Professional mold removal or remediation is a highly specialized task, and often involves the use of dedicated equipment, chemicals, and testing methods.

Before you engage mold removal professionals there are a few things you should be aware of. The average costs of mold removal, the process of mold testing, and the different types of mold removal are all important considerations in choosing the right mold removal company for you.

While there is no one size fits all approach to the costs of your mold removal, and the final price will depend on your individual circumstances, the average cost of mold removal sits between $1,100 and $3,300. Mold removal companies will usually charge between $10 and $25 per square foot.

As such, the most obvious factor that impacts the cost of your mold removal is the size and location of your home mold growth. If the mold in question is relatively small, and growing in an open area, the cost of removing this mold can be as little as $500.

Areas in your property that typically fit this description are bathrooms or laundries.

Average mold removal prices

ServiceQuantityLowHigh
Mold removal costPer sq. ft.$8$25
Basement mold removal costPer sq. ft.$10$30
Attic mold removal cost Per sq. ft.$9$25
Bathroom mold removal costPer sq. ft.$7$18
Mold removal labor costPer Hour$50$95
Mold removal materialsTotal$85$300
Average per square foot$15.50
Average project total$750

Average Estimate: $ 750

Heavy mold/ large surface area

However, if the mold growth is larger and in an area that is more difficult to gain access to, you can expect this cost to go up – sometimes quite significantly!

For example, if you have a significant mold growth in your attic that has been caused by a leaky roof, you could pay up to $8,500. Mold growths of this nature are typically harder to treat and remove for a variety of reasons, all of which drive up the cost of your mold removal.

Factors which add to cost of mold removal

There are other factors that might impact the cost of your mold removal. These include:

  • Where you live
  • Age of your house
  • Type of mold
  • Location of mold
  • Surface area covered

Toxic black mold is considered to be particularly dangerous and may require special chemicals or equipment to remove, and mildew tends to stain whatever surfaces it has been growing on and may require additional treatment.

How to choose the right mold cleaning company

When it comes to choosing a mold cleaning company, one of the most important things you can do is check the licensing requirements for home mold removal and cleaning companies in