Top-rated mold testing and remediation specialists.

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Avatar for Stay Dry Waterproofing - Columbus

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
Approved Pro

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
Approved Pro
Customers say: Super punctual
146 local quotes requested
15 years of experience

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024


Avatar for Stay Dry Waterproofing, LLC

Stay Dry Waterproofing, LLC

401 South Chestnut Street
4.84(
859
)
Approved Pro

Stay Dry Waterproofing, LLC

401 South Chestnut Street
4.84(
859
)
Approved Pro
Super Service Award
Customers say: Quick response
762 local quotes requested
9 years of experience

At Stay Dry Waterproofing, we don’t just fix water problems—we protect your home from the ground up. Serving homeowners across Ohio, we specialize in basement waterproofing, foundation repair, bowed wall stabilization, full foundation replacement, crawl space encapsulation, mold testing/remediation, and custom drainage solutions. What sets us apart? Our IICRC Certification—we’re Central Ohio’s only certified waterproofing company—which means we follow the highest standards in the industry. Our team of trained professionals is known for quality workmanship, transparency, and a relentless focus on customer satisfaction. We understand that protecting your home is a big investment, so we offer 0% financing options to make the process more affordable and stress-free. Call us today at 614-339-3434 and experience the Stay Dry difference!

"Stay Dry did a great job throughout the process. The sales rep was very knowledgeable and made sure I under and was comfortable with the process. The crew showed up on time, worked efficiently but took time to answer questions and, importantly, did a great job with clean up after the work was completed each day."

Doug S on September 2025

At Stay Dry Waterproofing, we don’t just fix water problems—we protect your home from the ground up. Serving homeowners across Ohio, we specialize in basement waterproofing, foundation repair, bowed wall stabilization, full foundation replacement, crawl space encapsulation, mold testing/remediation, and custom drainage solutions. What sets us apart? Our IICRC Certification—we’re Central Ohio’s only certified waterproofing company—which means we follow the highest standards in the industry. Our team of trained professionals is known for quality workmanship, transparency, and a relentless focus on customer satisfaction. We understand that protecting your home is a big investment, so we offer 0% financing options to make the process more affordable and stress-free. Call us today at 614-339-3434 and experience the Stay Dry difference!

"Stay Dry did a great job throughout the process. The sales rep was very knowledgeable and made sure I under and was comfortable with the process. The crew showed up on time, worked efficiently but took time to answer questions and, importantly, did a great job with clean up after the work was completed each day."

Doug S on September 2025


Avatar for Mold Test Company OH

Mold Test Company OH

PO Box 783
4.41(
95
)
Approved Pro

Mold Test Company OH

PO Box 783
4.41(
95
)
Approved Pro
Customers say: Quick response
256 local quotes requested
17 years of experience

At Mold Test Company OH, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"No comments"

Rae E on April 2025

At Mold Test Company OH, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"No comments"

Rae E on April 2025



Eric Bosman "the Restoration Connection"

1254 Brittain Rd
5.00(
1
)

Eric Bosman "the Restoration Connection"

1254 Brittain Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For all Water, Fire and disaster damage. Restoration, Construction, Remodel, Mold and Bio Hazard and all other insurance claims I have been in Restoration for over 15 years. My compassion for people who are in need led me to form our organization. With us you are in the best hands. We always treat your property as we would our own. The quality of life is of paramount importance. We strive to be the fastest in response time and the best in quality. And NO job is to small or big. We have created a group of the best contractors in NE Ohio with the same compassion and heart. You will be taken care off the best way possible

"Eric's team was punctual and thorough. They knew we had pets so they made sure to put up protective covers around the doorways and halls to make sure that no one was exposed to chemicals. The job took about 3 hours. They had to work in a very cramped space, which most others providers didn't seem to want to do."

Rob H on December 2020

For all Water, Fire and disaster damage. Restoration, Construction, Remodel, Mold and Bio Hazard and all other insurance claims I have been in Restoration for over 15 years. My compassion for people who are in need led me to form our organization. With us you are in the best hands. We always treat your property as we would our own. The quality of life is of paramount importance. We strive to be the fastest in response time and the best in quality. And NO job is to small or big. We have created a group of the best contractors in NE Ohio with the same compassion and heart. You will be taken care off the best way possible

"Eric's team was punctual and thorough. They knew we had pets so they made sure to put up protective covers around the doorways and halls to make sure that no one was exposed to chemicals. The job took about 3 hours. They had to work in a very cramped space, which most others providers didn't seem to want to do."

