Scientist conducting an experiment with a pipette and petri dish in a lab.

Your mold-testing service may include:

  • A consultation of the property’s moisture history and your specific concerns
  • Visual observations of accessible areas for moisture damage and suspected microbial growth.
  • Indoor air sampling in selected locations
  • An outdoor air reference sample
  • Targeted surface sampling when warranted
  • Analysis by an independent third-party laboratory
  • A written report explaining the laboratory findings
  • Practical recommendations based on the observed conditions and test results

The exact sampling plan depends on the property, the areas of concern, and the purpose of the testing.

Testing may be appropriate when:

  • A musty or unusual odor is present
  • The property has experienced a roof, plumbing, or foundation leak
  • There is a history of flooding or prolonged moisture
  • Suspicious discoloration is present
  • You are purchasing a home with known moisture concerns
  • Occupants want documentation of current conditions
  • Additional information is needed before deciding on remediation
  • Post-remediation testing has been specifically requested

Visible mold growth does not always require laboratory testing. In some situations, correcting the moisture source and arranging proper remediation may be the more appropriate next step.

There is no federal pass-or-fail limit for airborne mold. Results must be considered alongside the property’s moisture history, visual observations, odors, sampling locations, and outdoor conditions.

Air sampling captures conditions during a limited period. It cannot guarantee that a building is mold-free or rule out growth concealed inside walls, ceilings, insulation, or other inaccessible areas.

Our goal is to explain the results clearly without exaggerating or using scare tactics.