Tuesday, June 18, 2024

How Much Does It Cost To Remove Mold In Basement

Other Considerations And Costs

Basement Mold Removal
  • These costs do not include any special measures regarding hazard containment, ventilation, or disposal. If necessary, those items will increase cost accordingly.
  • Most all State Air Quality Agencies provide extensive information on the subject.
  • Visual inspection can decide remediation terms, air testing is not usually necessary.
  • The moisture problem must be corrected to prevent recurring mold growth.
  • Use disinfectant only when addressing mold growth resulting from sewage waters.
  • The use of fogging biocides for remediation purposes is not recommended.
  • There are no special landfill requirements for the disposal of moldy materials.
  • It is not necessary to kill mold to remove mold.
  • These prices are for service in the immediate service area of the provider.
  • Taxes and permit fees are not included.
  • The work area must be free of all objects including furniture, rugs, and etcetera.

Cost Of Mold Remediation

When it comes time to pay for remediation, youll quickly learn that remediation services can cost anywhere from $500-$4,500. This cost takes into consideration the following:

  • The size of the area with mold. The more mold you have in your home to take care of, the more youll be paying for the service. Small spaces will cost around $500, while large areas such as entire basements or an attic can cost closer to $5,000.
  • The location of the mold is a big factor in the cost of remediation. If an HVAC system has been infested, the cost will be high .
  • If fabrics such as carpets have been involved and are unable to be sufficiently cleaned, they will need replacement, as will floor sheathing and insulation that has been damaged.
  • Roof leak damage. If the sheathing cant properly be cleaned, the sheathing and the section of roofing above would need to be replaced. A typical cost between on average depending on size of area.

Repairs + Materials Costs

Some of the repairs associated with mold remediation and removal have already been mentioned like sealing the foundation or repairing the roof. In certain situations, you might have to account for the cost of repairs and materials from damages to drywall, concrete, etc…

For Example: Drywall mold removal costs can be as low as $1,000 or as high as $20,000. If you have to replace the entire wall, our bill will likely be on the higher end of that estimate. If the material is no longer usable because the mold has been present for too long you’re going to have to repair the drywall which adds a few hundred dollars to that budget.

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How Much Does It Cost To Remove Mold From Basement

The black mold removal cost of an unfinished basement can really vary. It could be as little as $500 or as high as $4,000 depending on the scope and size AKA how much mold is present and how much area it covers. If the attic and ducts are involved, the cost for those generally ranges from $2,000 to $6,000.

Professional Mold Removal Cost

What Is The Cost of Mold Removal?

Mold remediation services typically run between $500 and $7,000, with most people paying between $1,500 and $3,500. Approximately 60% of the projects cost is for labor, and the other 40% is for materials. This involves sealing and cleaning the entire area. The process can take anywhere from a few hours to several weeks, depending on the amount of mold, what caused it, and the level of damage involved.

Mold remediation is a multi-step process that begins after the area has been thoroughly dried. Large fans and dehumidifiers dry the area before remediation begins. If the source of the moisture or leak has not been fixed, this should occur before any remediation. Once the area is dry, inspection and testing begin. Not all mold remediation companies test the mold. Testing is only done on request if health issues are involved. Be sure to ask about this when getting your estimates.

The area being treated is sealed, as mold spores travel easily once they are disturbed. Air filtration systems are used to seal off the area to remove and prevent the spread of airborne spores. Physical barriers, such as plastic sheeting and negative air pressure, prevent the circulation of air between the contaminated space and the surrounding areas. Next, the air is cleaned using a combination of air scrubbers and HEPA vacuums to remove any mold particles or spores from the air.

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How Do I Know If I Have A Mold Problem

A musty smell may be detected if there is a sufficient buildup of fungi in a certain location. If there is a significant buildup, you may notice a black or brown fluffy matter in specific places of the property, particularly in regions where water gathers, such as an indoor shower or behind a sink with leaking pipes.

If youre experiencing more nosebleeds than normal, it could be an indication that you have a major mold problem in your home. Experiencing migraines regularly could be an indication that a mold invasion is affecting your wellbeing. Mold concerns are frequently obscured in many instances. Occupants with known allergies may exhibit the following symptoms, which warn you of the presence of buildup and the need for mold remediation:

  • Congestion in the nose or sinuses
  • Issues with the lungs
  • Eyes that are itchy and irritating
  • Skin irritation

How Much Is Mold Removal Cost

The most common question we get from customers is how much will the mold removal cost? The answer really depends on the extent of the mold damage and the remediation required

Nobody wants to hear they have mold in their home as homeowners realize it will usually cost a pretty penny to get rid of it. The exact cost of mold removal will depend on how serious the problem is though. But one things for sure, its not going to get any cheaper to remedy the situation if you dont take care of it as soon as possible. In general, the longer you leave it, the more expensive it becomes.

