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Avatar for Stay Dry Waterproofing, LLC

Stay Dry Waterproofing, LLC

4.83(
864
)
Approved Pro

Stay Dry Waterproofing, LLC

4.83(
864
)
Approved Pro
Customers say: Quick response
2016 years of experience
Free onsite estimate

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!

"Everything looks great. The team worked quickly and cleaned up the basement nicely "

Jolene S 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!

"Everything looks great. The team worked quickly and cleaned up the basement nicely "

Jolene S 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
2008 years of experience
Emergency services offered

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 - Columbus

Stay Dry Waterproofing - Columbus

4.49(
43
)
Approved Pro

Stay Dry Waterproofing - Columbus

4.49(
43
)
Approved Pro
Customers say: Super punctual
2010 years of experience
Free onsite estimate

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 J & K Environmental Services

J & K Environmental Services

New on AngiNew on Angi
Approved Pro

J & K Environmental Services

New on AngiNew on Angi
Approved Pro
1998 years of experience
Free onsite estimate

J & K Environmental Services is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Please give us a call today!

J & K Environmental Services is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Please give us a call today!


Xpress Mold Testing LLC

New on AngiNew on Angi
Approved Pro

Xpress Mold Testing LLC

New on AngiNew on Angi
Approved Pro
2025 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, 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. Call us today! provide to meet the consumer's needs. It is our mission to provide excellent work

We take great pride in our experience, expertise, quality and customer service, 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. Call us today! provide to meet the consumer's needs. It is our mission to provide excellent work


Avatar for Rogers Basement Waterproofing

Rogers Basement Waterproofing

4.97(
512
)

Rogers Basement Waterproofing

4.97(
512
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

We have been in business for over 46 years, Fixing wet basement problems since 1975. We are based out of Columbus, Ohio and have been delivering excellent service throughout these past 40 plus years. We have over 10,000 references available so you can be certain that you are getting the most for your money. The more you check us out the better chance we have of working for you! Feel free to contact us if you have any questions about our services or want to schedule a time for us to come out and provide you with a no cost/no obligation estimate. We employee 8 high quality, detail oriented people. Rogers does not use sub-contractors. We base the cost by the individual job. Additional contact: Paul Boeriu. Additional e-mail: [email protected].

"From start to finish, my experience with Rogers Basement Waterproofing was the the kind of experience we all hope for when hiring a professional. I contacted Rogers initially to get an idea of how to start addressing external moisture issues around my home’s foundation. My plan was to start by having new downspout/sump drainage lines installed, but my goal was to find a trusted company I could have confidence in for addressing future foundation/basement issues that are inevitable in aging homes. Shortly after my initial call, Nick contacted me. At our appointment he arrived promptly and took the time to listen to all my concerns. He was so knowledgeable, patient, and easy to communicate with. He answered my millions of questions, and I never felt rushed or pressured. In fact, I felt so impressed with that consult that I signed a contract on the spot—something I never do—for installation of drainage lines. The day before the scheduled work, Nicole—the Office Manager—contacted me to confirm and answer any questions I might have. I did have a request concerning one of the lines, and she relayed that request as soon as our call ended. Within minutes, I was contacted by Nick that my request was noted. Nicole was so incredibly nice that it further confirmed that I’d chosen the right company. On the scheduled day, the 4 man crew arrived on the dot. Shortly afterward, Nick stopped by to see how the work was going and to see if I had any questions/concerns. The crew, Zach, Craig, Hunter, and Josh were the hardest workers ever and couldn’t have been more friendly and pleasant. All four, and Nick, went out of their way to put my mind at ease about the process. The crew are more than skilled workers, they are craftsmen. They did meticulous work and went above and beyond. While routing a line to avoid tearing up a garden bed, a huge rock had to be hacked out of the ground. It’s now a cool garden feature since one of the crew kindly offered to wash it off and haul it over to one of the garden beds! The terrific crew were so efficient that the work was completed in under four hours. You literally cannot see where the trench was dug. Last night, we had a gulley washer rainfall. My neighbors probably thought I had lost my mind standing in the street in the rain in the dark with a flashlight—but it was so great watching the rainwater pouring out of the new drainage pipe ? The entire experience with the folks at Rogers felt like I was working with family. Just amazing. I’m so happy to have found a trusted company to turn to if future foundation/ basement issues arise. Highly, highly recommend Rogers Basement Waterproofing!"

