How Much Does Mold Remediation Cost in Atlanta? [2025 Data]

Atlanta's humid, subtropical climate makes it a paradise for magnolias, peaches—and mold. Combine that with the city’s frequent summer thunderstorms, and it’s no wonder so many basements end up feeling more like swamps than storage or living spaces. On average, mold remediation in Atlanta, GA, runs about $2,775, with prices ranging between $1,249 and $4,363. Costs swing depending on where you live, the type of mold, and how far it spreads.

Mold Remediation Cost Factors 

In Atlanta, GA, a few local quirks drive what you’ll pay for mold removal. The city’s older housing stock, especially mid-century brick homes and abodes with sprawling basements, can trap moisture that feeds mold growth. Newer construction isn’t immune either, since tightly sealed buildings sometimes hold in humidity. The Southeast’s warm climate, heavy rainfall, and high pollen counts also give mold spores plenty to work with.

Certain mold varieties are widespread here. Black mold often shows up in water-damaged walls and insulation, while Aspergillus and Cladosporium thrive in Atlanta’s damp basements and crawl spaces. Each type can require different treatments, adding to the overall expense.

So while general labor and materials matter, the environment, and even the style of home you own, play a big role in the cost of remediation.

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.

Mold Infestation Size

Most mold removal professionals charge around $12 to $29 per square foot. So, if you're removing mold from a 100-square-foot area, you can expect to pay around $117 to $2935. 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 $352 and $1,262. 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. 

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 Atlanta, GA:

Mold Remediation Pro Costs

Bringing in the pros is often the only way to eliminate mold, but in Atlanta, GA, the final bill depends on more than just labor and materials. Local taxes, licensing, and whether the job counts as a repair or an improvement all shape what you’ll pay.

Cost of Living 

Atlanta’s cost of living sits about 4% lower than the national average, which can keep labor a bit more reasonable than in pricier metros. Specialized training, protective gear, and containment equipment still carry real costs, so pricing lands where quality and safety meet the market.

Sales Tax 

While mold inspections are not taxed, remediation is subject to the city’s 8.9% combined tax rate because it involves a service or repair. The job may be exempt if it counts as a capital improvement, such as removing and replacing damaged drywall or insulation. Homeowners must give the contractor a Certificate of Exemption for qualifying projects.

Licensing and Certification in Georgia

Georgia does not require a state license specifically for mold remediation. A Georgia general contractor license is required if a contractor performs general construction or repair work exceeding $2,500. Many reputable companies pursue third‑party credentials anyway, such as IICRC or ACAC certifications, to signal training, safety, and adherence to industry standards.

Professional crews carry liability insurance and bonding to protect homeowners and workers. Those protections add overhead, reflected in final pricing.

Permits

City permits may be required for large tear‑outs, rebuilds, or work inside historic districts. Also, permit fees and review timelines can extend projects and increase labor costs.

Additional Pros to Consider Hiring

If mold has infiltrated drywall, flooring, insulation, or framing, you may also need a general contractor, carpenter, or insulation pro. Adding trades raises both labor time and materials, increasing the total.

Crawl space encapsulation experts are often brought in to seal off damp basements and prevent future growth. Expect your encapsulation costs to start at around $5,000 or more. Roofing contractors may be needed if leaks are feeding mold from above. Roof repair costs start at around $400 or more. You may discover that a foundation specialist is required to tackle ground-level cracks or moisture intrusion. Homeowners can expect foundation repair costs to start in the $2,225 range.  

Does Mold Remediation Increase Home Value?

Fixing mold problems will eliminate the musty smell and protect your home’s value. When you remove mold from your dwelling, you protect your family’s health, seal leaks, and replace soggy insulation with fresh, energy-saving materials. The results are lower utility bills and a much more comfortable home.

Even better, spaces you once avoided, like that damp basement or stuffy attic, become usable again. You’ll also remove hidden hazards, which makes the home more livable for people of all ages. And of course, nothing beats the fresh look of new drywall, repaired finishes, and mold-free walls.

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. 

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