Mold Remediation in Marietta, GA | Licensed and Insured
Free Inspection. Certified Mold Removal. We Fix the Source, Not Just the Surface.
Whether you spotted mold on a basement ceiling after a leak, found spots in a closet, or noticed a musty smell you cannot track down, we find the moisture causing it, remove the mold completely, and make sure it does not come back.
Local, Certified, and Start-to-Finish
Marietta Restoration Experts is a locally owned mold remediation company serving homeowners and businesses across Marietta and Cobb County since 2013. We handle the whole job, from a free inspection and mold testing to containment, mold removal, and post-remediation clearance testing, following the ANSI/IICRC S520 standard. Every type of mold, every spot in your home, one certified local crew from start to finish.
Call for a Free Mold Inspection
What Is Mold Remediation?
Mold remediation is the process of finding the source of mold growth, sealing off the area so spores do not spread, removing the mold and any materials it has damaged, and fixing the moisture problem that caused it. Unlike surface cleaning, certified remediation follows the IICRC S520 standard to fully remove mold and keep it from coming back.
Finding the mold and the moisture feeding it, using thermal cameras and moisture meters.
Air and surface samples sent to a lab to confirm the mold type and how far it has spread.
Full containment, removal, EPA-approved treatment, and clearance testing before we close anything up.
Types of Mold We Remove in Marietta Homes
Not all mold is the same. The type affects how it is removed, the health risk it creates, and how fast you need to act.
Health concern: Can produce mycotoxins. The CDC notes exposure can cause coughing, throat irritation, and worse asthma symptoms, with higher risk for children and anyone with a weak immune system.
Black mold needs weeks of steady moisture to grow, so finding it usually means a slow leak went unnoticed for a long time.
Health concern: Not toxic, but a strong allergen. Triggers sneezing, eye irritation, and stuffy noses — hits harder during Georgia's heavy pollen seasons.
Health concern: The CDC lists Aspergillus as a common cause of mold-related lung problems, especially for people with asthma or weakened immune systems.
Health concern: An allergen, and some species produce mycotoxins. The musty basement or closet smell many homeowners describe is often Penicillium.
Health concern: Can cause infections in people with weak immune systems. The smell often shows up before the mold is visible.
Health concern: An allergen. Very common in Marietta crawl spaces under older homes where the vapor barrier has failed.
Our Mold Removal Services in Marietta, GA
We remove mold from every location and every cause across Marietta homes and businesses.
Finished and unfinished basements, including ceiling mold from an upstairs pipe leak, wall mold from foundation moisture, and floor mold after flooding.
Mold in closets on exterior walls, surface mold on drywall, and hidden mold inside wall cavities that we find during moisture mapping.
Full crawl space mold cleanup, including mold on floor joists, vapor barrier replacement, and encapsulation to keep it from coming back.
Ceiling, grout, and wall mold in bathrooms, including mold from toilet leaks, weak exhaust fans, and everyday condensation.
Mold on roof sheathing and rafters from roof leaks, storm damage, or poor ventilation — common in Marietta's older homes.
Full S520-protocol removal with sealed containment and clearance testing before we close anything up.
Mold in AC systems, air handlers, and ducts — common in Marietta from long summer condensation cycles.
When a water damage job uncovers mold, one crew handles both — from water removal through full mold cleanup.
Offices, retail spaces, and multi-unit properties across Marietta and Cobb County, with as little disruption to your business as possible.
Signs You May Have Mold in Your Marietta Home
Mold is not always easy to see. These are the signs Marietta homeowners describe most when they call us.
- Visible spots on walls, ceilings, or in closets, in black, green, gray, or white
- A musty or earthy smell in a room, basement, or closet
- Surface mold on drywall that shows up after you move furniture
- Mold on a finished basement ceiling after a toilet or pipe leak upstairs
- Condensation on walls or windows that leads to dark staining
- Mold spots that keep coming back after you clean them
- Allergy symptoms like sneezing, coughing, or itchy eyes that ease up when you leave the house
- Past water damage or a slow leak that was never fully dried out
Should You Clean Mold Yourself or Call a Pro?
For a small patch under about 10 square feet on a hard surface, the EPA says you can clean it yourself with the right gear. Anything bigger, or mold that came from a leak inside a wall, needs a professional.
