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Diagnostic · Air & Mold

Mold & Air Quality Testing

Testing is worth paying for when a decision depends on the number: a transaction, a dispute, a health question. Otherwise, find the water.

Book a paid inspection 1-833-466-4788

What this actually is

We take air samples indoors and a matched outdoor control, plus surface or tape lift samples where there is something visible to sample, and send them to an independent accredited laboratory.

The outdoor control is what makes the indoor result mean anything. Spores exist everywhere; what matters is whether the indoor count and species profile differ meaningfully from the air outside the building on the same day.

You get the laboratory report and our interpretation of what it means in plain language. If it points to a problem, we scope the moisture repair that caused it. If it points to nothing, we tell you that too.

Signs you have this problem

  • A health concern that a doctor has asked you to investigate
  • A purchase or sale that needs a documented air quality result
  • A dispute with a landlord, builder, insurer or seller
  • Growth you can smell but cannot see
  • Verification needed after a remediation somebody else performed
  • A tenant complaint that needs answering with evidence

How the work runs

Every job in this category follows the same order.

  • 01

    Walk the property

    Visual survey, moisture readings and a conversation about what you are experiencing and where.

  • 02

    Sample

    Indoor air samples, a matched outdoor control, and surface or tape lifts where there is visible growth.

  • 03

    Laboratory analysis

    Independent accredited laboratory. We do not analyze our own samples.

  • 04

    Report and interpret

    The laboratory result, plus what it actually means for your building, in language you can act on.

What is included

  • Visual and moisture survey
  • Indoor air sampling with outdoor control
  • Surface and tape lift sampling where indicated
  • Independent accredited laboratory analysis
  • Written interpretation in plain language
  • Remediation scope if one is warranted

Watch

A quick look at mold & air testing.

0:15 · sound on

Questions people ask

Mold & Air Testing, answered plainly.

Often not. If growth is visible and the moisture source is findable, testing tells you something you already know. It earns its cost when the growth is hidden, when a health question is live, or when a document is needed for a transaction or a dispute.

An independent accredited laboratory, not us. A company that both tests and sells remediation should never be marking its own homework.

Sampling after the work is finished and the containment is still up, to confirm the area has been returned to a normal condition. We recommend it on any significant remediation, including ones we did not perform.

Ask about this

Tell us what you are seeing.

Someone who knows mold & air testing comes back to you the same working day.

If water is moving right now, call 1-833-466-4788 rather than waiting on a reply.

Related work

Problems that usually travel with this one.

Major project

Mold Remediation

Contain, remove, treat and verify, with the moisture source fixed. Remediation without that is just an expensive delay.

What we fix Major project

Air Sealing & Insulation

Stop the air leakage that carries moisture into wall and roof cavities. It is the quiet cause behind a great deal of recurring mold.

What we fix Diagnostic

Leak Detection & Water Intrusion Investigations

Find the actual source of the water before anyone opens a wall. Thermal imaging, moisture meters and drone survey, inside and out.

What we fix

Next step

Start with your ZIP code.

We will tell you straight away whether this is something we can take on at your address.

Greater Philadelphia · Northern Delaware