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Mold Remediation in Philadelphia, PA

Looking for mold remediation in Philadelphia? This page lists mold remediation contractors serving Philadelphia and the wider Philadelphia–Camden–Wilmington area, with local context and questions to ask before you hire.

Listed mold remediation contractors

No companies are listed for Philadelphia yet. If you run a mold remediation contractor serving this area, request a free basic listing.

Mold Remediation in Philadelphia: local context

Philadelphia is a rowhouse city with a large pre-war housing stock, most of it with basements, and winters that bring repeated freezing and thawing.

Mold remediation in Philadelphia starts with the moisture source. Common sources in local homes include humid summers that drive condensation, basement seepage and roof and plumbing leaks. Removing visible growth without fixing the water problem rarely holds, so ask each company how they will find and address the moisture.

Licensing for mold work varies by state and locality. In Philadelphia, ask what licensing, training and insurance the company carries, whether they provide a written scope of work, and whether the company that tests is separate from the company that removes.

Licensing and permit rules differ by state and city. Check with Pennsylvania licensing authorities and the local building or permitting office for what applies to your project.

Questions to ask before you hire

  • How will you find and fix the moisture source?
  • What containment will you use, and what is the written scope?
  • Is the company that tests separate from the company that removes?
  • What licensing and insurance do you carry?
  • What does clearance or verification look like at the end?

Frequently asked questions

How do I find a mold remediation contractor in Philadelphia?

Start with the featured and listed companies on this page, get at least two or three written quotes, and ask each company the questions above. Confirm licensing and insurance with the issuing agency where Pennsylvania or your city requires it.

Are the companies on this site verified?

We confirm a listed company's business name, contact details and service area before publishing. We do not inspect work, endorse contractors or publish reviews, so do your own checks before hiring.

How can my company become the featured mold remediation contractor in Philadelphia?

Each city page has one featured slot. Featured listings are $79/month or $790/year; request the Philadelphia slot on the Get Featured page.

This directory lists contractors; it does not give medical or health advice. For health questions, talk to a medical professional.