You can usually handle it yourself when
- The mold covers less than about 10 square feet
- It is on a hard, non-porous surface like tile, glass, or metal
- There is no leak, musty smell, or history of water damage
Call a professional when
- The area is larger than 10 square feet or spread across a room
- The mold is on drywall, wood, carpet, or insulation
- It came from a burst pipe, flooding, or a damp spot
- Anyone in the home has asthma, allergies, or a weak immune system
Why Mold Is a Year-Round Problem in Marietta
The EPA says mold can start growing within 24 to 48 hours of water exposure. In Marietta's summer humidity, which often sits above 80 percent, that clock runs even faster. Any leak or damp spot left too long becomes mold.
Many Marietta homes were built in the 1980s or earlier. Around Indian Hills, Whitlock Heights, and the Marietta Square, aging plumbing, failing crawl space vapor barriers, and poor ventilation give mold plenty of hidden places to grow.
Metro Atlanta gets more than 50 inches of rain a year. Marietta's red clay soil does not drain quickly, so water sits against foundations and seeps into basements and crawl spaces, feeding mold long after the rain stops.
How Our Mold Remediation Process Works
Every mold job in Marietta follows the same clear steps, built around removing the mold safely and stopping it from returning. See our full restoration process.
We use thermal cameras and moisture meters to find the mold and the leak feeding it, then give you a written scope before we start anything.
We take air and surface samples to a lab to confirm the mold type and how far it has spread.
We seal off the area with barriers and negative air pressure so spores do not spread to clean rooms during removal.
We remove affected materials, HEPA vacuum the space, and treat surfaces with EPA-approved antimicrobial products.
Mold removed without fixing the source will return. We repair the leak or address the humidity issue as part of every job.
We run a final air quality test to confirm the mold is gone before we rebuild or close anything up.
How Much Does Mold Remediation Cost in Marietta, GA?
Mold remediation in Marietta usually costs between $1,500 and $5,000 for most home jobs. Catching mold early keeps the cost down — a small patch handled now can save you thousands later.
| Mold Location | Average Cost | What Affects the Price |
|---|---|---|
| Bathroom / small surface area | $500 to $1,200 | Size, surface mold vs behind the wall |
| Closet or wall mold | $500 to $1,500 | How deep it spread, drywall removal |
| Finished basement ceiling/walls | $1,500 to $7,000 | Extent, material removal, moisture source |
| Crawl space | $1,500 to $5,000 | Access, vapor barrier, square footage |
| Attic | $1,000 to $5,000 | Spread on framing, ventilation fixes |
| HVAC / ductwork | $3,000 to $10,000 | Access, duct replacement |
| Whole home / multiple rooms | $10,000 to $30,000+ | Containment zones, rebuild work |
| Mold inspection + testing | $200 to $600 | Air sampling, lab, written report |
Prices are Marietta and Cobb County ranges. Your final cost depends on the mold type, the area affected, and how much material has to be removed. We give a free on-site estimate before any work starts.
Does Homeowner's Insurance Cover Mold Remediation?
Insurance usually covers mold removal when the mold comes from a sudden, covered event like a burst pipe, an appliance failure, or a roof leak. Mold from a long-term slow leak or from outside flooding is often not covered. We document the moisture source and the mold from the first inspection so your claim has what it needs.
- We document from day one. Photos, moisture readings, and the source of the leak, all recorded during our inspection.
- We talk to your adjuster directly. You do not have to pass messages back and forth.
- We can bill your insurance. For covered losses, we bill your carrier directly.
Free Mold Inspection for Marietta Homeowners
Not sure if what you are seeing is mold? We offer a free on-site visual inspection for Marietta and Cobb County homes. We check the spots you are worried about, tell you honestly what we find, and give you a written estimate before any work begins.
- IICRC-certified inspector on every visit
- Thermal imaging included at no charge
- Free written estimate before work begins
Questions About Mold in Your Home?
Call (770) 796-7192 — Free Inspection, No ObligationMold Remediation in Marietta: FAQs
Mold Remediation Across Marietta and Cobb County
We provide mold inspection and removal across Marietta and the towns around it.
- East Cobb mold remediation
- Kennesaw mold remediation
- Smyrna mold remediation
- Acworth mold remediation
- Powder Springs mold remediation
We serve neighborhoods including Indian Hills, Whitlock Heights, East Park, Chestnut Creek, Windsor Oaks, Chimney Springs, Somerset, and communities across Marietta and Cobb County.
ZIP codes covered: 30006, 30007, 30008, 30060, 30062, 30064, 30066, 30067, 30068, and 30090.
Call Now for a Free Mold Inspection.
Mold spreads as long as moisture feeds it. The sooner it is handled, the smaller the job and the cost. Our IICRC-certified local team offers honest answers and a free inspection — no pressure, no obligation.
(770) 796-7192 | Available 24/7, including weekends and holidays