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Is Mold A Health Problem

In one word Yes. Mold is an insidious, invisible predator in your home. It hides in places no one ever thinks to look like under cabinets, in crawl spaces, and behind furniture. People may spend weeks, months, and even years fighting illness, and never know what they are really fightingmold. Many of our customers find us after a recommendation from their doctor, that they may in fact have a mold problem, and not just an illness.

Mold is most often associated with allergies, but mold is much more menacing than people know. While all molds have the potential to cause irritation and allergy symptoms, molds can also cause much more dangerous health problems including: fungal poisoning and mental health problems.

To learn more about how mold can affect mental health check out our articles: Mold and Mycotoxins: Effects on the Brain and Nervous System in Adults and Effects of Mold on Childrens Health.

How To Save Money On Mold Removal Costs In 2019

How Much Should Mold Remediation Cost? Find Out If You Are Being Overcharged!

As a homeowner, there are ways that you can save money on your mold removal costs for 2019. One thing you can do is perform small remediation projects at home if the affected area covers 10 square feet or less. But before you do this you should hire a professional mold inspector first. A professional can test the mold to determine if the area affected is manageable for home remediation as advised by the EPA or if you need to hire professionals.

It is in your best interest to try non-chemical removal methods first if you do decide to tackle a project yourself. Use a mixture of detergent and water to scrub away the visible mold spores from any surfaces. Remove any carpet or porous material that show signs of damage, fix any sources of moisture immediately, and dry everything in sight. Always wear goggles and gloves as you do this even if you are using a non chemical removal method.

Pro Tip: If you arenât sure if you should hire a mold removal professional, or do it yourself, we created this guide to help you make the right choice.

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How Do You Know If Mold Is Growing Behind Walls

The top five warning signs You can smell something but can’t see what it is. When you’re at home, you don’t feel good, but when you’re out, you do. Itchy nose, red eyes, and sneezing on a regular basis. Interior wall and base molding staining. The wall appears to be damp and wet.

Can mold travel through walls?

Although mold spores are too large to pass through walls, the gases and vapors that the dogs are taught to detect and find may and do pass through them.

Where Does Mold Grow


If your bathroom isnt properly aired, excessive moisture levels can promote mold growth. To filter the air, your professional should most likely employ an air scrubber. The average cost of mold removal services in the bathroom can cost households between $500 and $1,333. If mold grows around your sink, shower, or bathtub, you can expect to pay a fairly large amount.

Crawl Space

Most crawl spaces do not have a greater surface area on which a mold population might spread. Since a mold infestation is often limited to the tiny size of a crawl space, decontaminating a crawl space is frequently less costly than fixing other parts of the property. Mold removal cost in a crawl space typically has an average cost between $500 and $1,833.


Mold in the basement can be a difficult problem to solve. Basements are prone to excessive moisture levels as a result of floods and leaking pipes. And mold may grow practically everywhere, such as on the drywall, wood, and insulation in the basement.

To reduce the moisture content in the basement, your contractor would most likely utilize dehumidifiers and air scrubbers. Most people may expect to pay from $833 and $3,167 for basement mold remediation services.


Average mold remediation in the attic typically costs between $1,000 and $4,833. The cost varies according to the size and accessibility of the attic. If the leak is substantial or you have neglected it for an extended period, the cost may skyrocket.

Air Ducts

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Should You Walk Away From A House With Mold

Mold, termites, and a weakened foundation are among the issues that the home you want to buy fails to pass inspection. Walk away if you aren’t used to dealing with these kind of problems or don’t have the funds to do so. Mold can be treated, but termites and foundation issues can be extremely expensive to fix.

How expensive is mold removal?

Mold removal costs an average of $2,347, with a normal price range of $1,373 to $3,325 or $13.33 to $28.33 per square foot. The average cost of small mold remediation initiatives is $458, whereas large-scale treatment costs roughly $6,333.

Faq About Mold And Mold Remediation

Mold Removal Cost

1. What is mold?

Mold is a type of fungus made up of small branching filaments called hyphae. Mold exists both indoors and outdoors and plays a critical role in nature. It breaks down dead plants, trees, leaves, and other organic matter. Mold is all around us, even in the air we breathe. But when it comes in contact with a moist environment, it will grow and flourish. When that happens, its essential to have the mold removed right away.

2. What is toxic black mold?

There are many different types of black mold, however, most references to black mold are about the greenish-black mold Stachybotrys chartarum. Concerns over the relationship between exposure to this mold and serious health problems do exist. According to the CDC, the possible association between Stachybotrys chartarum andacute idiopathic pulmonary hemorrhage in infants has not been proven. When black mold is discovered in the home, it should be treated as carefully as any other mold and removed promptly.

