Crown Restoration LLC.
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Crown Restoration LLC. holds a 4.9-star rating across 169 Google reviews, which matters in O'Fallon where homes built around 1999 face real moisture challenges. With 68% average humidity and 42 inches of annual rainfall, mold risk is genuine for many local homeowners. That rating reflects consistent performance on the kind of remediation work that keeps older homes protected from costly damage.
Before hiring, verify that Crown Restoration LLC. carries appropriate general liability insurance, since Missouri doesn't require a specific mold remediation license. Look for IICRC certification as a mark of trained, accountable work. Typical remediation projects in your area run $1,200 to $3,650, so get a detailed estimate upfront and confirm what's covered before work begins.
Summary drawn from 169 Google reviews. We do not represent or endorse this firm.
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Business data sourced from public records · Last updated April 2026
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