Top-rated mold testing and remediation specialists.

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There are 4 highly-rated local mold testing and remediation specialists.

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Verified Reviews for Mold Testing And Remediation pros in North Fairfield, OH

*The Angi rating for Mold Testing And Remediation companies in North Fairfield, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in North Fairfield, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on November 15, 2025

Find Mold testing and remediation specialists in North Fairfield

Avatar for Stay Dry Waterproofing - Columbus

Stay Dry Waterproofing - Columbus

4.17(
47
)
•Approved Pro

Stay Dry Waterproofing - Columbus

4.17(
47
)
•Approved Pro
Customers say: Super punctual
168 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 1-800 WATER DAMAGE of CLEVELAND WEST

1-800 WATER DAMAGE of CLEVELAND WEST

5.00(
10
)
•Approved Pro

1-800 WATER DAMAGE of CLEVELAND WEST

5.00(
10
)
•Approved Pro
Super Service Award
Customers say: Quick response
82 local quotes requested
2 years of experience

At 1-800 WATER DAMAGE of Cleveland West, our mission is simple – provide top-quality work and unbeatable customer service. Our services go beyond water damage restoration to include mold remediation, sewage cleanup, professional carpet cleaning, fire/smoke restoration, and much more. We proudly provide property damage restoration services in Lorain, Cuyahoga, and Medina Counties, and surrounding areas.

"Had to have my home checked for mold and reached out this company. They were super professional, clean and tidy. I would recommend them for anyone needing this service."

Anna R on May 2024

At 1-800 WATER DAMAGE of Cleveland West, our mission is simple – provide top-quality work and unbeatable customer service. Our services go beyond water damage restoration to include mold remediation, sewage cleanup, professional carpet cleaning, fire/smoke restoration, and much more. We proudly provide property damage restoration services in Lorain, Cuyahoga, and Medina Counties, and surrounding areas.

"Had to have my home checked for mold and reached out this company. They were super professional, clean and tidy. I would recommend them for anyone needing this service."

Anna R on May 2024

Avatar for Stay Dry Waterproofing, LLC

Stay Dry Waterproofing, LLC

4.83(
862
)
•Approved Pro

Stay Dry Waterproofing, LLC

4.83(
862
)
•Approved Pro
Super Service Award
Customers say: Quick response
632 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!

"Had this machine put in to kill mold with a guarantee to come back if the mold come back . Well guess what it came back . They came out and said that the warranty was void because the machine was unplugged . Once i informed them we had cameras they made another excuse . That was another lie . Then when i addressed the situation the owner then yelled at me accused me of threatening him so he could justify not covering the warranty. You thought i forgot ill never forget ill never stop telling the truth about you . Straight up fraud . Go check BBb look at bad comments to know who they are . "

Shane G on November 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!

"Had this machine put in to kill mold with a guarantee to come back if the mold come back . Well guess what it came back . They came out and said that the warranty was void because the machine was unplugged . Once i informed them we had cameras they made another excuse . That was another lie . Then when i addressed the situation the owner then yelled at me accused me of threatening him so he could justify not covering the warranty. You thought i forgot ill never forget ill never stop telling the truth about you . Straight up fraud . Go check BBb look at bad comments to know who they are . "

Shane G on November 2025

Avatar for Mold Test Company OH

Mold Test Company OH

4.41(
95
)
•Approved Pro

Mold Test Company OH

4.41(
95
)
•Approved Pro
Customers say: Quick response
261 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

Home M.R.I. LLC

No reviews yet

Home M.R.I. LLC

No reviews yet

owner/ operator business, mold remediation, inspecting, air sampling, residential, commercial, campers, boats. free estimates

owner/ operator business, mold remediation, inspecting, air sampling, residential, commercial, campers, boats. free estimates

Avatar for Rainbow International Restoration of Sandusky

Rainbow International Restoration of Sandusky

5.00(
6
)

Rainbow International Restoration of Sandusky

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Established in 1981, Rainbow International offers home restoration, commercial restoration and carpet cleaning services through over 400 locations worldwide. Our restoration services cover fire damage restoration, water damage restoration, mold removal, smoke damage restoration, and more. When disaster strikes you can rely on rapid and professional restoration service from Rainbow International. Our service locations are on call 24-hours a day, seven days a week. Rainbow International is fully certified by the Institute of Inspection, Cleaning and Restoration Certification. The IICRC has served as the industry guardian for inspection, restoration and cleaning services for over 30 years. Rainbow International is a subsidiary of The Dwyer Group, Inc., a worldwide franchise holding corporation supporting over 1,500 franchisees in ten countries.

"I'd give him an A+! They went above and beyond the call of what they needed to do. They worked all hours to get the job done, they were here past 11 pm when I had to say lets call it an evening. It was a job well done and the price was very reasonable. I would recommend them to everybody!"

