Birchall Restoration
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Birchall Restoration holds a 5-star rating across 64 Google reviews, which speaks volumes for a mold remediation contractor serving Carlsbad's challenging climate. With the area averaging 76% relative humidity and 14 inches of annual rainfall, homes built around the median year of 1988 are especially vulnerable to moisture problems. That consistent five-star track record suggests homeowners in your situation have found reliable help here, and you can expect typical remediation projects in Carlsbad to run between $1,950 and $5,800.
Before hiring, verify that Birchall Restoration holds a valid Contractor's State License Board (CSLB) license - California doesn't issue a specific state license for mold remediation, but this CSLB credential is required. Also confirm they carry proper insurance and hold IICRC certification, which demonstrates professional training in the field. These three checks protect you and ensure you're working with a qualified contractor.
Summary drawn from 64 Google 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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