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How Much Does Mold Remediation Cost in Dallas? [2025 Data]
Normal Range: $1,366 - $3,480
Mold remediation costs in Dallas, Texas, are $2,336 on average, but it can cost between $1,366 and $3,480, depending on location, type, and size of infestation.
How we get this data
Vladimir Nadtochiy / 500px / 500Px Plus / Getty Images
Vladimir Nadtochiy / 500px / 500Px Plus / Getty Images
Cost Insights
The hot and humid conditions in Dallas can foster mold growth, especially if your home has leaks or damp areas after rain.
Mold remediation professionals in Texas have to be licensed by the Texas Department of Licensing and Regulation (TDLR).
If you have a mold assessment consultant evaluate your home, you have to hire a different company for remediation to avoid a conflict of interest.
If you spot the telltale signs of mold in your Dallas home—musty smells, visible growth, or allergic reactions like sneezing or coughing—you may need to call in a pro to get rid of it. Mold remediation costs in Dallas average $2,336, but depending on the scope of the project, it can cost between $1,366 and $3,480. A mold remediation pro near you can give you an estimate and walk you through the cost factors.
Mold Remediation Cost Factors
Mold remediation cost factors in Dallas, Texas, include where the mold is located, the extent of the damage, and the type of mold you’re dealing with. Taking each of these into account can give you an idea of how much it will cost to remediate a mold issue and set things right.
Mold Location
It costs more to remove mold from certain areas of your home than others. For instance, mold growth in hard-to-reach areas, like in your HVAC system or drywall, can require more time and materials to remove than mold in very accessible areas, driving up costs.
| Location | Average Remediation Cost |
|---|---|
| Attic | $1,000–$9,000 |
| Basement | $500–$4,000 |
| Crawl space | $500–$2,000 |
| Wall | $1,000–$13,500 |
| HVAC systems | $1,900–$6,500 |
| Bathroom | $500–$1,500 |
| Whole house | $11,000–$30,000 |
Mold Infestation Size
Most mold removal professionals charge $10 to $25 per square foot. So, if you're removing mold from a 100-square-foot area, you can expect to pay around $1,000 to $2,500. But factors like where the growth is and the mold type can affect how much it costs to remove it.
Mold Inspections and Tests
Mold inspection costs between $300 and $1,075. Mold testing is key to determining whether you have the presence of mold in your home, plus the extent of the infestation. You’ll need to hire a mold inspector to test surface samples in your home before moving forward with remediation.
Mold Type
Regardless of how it affects remediation costs, you need to know which type of mold you have in your home for your safety. That said, if a mold test reveals the presence of black mold, your mold remediation pro will likely charge more to remove it based on the additional cost of protective equipment.
| Type of Mold | Description |
|---|---|
| Alternaria | A common mold found outside in spring and summer, it primarily attacks plants. |
| Aspergillus | White fuzz that turns black over time, but it can also be brown, yellow, and green. It can cause respiratory illness and requires immediate remediation. |
| Aureobasidium | Grows on painted surfaces and behind wallpaper. It’s often pink and causes allergies. |
| Chaetomium | Extremely toxic and can cause brain infections and various cancers. A white fuzz that turns to blue or green. Requires immediate professional removal. |
| Cladosporium | Commonly found in basements and HVAC systems. It can cause mild allergy symptoms. |
| Fusarium | One of the most toxic molds; requires professional removal once discovered. Often caused by water leaks, it is commonly found in walls and floors. |
| Penicillium | Blue-green and grows in areas of elevated moisture where water damage has occurred. It can be very dangerous. |
| Serpula lacrymans | Causes severe damage to wood and spreads fast. Unfortunately, this mold is usually found after it has spread widely. |
| Stachybotrys chartarum (black mold) | Extremely dangerous, not to mention fast-spreading. Requires immediate removal by a professional. |
| Trichoderma | Grows rapidly in wood, plants, and soil. Commonly found in HVAC systems and not as widely discovered as others in this list. |
| Ulocladium | A dark-colored mold found near windows and in kitchens and basements. Looks like black mold, but it isn’t as toxic to humans. Nevertheless, it still requires removal. |
Damage Caused by Mold
If left untreated, mold can damage your drywall, carpeting, and flooring. Replacing or repairing your walls or floors will add costs to the removal.
Here are some cost estimates for different types of mold damage repairs in Dallas, TX:
| Repair Type | Average Cost |
|---|---|
| Drywall | $1,000–$2,900 |
| Carpet | $775–$2,600 |
| Flooring | $200–$550 |
Mold Remediation Pro Costs
Beyond the cost factors above, you’ll also need to be aware of the mold remediation labor costs and licensing requirements in the state.
Labor
Labor costs for mold removal in Dallas vary based on the amount of mold and the work involved. For instance, it will take more time and effort to remove mold from challenging areas like crawl spaces or the HVAC system than from walls in a garage. This will raise labor costs because of the additional time needed.
Licensing
Texas requires companies that do mold assessments and remediation to be licensed through the Texas Department of Licensing and Regulation (TDLR). They also have to carry commercial general liability insurance or be self-insured before doing any remediation work. To avoid conflicts of interest, the state doesn’t allow the same company to do a mold assessment and complete the mold remediation process.
Clearance Criteria
After completing a mold assessment, the company may give you a mold remediation protocol that includes how much mold will be cleaned, where it’s located, and the removal methods.
The protocol also needs to include the “clearance criteria,” which is the level of “cleanliness” that the mold remediation has to achieve. The homeowner and the mold assessment consultant agree on the acceptable clearance level, and it might include acceptable test results for air or surface sampling. Be aware that there isn’t a “safe” level of mold according to national or state standards.
Mold Remediation Protocol
Your licensed mold remediation pro in Dallas, Texas, will have to follow the mold remediation protocol as well as their own work plan. The post-remediation assessment will determine whether the clearance criteria have been met. At the end of the job, you’ll get a passed clearance report from the assessment consultant.
Additional Pros to Consider Hiring
If the mold damage is extensive, you may need to hire additional professionals to complete repairs and prevent future mold issues. Finishing your project might include hiring these pros:
Crawl space encapsulation cost: $5,000–$15,000
Foundation waterproofing: $1,500–$15,000
Roof repair cost: $150–$8,000
Bathroom remodel cost: $2,500–$30,000
Does Mold Remediation Increase Home Value?
Remediating a mold issue in your Dallas home won’t increase your home value, but ignoring the problem comes at a cost. If you’re selling your home, you have to disclose known defects of the property as well as conditions that could affect the physical health or safety of an individual, among other disclosures. Because of the risks that come with it, mold can decrease the value of a home, so mold remediation is essential to preserving value.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
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