Referral service, not a contractor. Total Home Cost does not perform repairs. We may be paid if you hire a provider through a partner link. Always confirm the provider's license and get a written estimate. How this works
Mold remediation cost (2026)
| Average mold remediation (Angi) | ~$2,300 |
| Mold remediation by area (HomeGuide) | $1,500–$6,000 |
| After a burst pipe, small area caught early (RestoreAdvisor) | $500–$1,500 |
| After a burst pipe, wall cavity, one room (RestoreAdvisor) | $3,000–$7,000 |
Mold follows water. Fast drying after a leak is the cheapest prevention. If mold results from a covered sudden event, it may be part of the water damage claim. Policies often limit mold coverage, so check yours.
Stop the source first: find hidden leaks.
Sources
National figures from published 2026 cost guides. Local prices (especially in high-cost metros such as San Francisco) can be higher. Always get written quotes.