Avoid Mold Remediation Scams in Seattle
Mold remediation scams target worried Seattle homeowners after leaks or floods. They can leave your home worse off and your wallet empty. Follow these tips to spot fakes and protect your family like I would mine.
✓ Verify contractors • ✓ Spot red flags • ✓ Avoid common schemes
Common Mold Remediation Scams in Seattle
Be aware of these tactic used by unlicensed operators
Phony Mold Testing
Scammers use fake or exaggerated test results to claim severe infestations, pushing costly, unneeded remediation.
Upfront Payment Vanish
Demand large deposits (50%+), then disappear or do minimal work before ghosting.
Bait-and-Switch Pricing
Lowball initial quote, then 'discover' more mold during work to jack up costs dramatically.
Incomplete Remediation
Surface cleaning only, no containment or clearance testing, leading to mold return.
How to Verify a Professional
Insurance
Request a Certificate of Insurance (COI) for general liability ($1M+), workers' comp, and pollution liability. Call the insurer directly to verify it's current and active.
Licensing
Visit the Washington State Department of Labor & Industries (L&I) website at lni.wa.gov and search by contractor name or UBI number. Confirm active status, bond, and no violations.
References
Ask for 3 recent King County clients' contacts. Call to verify quality, completeness, timeliness, and if they passed clearance tests.
Protection FAQs
What licenses are required for mold remediation in Seattle?
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