Rob H on December 2020


Avatar for JP Consulting

JP Consulting

190 Corunna Ave
4.80(
5
)

JP Consulting

190 Corunna Ave
4.80(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

JP Consulting is a small owner-operated business that has been active in NE Ohio for over 27 years. We are very experienced in the areas of inspection, testing and remediation of asbestos and mold in homes and larger structures. My services are always prompt, efficient and cost effective. Contact us for a consultation today!

"Jim did a fantastic job. He came out the next day and got the testing done efficiently. We got the results soon after."

Jim M on January 2020

JP Consulting is a small owner-operated business that has been active in NE Ohio for over 27 years. We are very experienced in the areas of inspection, testing and remediation of asbestos and mold in homes and larger structures. My services are always prompt, efficient and cost effective. Contact us for a consultation today!

"Jim did a fantastic job. He came out the next day and got the testing done efficiently. We got the results soon after."

Jim M on January 2020


Hand in hand property inspections, llc

1157 Sturbridge Dr
No reviews yet

Hand in hand property inspections, llc

1157 Sturbridge Dr
No reviews yet

we offer commercial and residential inspections, mold testing, radon testing, radon mitigation and reduction, termite inspections. Our pricing is competitive and upfront, the price you are quoted is exactly what you will pay. We serve all of north east Ohio, commercial inspections and radon mitigation is offered for most of Ohio. Call today for a free quote!

we offer commercial and residential inspections, mold testing, radon testing, radon mitigation and reduction, termite inspections. Our pricing is competitive and upfront, the price you are quoted is exactly what you will pay. We serve all of north east Ohio, commercial inspections and radon mitigation is offered for most of Ohio. Call today for a free quote!


Rhino Property Inspections, LLC

1218 Township Rd 653
No reviews yet

Rhino Property Inspections, LLC

1218 Township Rd 653
No reviews yet
Free onsite estimate

Whether buying, selling or maintaining your home, we can help. Our home inspections include a detailed comprehensive report. We also offer additional services such as mold and radon.

Whether buying, selling or maintaining your home, we can help. Our home inspections include a detailed comprehensive report. We also offer additional services such as mold and radon.


Marks Painting is a full service business with 4 full time employees we are family owned and take pride in the satisfaction of our customers


Cooper Restoration

5240 Cleveland Rd
No reviews yet

Cooper Restoration

5240 Cleveland Rd
No reviews yet
12 years of experience

We are a local owned restoration business ran by Thomas Cooper the CEO along with four other employees. An office manager, and two technicians. We accepts cash, checks, and credit/debit cards. If not paid on spot we send out bills periodically. We run different specials and deals monthly.

We are a local owned restoration business ran by Thomas Cooper the CEO along with four other employees. An office manager, and two technicians. We accepts cash, checks, and credit/debit cards. If not paid on spot we send out bills periodically. We run different specials and deals monthly.

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Mold Testing and Remediation questions, answered by experts

Yes. Black stains are more than an eyesore. Some black stains can pose health concerns, especially for those with asthma, allergies, or other respiratory conditions. Some stains can also damage the brick’s structural integrity, harming the mortar and resulting in more expensive repairs.

Window sill mold can be harmful, but the severity depends on the type. Common household molds like Cladosporium or Aspergillus can trigger allergies, respiratory issues, or worsen asthma symptoms. However, black mold (Stachybotrys) can produce mycotoxins that can harm your health. Even less toxic molds should be addressed promptly to prevent health risks and property damage.

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.

It is safe to remove old linoleum, but it may require the help of a specialist due to the risk of asbestos in the material. Before you cut into linoleum or try to peel it up, have it tested for asbestos. If it tests positive, professionals will need to remove it to prevent the risk of health issues from airborne toxic particles. If it’s asbestos-free, DIY removal is possible and safe.

The West Salem, 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.