Supreme Services
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Before you hire anyone for mold remediation in Detroit, verify they hold IICRC S520 certification and confirm they carry both general liability and pollution liability insurance. Michigan doesn't require a specific mold remediation license, so these credentials matter. Also get a few quotes - typical projects in this area run between $1200 and $3800, so you'll want to compare what you're paying for. Supreme Services is a mold remediation contractor operating in Detroit, and they're worth considering as you evaluate your options.
Detroit's climate - averaging 70% relative humidity and 33 inches of rain yearly - creates real conditions for mold growth, especially in older homes like many here (the median house was built in 1950). Getting this handled right makes a difference in your home's health. Before you sign anything with Supreme Services or anyone else, ask for references from recent jobs and request a detailed written estimate that spells out exactly what work will be done and what's included in the price.
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.