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Verified Remediation

5 Best Mold Assessment Pros in Kennewick, WA (Verified 2026)

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

5 professionals

Every mold testing professional we list in Kennewick.

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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Washington Mold Information

Climate zone
Pacific Coastal
High in western regions (60-80% average)
Humidity level
High in western regions (60-80% average)
Most common indoor molds (CDC)
Cladosporium, Penicillium, Aspergillus

Weather considerations

Puget Sound region has persistent moisture year-round. Eastern Washington is much drier. Western homes need effective vapor barriers and dehumidification to combat marine climate.

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