How much does mold inspection & testing cost?
A mold inspection finds hidden growth and identifies the species via air or surface samples. Priced by home size and the number of lab samples. Keep inspection and remediation with separate companies to avoid conflict-of-interest upsells.
| Typical range | $250 – $700 |
| Most common | $400 |
| Priced | inspection + samples |
| DIY-friendly? | No — best left to a licensed pro |
What changes the price of mold inspection & testing
- Home size
- Number of air/surface samples (lab fees)
- Moisture mapping and thermal imaging
- Post-remediation clearance testing
Estimate your cost
Adjust the quality and scope, or compare with other projects.
Full typical range for this project. Adjust the quality/scope for a tighter estimate. The only way to know your real price is to get quotes from local contractors.
- ›Home size
- ›Number of air/surface samples (lab fees)
- ›Moisture mapping and thermal imaging
- ›Post-remediation clearance testing
National ballpark ranges for the US. Not a quote — actual prices vary by region, home and contractor.
Mold inspection & testing cost — frequently asked questions
How much does a mold inspection cost?
A mold inspection runs about $250–$700, around $400 typical including a few lab samples. Large homes or extensive sampling cost more.
Related project costs
This is general US cost information, not a quote. Actual prices depend on your region, home, materials and contractor — always get quotes from licensed local pros before you commit.