on file

    Water DamageMold RemediationSewage BackupFire & Smoke
  2. 2
    Featured24/7 EmergencyIndependent / locally listed

    Jefferson Water Damage & Restoration

    Philadelphia, PA · 10 yrs in business (as stated)

    Yes IICRCYes 24/7Yes HQ in city— License on file— BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · HQ in this city · 10 years stated · Sewage listed · Mold listed · Website on file

    Water DamageMold RemediationSewage BackupFire & Smoke
  3. 3
    24/7 EmergencyIndependent / locally listed

    Property Recovery 911

    Philadelphia, PA

    Yes IICRCYes 24/7Yes HQ in cityYes License on file— BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · HQ in this city · PA HIC #106384 · Mold listed · Website on file

    Water DamageMold RemediationFire & Smoke
  4. 4
    24/7 EmergencySERVPRO franchise

    SERVPRO of Pennypack / Bustleton

    Philadelphia, PA

    Yes IICRCYes 24/7Yes HQ in city— License on file— BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · HQ in this city · Sewage listed · Mold listed · Website on file

    Water DamageMold RemediationFire & SmokeSewage Backup
  5. 5
    24/7 EmergencySERVPRO franchise

    SERVPRO of South Philadelphia / SE Delaware County

    Collingdale, PA

    Yes IICRCYes 24/7— HQ in city— License on file— BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · Sewage listed · Mold listed · Website on file

    Water DamageMold RemediationFire & SmokeSewage Backup
  6. 6
    Featured24/7 EmergencyIndependent / locally listed

    New Image Restoration

    Drexel Hill, PA

    Yes IICRCYes 24/7— HQ in city— License on file— BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · Mold listed · Website on file

    Water DamageMold RemediationFire & Smoke
  7. 7
    Featured24/7 EmergencyPaul Davis franchise

    Paul Davis of Greater Philadelphia Suburbs

    West Chester, PA

    Yes IICRCYes 24/7— HQ in city— License on file— BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · Mold listed · Website on file

    Water DamageMold RemediationFire & Smoke
  8. 8
    24/7 EmergencySERVPRO franchise

    SERVPRO of Overbrook / Center City Philadelphia

    King of Prussia, PA

    Yes IICRCYes 24/7— HQ in city— License on file— BBB on file

    Directory facts used for this rank: IICRC on file · Advertises 24/7 · Mold listed · Website on file

    Water DamageMold RemediationFire & Smoke
  9. 9
    24/7 EmergencyIndependent / locally listed

    First Choice Restoration

    Philadelphia, PA

    — IICRCYes 24/7Yes HQ in city— License on file— BBB on file

    Directory facts used for this rank: Advertises 24/7 · HQ in this city · Mold listed · Website on file

    Water DamageMold RemediationFire & Smoke
  10. 10
    24/7 EmergencyIndependent / locally listed

    Philadelphia Disaster Restoration

    Philadelphia, PA

    — IICRCYes 24/7Yes HQ in city— License on file— BBB on file

    Directory facts used for this rank: Advertises 24/7 · HQ in this city · Mold listed · Website on file

    Water DamageMold Remediation
  11. 11
    Independent / locally listed

    Bustleton Restoration

    Philadelphia, PA

    — IICRC— 24/7Yes HQ in city— License on file— BBB on file

    Directory facts used for this rank: HQ in this city · Mold listed

    Water DamageMold RemediationFire & Smoke

First hour

What to do before a crew arrives

This is practical safety and insurance hygiene — not a promise that anyone is already on the way.

  1. 1

    Make it safe

    Shut off the water if you can reach the valve. Stay out of rooms with standing water near outlets. Sewage: keep kids and pets out.

  2. 2

    Document, then move valuables

    Video a slow walkthrough. Photograph the source. Then lift furniture onto blocks — not before you have pictures.

  3. 3

    Call a mitigation crew, then insurance

    A plumber fixes the pipe. A restoration company extracts and dries. Most sudden plumbing losses in PA are claimed on homeowners insurance.

Mold Removal questions in Philadelphia

Who does mold remediation in Philadelphia, PA?

Every shop on this page lists mold among its RestorePA services. Confirm containment and clearance when you call — a water-extraction truck is not automatically a mold crew.

Is a musty Philly basement always a mold job?

Musty smell after a leak is a moisture-and-possible-growth problem. Small non-porous spots can be DIY; anything in a wall cavity, after sewage, or larger than about 10 sq ft should be contained by a listed remediator.

How does RestorePA pick the best mold removal companies in Philadelphia, PA?

The 2026 numbered list is a directory score from facts already on each of the 11 listed shops: self-reported IICRC, advertised 24/7 response, whether the HQ city matches Philadelphia, years in business (capped at 40), a PA license number on file, a BBB grade on file, sewage/mold services, and a public website. Featured placement is not part of the score. RestorePA does not invent star ratings or reviews.

What does Featured mean on the Philadelphia list?

Featured is placement (editorial today, or purchased). It is not a merit rank and is not used in the 2026 score. A Featured shop can still appear in the numbered list at whatever score its on-file facts earn.

Are these the highest-rated restoration companies in Philadelphia?

No. RestorePA does not publish consumer star ratings. If a BBB letter grade appears, it is copied from a public listing already on file and cited as BBB — not a RestorePA score. Call more than one shop in an active emergency.

Typical PA mold removal planning ranges

These are general Pennsylvania estimates for planning, not a bid and not an average from RestorePA jobs. Actual cost depends on square footage, water category, how long materials stayed wet, and what your insurer authorizes. Ask every shop for a written scope.

  • Most residential mold remediation

    $1,500–$6,000

    General PA estimate for contained jobs. Always get the scope in writing.

  • Whole-basement or attic with containment

    Can reach $10,000+

    Larger footprints, HVAC involvement, or post-sewage growth sit at the high end.

Insurance tips for Pennsylvania homeowners

  • Mold is typically covered only when it results from a covered sudden loss — and is often capped around $5,000–$10,000.
  • Mold from humidity, long-term leaks, or neglected seepage is almost never covered.
  • Pennsylvania seller-disclosure rules expect you to report known material defects; clearance testing after remediation helps when you sell.
  • Ask the shop whether they will document moisture readings and offer third-party clearance — that file matters more than a bleach smell.

Also see the Philadelphia city directory and Philadelphia County.

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