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How Much Does Mold Remediation Cost?

Table of Contents

Mold remediation costs normally range from $1,108 and $3,408, with an average cost of $2,242, however the overall cost is affected by a variety of factors.

Highlights

  • Mold remediation costs typically range from $1,108 to $3,408, with the national average cost being $2,242.
  • The cost of this service will vary depending on where the mold is located in the home, the type of mold present, the size of the problem, and the cost of labor.
  • A homeowner will want to hire a mold remediation professional if they see signs of mold such as a musty smell or strange growth on walls following water damage.
  • While householders may be able to handle small areas of mold on their own, it is usually recommended to hire a professional for mold remediation due to the health risks it presents.

Mold is a homeowner’s worst nightmare: the problem’s hidden nature, the potential risk of inhaling mold spores, and the unknown aspects and expense of removal all combine to make mold a problem to be feared. Many factors influence the ultimate cost of removal, including the location and type of mold, the size of the problem, and the type of remediation required. Mold treatment can be as easy as a bleach wash or as difficult as removing panels of drywall and tile to deep clean beneath the surface, but there is always a solution to fix a mold problem. So, how much does mold removal cost? Mold remediation typically costs homeowners between $1,108 and $3,408, with a $2,242 average.

Every house has some mold in it: Because total removal of every spore is impossible, the word “mold removal” refers to the removal of a specific growth rather than the prospect of making the residence completely mold-free. Mold is not an indicator of house cleanliness; rather, it indicates the presence of moisture, which should be addressed. Assessing the source and scope of the problem allows homeowners to estimate the cost of removing any toxic mold from their property.

Mold Remediation Cost Factors

The location, size, and kind of mold, as well as the cost of labor in the area, are the most important factors in determining the cost to remove mold. Mold that is concealed from view or difficult to access will be more difficult to remove and hence will cost more. Large growths, unsurprisingly, will be more expensive to remove, as will molds that are resistant to mold removers, spread aggressively, or are particularly toxic to breathe in.

Location in the House

Homeowners may believe mold may only be discovered in flooded regions, but this is not always the case. Mold can be found anywhere in the home, according to David Harley, owner of AdvantaClean of Badgerland. [It] only needs three things to grow: a temperature between 40 and 100 degrees, a food source of organic materials like wood, paper, leftover food, plant waste, and so on, and moisture.”

Depending on the location of the mold, homeowners may be able to eliminate it with vinegar, bleach, or a mold treatment spray. Mold removal on a wall can be relatively simple, but hidden or difficult-to-access spots may necessitate demolition or a contractor descending through a basement or crawl space. The location will define the best course of action and whether or not one of the best mold removal companies is needed.

  1. Attic: “[Mold] might be in your attic,” Harley says, “because warm wet air travels up from the living space in winter and condenses on the wood in the attic, potentially feeding mold.” For a variety of reasons, the cost of attic mold removal varies greatly. On the one hand, attics are typically open locations with easy access, which can keep expenses below the normal range of $1,000 to $4,000. However, attics are frequently dark, poorly aired, and wet from vents and roof leaks. If the mold problem in the attic has persisted, removal expenses could reach $7,000, not including the probable need for roof repairs to address the root of the problem.
  2. Basement: “In the summer, humidity tends to collect in the basement, generating condensation on the wood in the basement and perhaps contributing to mold growth,” Harley notes. It’s a good idea to contact a professional to inspect and perhaps eradicate mold growing in a damp basement. This is due in part to the fact that, unless there is an obvious leak, it can be difficult to locate the source of the mold in a basement, as well as the fact that it can be disguised by paneling or finished walls; a professional will do a better job of determining the greater extent of the growth. In general, professional basement mold abatement will cost between $500 and $3,000, in addition to the expense of the mold itself.
  3. Air ducts: Air ducts may host a surprising amount of mold growth and are especially problematic because they spray the spores all over the house, stimulating growth in other areas. It is difficult to clean ducts well enough to remove all spores, thus professional aid is required. The average cost of cleaning air ducts ranges from $268 to $490. Once the mold has been removed, it is more cost efficient to arrange regular air duct cleaning once or twice a year to prevent new spores from settling in.
  4. Drywall: Abatement of a simple surface-level mold growth on drywall costs roughly $1,000, but drywall is permeable. If the mold has been present for a long time, or if the mold grows through the drywall from the rear, remediation may involve the removal of all the drywall and everything behind it, which might cost $20,000 or more.
  5. Crawl space: Because crawl spaces are often tiny in size, the overall area to be cleaned is smaller. However, because of the limited nature of the room, the remediation may take longer and cost more in manpower. Mold removal from a crawl space costs between $500 and $2,000.
  6. HVAC and AC: The cost of removing mold from an HVAC system is heavily dependent on the type of equipment in the property. Between $1,500 and $5,000 will be needed for enclosed radiant heating systems. Furnaces and air handlers with additional ductwork, connections, and vents will cost between $3,000 and $5,000, and air conditioning systems that are continually removing moisture from the air and draining it away from the house will cost between $3,000 and $10,000, simply because there is so much moisture in the system itself and because of the number of vents, tubes, and ducts involved in the repair.
  7. Bathroom: While bathrooms create an ideal environment for mold growth, the mold that is most likely to form from day-to-day steam and condensation is usually surface mold that is easily apparent and costs less to remove (an average of $500 to $1,000). Mold that grows behind a vanity or sink, or behind or beneath a bathtub, usually as a result of an ongoing leak, can cost up to $8,000 due to the demolition and reconstruction required to reach and remove the mold, as well as repair the underlying cause of the moisture.
  8. Whole house: If there is a large whole-house mold problem, usually as a result of a flood or catastrophic water damage, the removal expense is high. This type of abatement entails removing and replacing carpet, walls, textiles, and furniture, as well as paying to repair any remaining causes of water damage. In addition to restoring the removed items, the usual cost is between $10,000 and $30,000.

Size of the Problem

The size of the mold problem influences the cost of removal. Mold remediation operations of less than 10 square feet can normally be handled by the homeowner if the mold was not produced by sewage and the homeowner does not have respiratory sensitivities, according to the United States Environmental Protection Agency (EPA). The only costs for DIY cleanup are mold cleaner and protective gear.

If the mold has grown significantly beyond that area, the job may cost between $10 and $25 per square foot, and the expense to remove it may even be greater if the mold is both deep and widely dispersed. This is one of the reasons it is vital to remove mold as soon as it becomes apparent that there is an issue: even if the first problem appears to be too expensive to solve, the problem will only grow greater and more expensive as time passes.

Mold can be found in every home, even in tiny amounts. Still, mold is a problem that no one wants to deal with. You do not want to deal with the inconveniences of an inspection and removal. But you don’t have a choice, do you? The difficulties must be endured, but the eventual result will be worthwhile.

To get to the bottom of the problem, you must hire a professional Toronto mold removal service provider. Whoever has the relevant knowledge and expertise in this subject and can successfully complete the assignment.