911 Restoration of Riverside County
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Before you hire anyone for mold remediation in Corona, verify they hold a valid Contractor's State License Board (CSLB) license - California doesn't have a specific mold license, but this one is required. You'll also want to confirm they carry proper insurance and hold IICRC certification, which shows they've met industry standards. Finally, get a few quotes so you understand the typical cost range, usually between $1800 and $5500 for projects in this area.
911 Restoration of Riverside County is a local option worth considering. They're rated 4.8 stars across 52 Google reviews, which suggests they've earned trust from Corona homeowners. Given that many homes here were built in 1990 and the area gets regular moisture from its humid climate, having a reliable contractor on hand makes sense. Before you sign anything, ask to see their CSLB license number and request proof of both insurance and IICRC certification.
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.