3. Do you have to leave your house during mold remediation?4. Why does mold grow in homes?

Mold is all around us, and when conditions are right, mold will grow and spread. Mold grows in moist areas with high humidity and where a food source is available. Mold typically grows on building materials containing cellulose, such as wood or paper, eating away at the celluloses sugar and starch.

5. Is it possible to remove mold from a house altogether?

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How Dangerous Is Mold

Indoor mold including black mold can cause health problems, especially for those who have a mold allergy, a respiratory illness or a compromised immune system. Airborne mold spores are the culprit for most mold-related health issues.

Symptoms in people in good health may include coughing and wheezing, a sore throat or other upper respiratory tract systems, while the presence of mold exacerbates symptoms in people with asthma.

Possible symptoms from mold exposure and/or mold allergy:

  • Coughing and wheezing
  • Shortness of breath or difficulty breathing
  • Sore throat
  • Itchy eyes, nose and throat
  • Watery eyes

Related content: Watch out for these 10 home safety and health hazards.

Cost To Clean Basement Mold

Basement Mold Removal Labor, Basic Basic labor to clean basement mold with favorable site conditions. Apply cleaning solution and allow to penetrate surface. Thoroughly rinse and ventilate to dry. Includes planning, equipment and material acquisition, area preparation and protection, setup and cleanup. 134 square feet $0.00
Basement Mold Removal Job Supplies Cost of related materials and supplies typically required to clean basement mold including: basic cleaning solutions, tool and machine consumables and disposable cleaning materials. 134 square feet $0.00
Basement Mold Removal Equipment AllowanceJob related costs of specialty equipment used for job quality and efficiency, including: Mops, floor cleaning and vacuuming tools, dusting implements, scrubbing tools. Daily rental. Consumables extra. 134 square feet
Balance of 2 hr minimum labor charge that can be applied to other tasks.
Totals – Cost To Clean Basement Mold
Average Cost per Square Foot
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Will Insurance Cover Basement Mold Removal Costs

Well, yes and no. If you have a catastrophic event, such as a tree fall, and the mold grows as a result, then it might be covered. It depends on your individual insurance policy. Preventable mold growth, such as growth caused by a water leak, is normally not covered by homeowners insurance.1 Insurance companies expect you to take care of your own property, that includes: keeping your roof in good shape, preventing leaks in the roof and plumbing, checking your basement or crawl space regularly, properly ventilating the bathroom, etc.1

So, for example, if you have mold forming in your bathroom, and you or your family members are sick as a result, it will probably not be covered by your homeowners insurance.1 Thats not to say that you shouldnt try to fix the problem! Mold is not something you want in your home!

To learn how to prevent mold from growing in the first place check out our posts: Top 10 Ways to Prevent Water Damage.

Mold Removal Price By Company

How much does it cost to test for mold in your house?

The average mold removal price by company ranges from $500 to $10,000. The rates depend on which specialty service provider is used, what type of removal is needed, and other factors. Companies that specialize in mold remediation may be a good choice for the job because they have the experience and equipment to get the job done properly. Big-name companies and franchises might have better rates and availability because of their size. In the table and subsections below, we will look at popular mold removal services, their average costs, and what each entails. Remember that there is a huge variance in the mold abatement cost range because of the variables involved in the size and complexity of removal jobs.

$1,500 – $10,000

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Who Do I Call If I Have Mold Problems

If you just see minor evidence of mold and mildew, you may be able to take care of the issue yourself with some deep cleaning with a store-bought solution. However, the situation can quickly get out of control, in which case youll need to call in a professional. Much more serious damage can be done if mold is left untreated. Do a simple search for mold removal services in your area to find a mold remediation professional.

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I Found A Leak And Mold What Now

If you do find leaks, the first thing to do is get them fixed as quickly as possible. Once you find it, get it fixed today. The longer it leaks, the more damage you will have.

Do you know how to shut off your water? Check out our easy to follow directions to find out! .

The water is off, and you have the pipes fixed. Good job! Now, the real work begins.

If the problem was small and you caught it quickly, you might not have much mold. If you have an area of mold that is less than 10 square feet, you may be able to clean it yourself. Check out our A Simple Guide To Cleaning Mold to learn more.

If the water leak was in a difficult to see location, you may have more trouble determining if you have mold and how much it has penetrated the walls, carpet, etc. near the leak. It may also be very difficult to dry and clean the area without professional help.

To learn more about when to clean and when to call, check out our post: Cleaning Mold: DIY vs. Professional.

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