Free Mold Inspection Checklist
- Tim S. Carroll
- Aug 9
- 3 min read
1. Smell Test
Check for musty, damp, or earthy smells: Walk through your home and note any areas where you notice a moldy scent. Pay close attention to bathrooms, basements, and kitchens.
2. Check for Visible Mold
Look for mold growth on walls, ceilings, and floors: Mold can appear as black, green, or white spots. It may look fuzzy, slimy, or discolored. Focus on areas with high humidity or water exposure.
Inspect hidden areas: Behind furniture, appliances, or under carpets where mold might be growing out of sight.
3. Moisture Problems
Inspect for water damage: Check for water stains, leaks, or signs of water intrusion, especially in walls and ceilings. Look for condensation on windows and pipes.
Check plumbing for leaks: Inspect visible pipes for leaks, drips, or moisture around fixtures.
4. HVAC System Check
Smell HVAC air: When your HVAC is running, take note of any musty odors.
Check the air filters: Look for any visible mold growth on filters or the inside of the unit.
Inspect ductwork: Check if there are any signs of mold growth or water stains on the duct system.
5. Look for Warping or Bubbling
Inspect walls, ceilings, and floors: Look for warped, bubbling, or cracked surfaces which could indicate moisture trapped behind materials.
Check flooring: Floors that feel "squishy" or show signs of water damage should be addressed immediately.
6. Check Insulation
Inspect attic insulation: Look for uneven, lumpy, or wet insulation, which can indicate mold growth due to leaks or poor ventilation.
Look for mold in crawl spaces: These areas can be damp and prone to mold growth. Check for any signs of water damage or moisture buildup.
7. Ventilation and Humidity Levels
Check for excess humidity: If your home feels damp or if condensation forms easily on windows, it's a sign that mold could be growing in hidden areas.
Use a hygrometer: Measure humidity levels; anything over 60% is an environment where mold can thrive.
8. Inspect Bathroom and Kitchen Areas
Look for mold in tile grout: Pay extra attention to areas with high moisture levels like bathrooms and kitchens. Mold loves damp places like behind shower walls, under sinks, and around toilets.
Inspect under the sink: Check for leaks or moisture in cabinet areas.
9. Check for Allergy Symptoms
Assess symptoms in the building's occupants: If people are experiencing respiratory issues like sneezing, coughing, or itchy eyes, mold could be the cause.
Note if symptoms worsen in certain rooms: If symptoms seem to get worse in specific areas, check those rooms for hidden mold.
10. Recent Water Events
Check for past flooding: If your building has ever experienced flooding, water damage, or roof leaks, there is a high likelihood of mold growth. Make sure to inspect the affected areas thoroughly.
Next Steps
If you notice any of the following:
Visible mold or water damage
A musty smell that doesn’t go away
Excessive moisture or condensation
Increasing allergy or respiratory symptoms
Aeris Environmental Inspections can perform a thorough inspection and determine the extent of the problem, providing solutions for mold remediation.

Aeris Environmental Inspection offers priority scheduling and same-week results for Southeast Louisiana residents. This service is for homeowners, business owners, landlords, and property managers who want to take action.
✔ Protect your family’s health
✔ Preserve your property’s value
✔ Avoid expensive repairs
✔ Eliminate liability risks
Click to: Schedule Your Free Mold Consultation





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