Is mold a habitability issue in California?
Yes. California SB 655 made visible mold growth a defect that affects habitability. Owners are required to repair conditions that endanger health, including significant mold growth.
Overview
Mold is a habitability issue under California law (SB 655) and a real health concern. Visible mold of 9 square feet or more is the typical threshold for which the IICRC S520 standard recommends professional remediation; below that, source correction plus careful clean-up is usually adequate.
Our inspection identifies the moisture source (always start there), measures with moisture meters, and recommends remediation scope. We coordinate licensed remediators where required and handle the build-back ourselves.
What's included
Our process
01
Find and stop the moisture — mold without a moisture source doesn't return.
02
Define the affected area; recommend DIY-clean vs. licensed remediation.
03
Containment, removal, HEPA, antimicrobial as needed.
04
Drywall, paint, baseboards, finish — same team.
Pricing
Pricing depends on scope, materials, and site conditions. We provide a clear written quote after a free assessment.
Timeline
Most projects begin within 1–3 weeks of an approved quote, depending on permitting and material lead times.
FAQs
Yes. California SB 655 made visible mold growth a defect that affects habitability. Owners are required to repair conditions that endanger health, including significant mold growth.
We coordinate it through an independent industrial hygienist when the situation calls for it (large affected areas, occupant health complaints, post-remediation clearance). Testing is best done by a party who doesn't also do the remediation, to avoid conflict of interest.
We do the moisture-source correction and the rebuild (drywall, paint, fixtures). For affected areas larger than ~10 sqft we typically coordinate a licensed mold remediation specialist for the controlled removal phase, then we close out the wall and finishes.
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Drywall patches, full installations, texture matching, and water-damage repair.
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Pest assessments and coordination of extermination services — rodents, termites, ants, roaches, bedbugs.
Learn moreTell us about the property and the work you need. We'll respond within one business day.