ServiceMaster By Johnson
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Before hiring anyone for mold remediation in Folsom, verify they hold a valid Contractor's State License Board (CSLB) license, since California doesn't have a specific state license for this work. You'll also want to confirm they carry proper insurance and hold IICRC certification. Given Folsom's climate - with moderate humidity and regular rainfall - mold can become a real problem in older homes, and you want someone qualified to handle it properly.
ServiceMaster By Johnson is a mold remediation contractor serving Folsom homeowners. When you contact them or any contractor, ask for references and check their credentials against those three requirements. Typical remediation projects in this area run between $1800 and $5500, so get multiple quotes before deciding. Before you sign anything, ask the contractor to explain what they found, how they'll fix it, and what steps you should take to prevent it from coming back.
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.