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5 Best Mold Assessment Pros in St Paul, MN (Verified 2026)

Find 5 verified mold assessment pros near you in St Paul, MN. Every listing is identity-checked, with state licenses, insurance, and reviews verified where available.

5 professionals

Every mold testing professional we list in St Paul.

How this list is ordered

Verification first: Clinical Grade companies, then Advanced Verified, then Verified Pro. Clinical Grade companies with stronger Google reviews come first; Verified Pro companies are in alphabetical order. The sort menu changes only what you see.

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Minnesota Mold Information

Climate zone
Midwestern Continental
Moderate, fluctuating (45-65% average)
Humidity level
Moderate, fluctuating (45-65% average)
Most common indoor molds (CDC)
Cladosporium, Penicillium, Aspergillus

Weather considerations

Extreme temperature swings between seasons cause condensation issues. Basements are susceptible to spring flooding. Short growing season limits outdoor mold but indoor conditions can promote growth year-round.

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