Top-rated mold testing and remediation specialists.

Best mold testing and remediation specialists near Adelphi, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Adelphi, OH?

Select your specific project to find the pro for you.

Top-Rated Mold testing and remediation specialists in Adelphi - Updated Nov 2026

Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
4.0(
54
)
Toxicity and Mold - RemovalMold & Toxic Material TestIndoor Air Quality Testing+2 more

Serving Adelphi, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Chris & CJ from Stay Dry repaired a leak in our exterior gutter drain system that was originally installed by Stay Dry in 2021. They arrived on time and efficiently & neatly (had to dig to uncover about 12 ft of pipe) repaired the underground leak start to finish in about one hour, being careful not to damage nearby plants & flowers. This 5 star review is for Chris' & CJ's performance only. Cost is unknown as our condo assn would handle costs, if any. Should be zero as this should be warranty work."
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing

+23

Response time1 day
Response rate100%
21 neighbors recently requested a quote
Avatar for AdvantaClean of Columbus South
AdvantaClean of Columbus South
4.9(
9
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Adelphi, OH and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"The crew took the time to answer my questions throughout my project. Including taking the time to send me videos of the progress in the crawl space as I do not go down there. The also we’re going to work to provide in house financing, although I did not end up using that service, it is nice to know they were going to work with me. My wife and I can already tell a difference in the air quality in the house. I would highly recommend the company and use them for future projects."
Attic Remediation
Remediation via floor removal.
Rebuild
HEPA Vac Spores
Microbial Growth

+15

Response time8 hrs
Response rate94%
Recommended by75%of homeowners
Avatar for Pure Maintenance of Ohio .
Pure Maintenance of Ohio .
5.0(
5
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Adelphi, OH and surrounding areas

In business since 2018

Free estimates

Warranties offered

Traditional mold remediation techniques date back to the 1980s. While they?re sometimes necessary for severely damaged surfaces, they often fall short?failing to eliminate airborne spores that spread mold throughout your home. More spores means more surfaces? and more mold. \n \nThat?s where we come in. Our patented, demolition-free dry-fogging process is scientifically proven to eliminate mold?not just from surfaces, but from the air itself?in just a few hours. No mess. No stress. No reconstruction. \n \nIt?s faster, safer, and far more affordable than any other mold solution in Columbus. You get peace of mind, a healthier home, and your life back?without the nightmare.

1
4
2
3
Response time11 hrs
Response rate100%
Avatar for Pure Maintenance of Ohio
Pure Maintenance of Ohio
5.0(
5
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Adelphi, OH and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Traditional mold remediation techniques date back to the 1980s. While they’re sometimes necessary for severely damaged surfaces, they often fall short—failing to eliminate airborne spores that spread mold throughout your home. More spores means more surfaces… and more mold.\n\nThat’s where we come in. Our patented, demolition-free dry-fogging process is scientifically proven to eliminate mold—not just from surfaces, but from the air itself—in just a few hours. No mess. No stress. No reconstruction. \n\nIt’s faster, safer, and far more affordable than any other mold solution in Columbus. You get peace of mind, a healthier home, and your life back—without the nightmare.

Project Photos
Showing 1-10 of 29
Mold Testing and Remediation FAQs, answered by experts

You can find the smell of mold in your house in two ways: following your nose, and using common sense tactics like looking anywhere there’s water first. Mold cannot form in a completely dry environment, which is why you see mold much more often under kitchen sinks than on garage floors. If you have looked everywhere and still can’t find the source, hire a pro, because you may have mold in your walls.

Yes. Over time, hidden moisture from a leak in your bathroom may lead to black mold, requiring a mold remediation company’s services and the removal of large wall sections, which can be costly. For example, 100 square feet of drywall can cost as much as $400 to replace, while mold remediation can run anywhere from $500 to $3,000.

In most cases, it's not worth the risk of buying a home with mold. You should carefully weigh the pros and cons before making a decision—and there are far more drawbacks than benefits. For one, buying a house with mold opens you up to health risks since mold can cause respiratory and allergic reactions. If the mold is widespread throughout the home, the cost to completely remove it, make necessary repairs, and prevent it from returning is often not worth the cost savings of buying a mold-infested home for a bargain.

Hazardous waste is waste that poses a threat to human or environmental health. This generally refers to waste that is flammable, corrosive, toxic, or reactive. To confirm if the waste you need to remove is considered hazardous waste, contact your local hazardous waste facility.

Mold is a fungus that typically grows in warm, moist environments, which is why it's so often found in bathrooms, attics, and under sinks. It survives by digesting decaying organic materials, which makes it very helpful for removing dead plant matter around the world. However, if it starts eating away at your drywall, window frames, and flooring, it can harm your home and your health.

The Adelphi, OH homeowners’ guide to mold testing and remediation services

From average costs to expert advice, get all the answers you need to get your job done.