Cleanway
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Mold remediation in Newton typically costs between $1,900 and $5,650, depending on how extensive the problem is and where it's located in your home. Since many houses here were built around 1941, older homes can be especially vulnerable. The area's humidity levels and rainfall also create conditions where mold finds it easier to take hold. When you're getting quotes, make sure you're comparing apples to apples - price varies based on the size of the affected area, how invasive the removal needs to be, and what repairs follow.
When you contact Cleanway or any contractor, verify they're registered with Massachusetts' Office of Consumer Affairs, since state law requires it. While Massachusetts doesn't issue a specific mold remediation license, look for the IICRC S520 certification, which shows the contractor has met industry standards for this work. Before you sign anything, ask them to walk you through their process step-by-step and confirm exactly what's included in their estimate.
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.