Mold Removal Cost Estimator (Houston, TX)

Wondering what mold removal might cost before you call anyone? Use the free estimator below for an instant ballpark. Three quick questions — where the mold is, how large the area is, and how severe it looks — give you a realistic price range for the Houston area. No email is required to see your estimate.

How the estimate is calculated

Mold remediation is priced by the affected (contaminated) area — the size of the moldy surface, not your whole house. Typical pricing runs about $10–$25 per square foot, but light surface mold in an easy-to-reach spot often costs far less. The estimator leans toward everyday Houston pricing rather than worst-case numbers, because most jobs are smaller than people fear.

What moves the price most in Houston:

• Size of the affected area — a bathroom patch is a very different job from flood-damaged drywall across several rooms.
• Where it is — Houston attics usually house the HVAC system, so attic and ductwork mold is common and takes more work to treat.
• Severity — dark/black mold needs extra containment. See our black mold guide.
• Texas licensing — jobs of 25+ square feet legally require a licensed assessment. Read more in our Texas mold laws guide.

Want the full breakdown? See our Houston mold removal cost data and cost guide. Not sure it's mold? Check the signs first.

Why an estimate is only a starting point

Every home is different, so the number above is a ballpark, not a quote. A free on-site inspection finds the moisture source, confirms how far the mold has spread, and gets you a written price with no obligation. If you don't need remediation, we'll tell you.