Mold Tools and Calculators

Interactive resources to help you assess your situation, estimate costs, and vet contractors.

Start with the DIY vs Pro Quiz Estimate remediation costs

DIY vs Pro Quiz

Should you handle mold yourself or hire a professional? Take this quick quiz to get a personalized recommendation.

Cost Estimator

Estimate mold remediation costs for your situation. Get ballpark pricing based on area size and mold type.

Contractor Vetting

How to vet and choose a mold remediation contractor. Questions to ask, red flags, and certification requirements.

About These Tools

Are these tools accurate?

These tools provide educational estimates and guidance based on general principles. They're not a substitute for professional assessment. Use them to orient your thinking, not as definitive answers.

How should I use checklist outputs in a dispute?

Use the tools as a practical checklist, not a legal argument. Keep your generated checklist, photos, notices, and receipts as part of a timeline. For legal remedies, combine tool output with your local rights guides and any landlord communication records.

Get the Toolkit

More checklists, templates, and resources for your mold situation.

Tools provide informational estimates only. Not a substitute for professional assessment.