Gloria W on October 2022

We have been in business for over 46 years, Fixing wet basement problems since 1975. We are based out of Columbus, Ohio and have been delivering excellent service throughout these past 40 plus years. We have over 10,000 references available so you can be certain that you are getting the most for your money. The more you check us out the better chance we have of working for you! Feel free to contact us if you have any questions about our services or want to schedule a time for us to come out and provide you with a no cost/no obligation estimate. We employee 8 high quality, detail oriented people. Rogers does not use sub-contractors. We base the cost by the individual job. Additional contact: Paul Boeriu. Additional e-mail: [email protected].

"From start to finish, my experience with Rogers Basement Waterproofing was the the kind of experience we all hope for when hiring a professional. I contacted Rogers initially to get an idea of how to start addressing external moisture issues around my home’s foundation. My plan was to start by having new downspout/sump drainage lines installed, but my goal was to find a trusted company I could have confidence in for addressing future foundation/basement issues that are inevitable in aging homes. Shortly after my initial call, Nick contacted me. At our appointment he arrived promptly and took the time to listen to all my concerns. He was so knowledgeable, patient, and easy to communicate with. He answered my millions of questions, and I never felt rushed or pressured. In fact, I felt so impressed with that consult that I signed a contract on the spot—something I never do—for installation of drainage lines. The day before the scheduled work, Nicole—the Office Manager—contacted me to confirm and answer any questions I might have. I did have a request concerning one of the lines, and she relayed that request as soon as our call ended. Within minutes, I was contacted by Nick that my request was noted. Nicole was so incredibly nice that it further confirmed that I’d chosen the right company. On the scheduled day, the 4 man crew arrived on the dot. Shortly afterward, Nick stopped by to see how the work was going and to see if I had any questions/concerns. The crew, Zach, Craig, Hunter, and Josh were the hardest workers ever and couldn’t have been more friendly and pleasant. All four, and Nick, went out of their way to put my mind at ease about the process. The crew are more than skilled workers, they are craftsmen. They did meticulous work and went above and beyond. While routing a line to avoid tearing up a garden bed, a huge rock had to be hacked out of the ground. It’s now a cool garden feature since one of the crew kindly offered to wash it off and haul it over to one of the garden beds! The terrific crew were so efficient that the work was completed in under four hours. You literally cannot see where the trench was dug. Last night, we had a gulley washer rainfall. My neighbors probably thought I had lost my mind standing in the street in the rain in the dark with a flashlight—but it was so great watching the rainwater pouring out of the new drainage pipe ? The entire experience with the folks at Rogers felt like I was working with family. Just amazing. I’m so happy to have found a trusted company to turn to if future foundation/ basement issues arise. Highly, highly recommend Rogers Basement Waterproofing!"

Gloria W on October 2022


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Moldlab

4.74(
352
)

Moldlab

4.74(
352
)
Customers say: True professional
2000 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Shambaugh Cleaning & Restoration

4.81(
57
)

Shambaugh Cleaning & Restoration

4.81(
57
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Shambaugh Carpet Service of Mansfield, OH has been serving Richland, Crawford, Morrow, Ashland, and Knox counties for over 27 years. While providing some of the best service around, we offer 24-hour emergency water extraction. We guarantee it to be dry or it's free. Our services include: Carpet cleaning Upholstery cleaning Tile and grout cleaning and sealing Hard wood floor refinishing Duct cleaning Structural drying With Shambaugh Carpet Service, you can trust the job will be done right. If all you want is a cheap, brush the dirt off the surface, bait and switch, no-guarantee carpet cleaner, we respectfully ask that you call someone else. We have a 200 percent money-back guarantee that our cleaning process is the most thorough cleaning you have ever had. If for any reason you are not completely satisfied, we will come back out and re-clean the area for free. If you are still not happy, we will simply refund your money plus match that amount and make a donation. Call Shambaugh Carpet Service today for the exceptional, thorough service you deserve!

