Vio
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Many Lawrence homeowners underestimate mold problems because older homes (the median here was built in 1944) hide moisture issues behind walls and under floors. By the time you see visible growth, you might already need professional remediation. When you're ready to call someone in, it's worth checking that they hold IICRC S520 certification and are registered with Massachusetts' Office of Consumer Affairs - not all contractors meet these standards.
Vio is a mold remediation contractor serving Lawrence, and they're worth considering if you've got a moisture or mold concern. Before you hire anyone, get a clear estimate in writing. A typical remediation project in this area runs between $1900 and $5650 depending on scope, so knowing what you're paying for upfront protects you from surprises down the road.
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
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