Bio Star Services
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Before hiring anyone for mold remediation in Flint, verify they carry both general liability and pollution liability insurance. You'll also want to confirm they hold IICRC S520 certification, since Michigan doesn't require a specific mold remediation license. Finally, get a few quotes in writing - typical projects in this area run between $1,200 and $3,950, so you'll know what's reasonable. Bio Star Services is one option worth considering as you evaluate contractors in your area.
Flint's humid climate with an average of 70% relative humidity makes mold a real concern for homeowners, especially in older homes like many built here in the 1950s. When you call Bio Star Services or any contractor, ask them to explain exactly what they'll do to remediate the problem and what guarantees they offer on their work. Get everything in writing before you sign any agreement.
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.