Doug K on August 2018

Established in 1981, Rainbow International offers home restoration, commercial restoration and carpet cleaning services through over 400 locations worldwide. Our restoration services cover fire damage restoration, water damage restoration, mold removal, smoke damage restoration, and more. When disaster strikes you can rely on rapid and professional restoration service from Rainbow International. Our service locations are on call 24-hours a day, seven days a week. Rainbow International is fully certified by the Institute of Inspection, Cleaning and Restoration Certification. The IICRC has served as the industry guardian for inspection, restoration and cleaning services for over 30 years. Rainbow International is a subsidiary of The Dwyer Group, Inc., a worldwide franchise holding corporation supporting over 1,500 franchisees in ten countries.

"I'd give him an A+! They went above and beyond the call of what they needed to do. They worked all hours to get the job done, they were here past 11 pm when I had to say lets call it an evening. It was a job well done and the price was very reasonable. I would recommend them to everybody!"

Doug K on August 2018

Avatar for M.A.D. Cleaning LLC

M.A.D. Cleaning LLC

5.00(
2
)

M.A.D. Cleaning LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With years of experience in the indoor air quality industry, M.A.D. Cleaning LLC is the Cleveland area mold inspection company you can rely on. Our skilled mold inspectors assess properties and buildings to determine if mold exists and to what extent, and we provide a full range of mold removal and cleaning services. From air duct cleaning to disinfecting and sanitizing whole buildings, offices, or homes, M.A.D. Cleaning LLC is the name to trust when you have a mold problem!

With years of experience in the indoor air quality industry, M.A.D. Cleaning LLC is the Cleveland area mold inspection company you can rely on. Our skilled mold inspectors assess properties and buildings to determine if mold exists and to what extent, and we provide a full range of mold removal and cleaning services. From air duct cleaning to disinfecting and sanitizing whole buildings, offices, or homes, M.A.D. Cleaning LLC is the name to trust when you have a mold problem!

Advanced Foundation Waterproofing

5.00(
2
)

Advanced Foundation Waterproofing

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Serving Toledo / Northwest Ohio Locally Owned (Genoa Oh) Advanced Foundation Waterproofing, Providing Homeowners Reliable ,Affordable, Solutions with New techniques for their Waterproofing & Out door Drainage Problems... *__Basement, *__Crawl Space and *__Out door Drainage =Warning Signs..... -Cracking Walls, -Seepage, -Mold , -Mildew, -Peeling paint, -Damp musty odor, -Stagnant water destroying lawn Etc......... *Single Wall , Two Walls , No job to Small *Poured, Block, Brick, Stone Walls, *Fully Insured *All work Guaranteed (Warranties Lifetime) *References available upon request *BBB Registered *Financing Available (No Credit! Bad Credit Many Options Available)

Serving Toledo / Northwest Ohio Locally Owned (Genoa Oh) Advanced Foundation Waterproofing, Providing Homeowners Reliable ,Affordable, Solutions with New techniques for their Waterproofing & Out door Drainage Problems... *__Basement, *__Crawl Space and *__Out door Drainage =Warning Signs..... -Cracking Walls, -Seepage, -Mold , -Mildew, -Peeling paint, -Damp musty odor, -Stagnant water destroying lawn Etc......... *Single Wall , Two Walls , No job to Small *Poured, Block, Brick, Stone Walls, *Fully Insured *All work Guaranteed (Warranties Lifetime) *References available upon request *BBB Registered *Financing Available (No Credit! Bad Credit Many Options Available)

Showing 1-10 of 24
Mold Testing and Remediation questions, answered by experts

A one-time leak can cause mold, but it depends on the severity of the leak, the humidity in your home, and other factors. If you catch the leak quickly and the damage is minor, you may not experience any mold. If the water soaks into absorbent materials like drywall and doesn’t dry quickly enough, though, mold will start to grow within 24 to 48 hours. If your home’s interior has a high humidity level, mold could set in within just 12 hours. It’s best to run a blower fan for 24 hours after a one-time leak to avoid mold growth.

You can check your home's humidity in a few ways. A simple option is to use a hygrometer, which you can find at a hardware or big box store. Your smartphone may also have an app that can measure humidity. Modern thermostats, particularly smart thermostats, are also able to measure humidity levels.

Mold damage devalues a home in two ways: monetarily and emotionally. The numerical amount of mold damage devaluation can be 20% to 37%, which is substantial when house prices are often over $250,000. The second factor to consider is the emotional one: many buyers are hesitant to purchase a home that either has, or had, significant mold damage. For these reasons, it’s very important to deal with any mold issues immediately.

Identifying harmful strains of mold helps prevent respiratory and allergic reactions.

Certainly, DIY mold tests are not perfect when trying to determine whether you have a mold problem. They could give you a false positive reading, or they may fail to detect mold that’s behind a wall, especially if the infestation is still small. Ultimately, you should seek a mold inspection if the DIY test gives you a positive result, just to be certain. And if the test is inconclusive, it’s probably worth seeking an inspection from a pro.

The North Fairfield, 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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