Transparent pricingWhat black mold removal costs
$800 - $10,000+ depending on scope, with most residential jobs landing between $1,500 and $6,500
Typical 2026 pricing in ABC runs $1,500 to $6,500 for most residential jobs, with small contained areas starting around $800 and whole-floor remediations exceeding $10,000. The number depends on how much material comes out, how far the moisture traveled, and whether the source was clean water or sewage. We give you a written scope and price before containment goes up. If you are comparing quotes for affordable black mold removal ABC Alaska, ask each company what their price includes: containment, drying equipment, documentation, and disposal are where cheap quotes cut corners.
The price covers containment, removal, antimicrobial treatment, documented drying, and a written summary for your insurance claim. Fixing the water source and drying to a verified standard is what stops the mold from coming back, which is cheaper than remediating the same wall twice.
01Square footage affected
A 10-square-foot patch behind a baseboard is a half-day job. A 400-square-foot finished basement with contaminated drywall and carpet is a multi-day remediation with equipment rental and disposal costs. Square footage is the single biggest driver of price.
02Material type
Porous materials like drywall, insulation, and carpet padding cannot be cleaned and must be removed and replaced. Hard surfaces like tile, concrete, and framing can be HEPA-vacuumed and treated, which costs less than removal and rebuild.
03Water category
Clean water from a supply line is Category 1. Sewage backups and floodwater are Category 3 and require full containment, antimicrobial treatment, and disposal as contaminated waste. Category 3 jobs cost more because the protocol is stricter.
04Access and containment complexity
A crawlspace with a 2-foot access hatch takes longer to contain and work in than an open basement. Multi-story homes need more poly, more sealing, and more equipment staging, which adds labor hours.