iDry
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Before hiring any mold remediation contractor in Columbus, you'll want to verify they hold IICRC S520 certification and carry both general liability and pollution liability insurance. Since Ohio doesn't require a statewide mold remediation license, these credentials matter more. It's also smart to get at least two estimates, since projects in this area typically run between $1,200 and $3,600 depending on the scope. Columbus's humid climate (averaging 70% relative humidity and 39 inches of rain annually) means mold problems aren't uncommon, especially in older homes like many of those built around 1966.
iDry comes highly recommended by Columbus homeowners, with a 4.9-star rating across 62 Google reviews. When you're ready to call, make sure you ask for written proof of their insurance coverage and certification before agreeing to any work. A contractor worth hiring won't hesitate to provide documentation upfront.
Based on public rating data and local climate records, not on individual reviews. We do not represent or endorse this firm.
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Business data sourced from public records · Last updated March 2026
MoldGuide is a lead referral service. We do not employ, endorse, or guarantee the work of any contractor listed in this directory. Verify licenses, insurance, and certifications independently before hiring.