What mold work costs in 2026

Every band on these pages cites its source and the date we checked it. The estimate flow uses the same numbers.

$500 to $1,500

Small, contained area

Visible growth on one surface, under about a door in size, professional cleanup.

$1,200 to $3,750

One room or one problem area, containment, removal, and clearance.

$500 to $700

Two air samples and lab analysis. Visual-only inspections start lower.

$3,000 to $10,000

Air handler, coil, and ducts. Duct cleaning alone runs $500 to $2,000.

$10,000 to $30,000

Several areas, usually after a long leak or a flood.

Seven questions, a planning band from published 2026 data, then one remediation company if you want it.