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
128 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 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
248 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

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
866 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

MVP Inspectors

1841 W Main
No reviews yet

MVP Inspectors

1841 W Main
No reviews yet
20 years of experience

Founded in 2005, MVP Inspectors has completed over 8,000 Home & Property Inspections in the Dayton and surrounding areas. Our team of inspectors specializes in home inspections, listing inspections, commercial real estate inspections, multi-family & investor audits, and more. MVP Inspectors offers the services our clients need as a one-stop shop for all things property inspections.

Founded in 2005, MVP Inspectors has completed over 8,000 Home & Property Inspections in the Dayton and surrounding areas. Our team of inspectors specializes in home inspections, listing inspections, commercial real estate inspections, multi-family & investor audits, and more. MVP Inspectors offers the services our clients need as a one-stop shop for all things property inspections.

Blue Ridge Builders

604 Schaum Ave.
No reviews yet

Blue Ridge Builders

604 Schaum Ave.
No reviews yet
28 years of experience

I will have 2-3 employees and occasionally use subcontractors, deppending on the job. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service. May contact through e-mail or voicemail.

I will have 2-3 employees and occasionally use subcontractors, deppending on the job. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service. May contact through e-mail or voicemail.

House Master Home Inspections

1734 Forest Hills Cir
5.00(
1
)

House Master Home Inspections

1734 Forest Hills Cir
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

HouseMaster has been in the home and business inspection industry for more than 3 decades, inspecting over 2 million homes across the United States. We are one of the most trusted names in home inspections, providing our customers with the highest quality.

"The team did an excellent job. Two walls were removed and they cleaned and treated inside the walls. They also pulled up my carpet which was a great help, as I was worried about spores being in there after the work. They sealed off each area with plastic to contain it and used the appropriate safety equipment. It is difficult to find mold specialists who really know what they are doing. They were transparent and informative about the job, which made me feel confident moving forward with them. The work performed was very thorough and they kept me updated throughout the process with pictures. Everyone I met/talked to from Stay Dry was very professional and polite. It is apparent that they care about the quality of their work and their customer service. That matters to me because I need to feel safe and healthy in my home. I will hire them for the next job."

Heather G on September 2019

HouseMaster has been in the home and business inspection industry for more than 3 decades, inspecting over 2 million homes across the United States. We are one of the most trusted names in home inspections, providing our customers with the highest quality.

"The team did an excellent job. Two walls were removed and they cleaned and treated inside the walls. They also pulled up my carpet which was a great help, as I was worried about spores being in there after the work. They sealed off each area with plastic to contain it and used the appropriate safety equipment. It is difficult to find mold specialists who really know what they are doing. They were transparent and informative about the job, which made me feel confident moving forward with them. The work performed was very thorough and they kept me updated throughout the process with pictures. Everyone I met/talked to from Stay Dry was very professional and polite. It is apparent that they care about the quality of their work and their customer service. That matters to me because I need to feel safe and healthy in my home. I will hire them for the next job."

Heather G on September 2019

Nw Ohio Home Inspection Group

1001 Lilac St
No reviews yet

Nw Ohio Home Inspection Group

1001 Lilac St
No reviews yet
18 years of experience

WE HAVE BEEN IN BUSINESS SINCE 2007. WE ARE INSURED BY AN E&O POLICY. WE ACCEPT CASH AND CHECKS. YOU CAN ALSO PAY BY PAYPAL. 10% DISCOUNT TO ANY AND ALL PULIC SERVENTS. AN AVERRAGE SIZE HOME UP TO 2500 SQ. FT. WILL TAKE 3-3 1/2 HOURS TO COMPLETE. OTHER REVIEWS CAN BE FOUND AT SUPERPAGES.COM AND OUR WEB SITE.THE MOST THOROUGH INSPECTION YOU'LL RECEIVE IS WITH US.

WE HAVE BEEN IN BUSINESS SINCE 2007. WE ARE INSURED BY AN E&O POLICY. WE ACCEPT CASH AND CHECKS. YOU CAN ALSO PAY BY PAYPAL. 10% DISCOUNT TO ANY AND ALL PULIC SERVENTS. AN AVERRAGE SIZE HOME UP TO 2500 SQ. FT. WILL TAKE 3-3 1/2 HOURS TO COMPLETE. OTHER REVIEWS CAN BE FOUND AT SUPERPAGES.COM AND OUR WEB SITE.THE MOST THOROUGH INSPECTION YOU'LL RECEIVE IS WITH US.

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Mold Testing and Remediation questions, answered by experts

If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in an asbestos removal expert to evaluate the situation.

Thorough inspection, air quality tests, and surface sampling to detect mold presence and levels.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

A mold inspection costs $660 for the average homeowner. This cost can range anywhere from $150 to $2.800, depending on the size of your home, the number and type of samples, and the number of hard-to-reach areas of your home that need testing. 

Places like air ducts, crawl spaces, and wall cavities are particularly inviting for mold spores but require more time from your mold inspection pro. Additionally, swab testing, where a surface sample from an area of your home is collected, generally costs $200 to $300 per area. Air testing, however, is more costly, ranging from $250 to $350, but can cost as much as $700.

Black discoloration on your attic insulation may be caused by buildup from soot, dust, or dirt, which does not come with dampness or a musty odor. However, another cause of black discoloration on attic insulation is black mold, which has a musty smell and other signs of damage. If you’re unsure what black stuff you’re looking at, consult a pro to be safe.

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The Spencerville, 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.

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