"Luke was very prompt and professional. He cleaned the carpets to my every expectations. I recommend Shambaugh for your every carpet cleaning needs. Great job Luke, thank you!!"

Jennifer M on April 2023

Shambaugh Carpet Service of Mansfield, OH has been serving Richland, Crawford, Morrow, Ashland, and Knox counties for over 27 years. While providing some of the best service around, we offer 24-hour emergency water extraction. We guarantee it to be dry or it's free. Our services include: Carpet cleaning Upholstery cleaning Tile and grout cleaning and sealing Hard wood floor refinishing Duct cleaning Structural drying With Shambaugh Carpet Service, you can trust the job will be done right. If all you want is a cheap, brush the dirt off the surface, bait and switch, no-guarantee carpet cleaner, we respectfully ask that you call someone else. We have a 200 percent money-back guarantee that our cleaning process is the most thorough cleaning you have ever had. If for any reason you are not completely satisfied, we will come back out and re-clean the area for free. If you are still not happy, we will simply refund your money plus match that amount and make a donation. Call Shambaugh Carpet Service today for the exceptional, thorough service you deserve!

"Luke was very prompt and professional. He cleaned the carpets to my every expectations. I recommend Shambaugh for your every carpet cleaning needs. Great job Luke, thank you!!"

Jennifer M on April 2023


Air Duct Cleaning Co

4.73(
37
)

Air Duct Cleaning Co

4.73(
37
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Air Duct Cleaning Co is family owned and dedicated to providing quality service and solutions to indoor air quality for our residential and commercial customers. Air Duct Cleaning Company has highly trained, professional and courteous employees. Additional phones - (937) 293-1563 (Dayton), (614) 799-8530 (Columbus).

"The front office woman was wonderfully helpful and exained everything prior to service. She gave the total price including tax the same day i scheduled. Terry, who actually did the cleaning, was very informative and thorough. Showed me before and after views of my duct as he cleaned it. Very professional overall. Most importantly, I slept the whole night through and haven't taken allergy medicine since they cleaned the ducts. Price not bad for 3000 sq ft home."

Susan T on September 2018

Air Duct Cleaning Co is family owned and dedicated to providing quality service and solutions to indoor air quality for our residential and commercial customers. Air Duct Cleaning Company has highly trained, professional and courteous employees. Additional phones - (937) 293-1563 (Dayton), (614) 799-8530 (Columbus).

"The front office woman was wonderfully helpful and exained everything prior to service. She gave the total price including tax the same day i scheduled. Terry, who actually did the cleaning, was very informative and thorough. Showed me before and after views of my duct as he cleaned it. Very professional overall. Most importantly, I slept the whole night through and haven't taken allergy medicine since they cleaned the ducts. Price not bad for 3000 sq ft home."

Susan T on September 2018

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Mold Testing and Remediation questions, 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.

Seeing black dots around the air vents is alarming, but don’t worry. It’s probably just a build-up of soot and darkened dust. Soot is just a byproduct of burning organic materials, so it tends to form in the winter months.

Signs you may need mold remediation include visible mold growth on walls or ceilings, a persistent musty odor, or health symptoms like allergies and respiratory issues. Areas affected by water damage or excessive humidity are prone to hidden mold. A professional inspection can confirm whether mold remediation is required, especially for large or concealed infestations.

Iron sediments from rusty pipes are not likely to cause health problems. While a glass of yellow-hued water is off-putting, it is generally safe to drink yellow water in the short term. But you certainly want to address this problem. In the meantime, switching to bottled water until the yellow water issue is resolved is a good idea. 

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

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

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