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TRUSTED BY GAHANNA, OH HOMEOWNERS

Average homeowner rating star icon4.4
Average homeowner rating
Verified reviews icon32
Verified mold testing and remediation services reviews

Mold testing and remediation specialists in Gahanna

Avatar for Patriot Restoration Services
Patriot Restoration Services
5704 Avery Road
5.00(
8
)
Approved Pro
Patriot Restoration Services
5704 Avery Road
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
67 local quotes requested

A veteran owned and operated restoration company, that provides emergency restoration services for residential, commercial, and multifamily properties when YOU need us. When a disaster occurs – from a busted pipe to storms, floods, mold, fire, accidents, or other natural disasters – they often cause enough damage to make your home or workplace unlivable. We are the restoration experts that will act quickly to make repairs to your property and make it habitable again. We use state of the art equipment and supplies to minimize your losses and begin the restoration process. PHG and Restoration Services is a fully insured and IICRC Certified Restoration Company available 24/7 for your emergency needs.

"Excellent work. Very professional team that bring a lot of experience to the job everyday. Josh demands a high level If quality. Hope to bring them back for more projects. Also appreciate that they are a veteran owned company that gives back to their community in many ways."

Dan B on June 2024

A veteran owned and operated restoration company, that provides emergency restoration services for residential, commercial, and multifamily properties when YOU need us. When a disaster occurs – from a busted pipe to storms, floods, mold, fire, accidents, or other natural disasters – they often cause enough damage to make your home or workplace unlivable. We are the restoration experts that will act quickly to make repairs to your property and make it habitable again. We use state of the art equipment and supplies to minimize your losses and begin the restoration process. PHG and Restoration Services is a fully insured and IICRC Certified Restoration Company available 24/7 for your emergency needs.

"Excellent work. Very professional team that bring a lot of experience to the job everyday. Josh demands a high level If quality. Hope to bring them back for more projects. Also appreciate that they are a veteran owned company that gives back to their community in many ways."

Dan B on June 2024


Avatar for RestoPros of Greater Columbus
RestoPros of Greater Columbus
4739 GALE RD
5.00(
6
)
Approved Pro
RestoPros of Greater Columbus
4739 GALE RD
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

At RestoPros of Greater Columbus, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Choose RestoPros of Greater Columbus for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Excellent - extremely helpful"

Jeffrey L on April 2025

At RestoPros of Greater Columbus, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Choose RestoPros of Greater Columbus for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Excellent - extremely helpful"

Jeffrey L on April 2025


Avatar for AffordaPro Restoration
AffordaPro Restoration
Located In:
5.00(
7
)
Approved Pro
AffordaPro Restoration
Located In:
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

At AffordaPro Restoration, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires and storms. We offer Asbestos testing as well as mold remediation. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose AffordaPro Restoration for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Chris did an exceptional job.He was very pleasant to talk to. He knows his job and did it well. Very happy . Would not hesitate to hire again."

Joanne E on September 2024

At AffordaPro Restoration, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires and storms. We offer Asbestos testing as well as mold remediation. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose AffordaPro Restoration for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Chris did an exceptional job.He was very pleasant to talk to. He knows his job and did it well. Very happy . Would not hesitate to hire again."

Joanne E on September 2024


Avatar for Mold Blasters
Mold Blasters
Based Out Of
4.56(
9
)
Approved Pro
Mold Blasters
Based Out Of
4.56(
9
)
Approved Pro
Customers say: Quick response
94 local quotes requested
4 years of experience

We are a professional, Columbus based company, with an emphasis on Eco Friendly Mold Remediation. While our fully certified Mold Technicians are able to assist you with any mold issues you may have, their expertise stretch across many areas of your home. From foundation repairs and waterproofing, crawlspace encapsulation, wall stabilization, spray foam insulation, yard and downspout drainage, general carpentry and much more, our goal is to make your home repairs and upgrades simple for you. With our competitive pricing, strong customer service and 25+ years of knowledge and experience, we hope to be the one stop shop for all your home needs. Give us a call today to schedule a free appointment and we will send out a member of our team to help you solve all of your home needs.

"very knowledgeable and friendly people. would definitely recommend then for this work. They did it in an environmentally friendly way, which I really appreciated."

Vicki N on December 2023

We are a professional, Columbus based company, with an emphasis on Eco Friendly Mold Remediation. While our fully certified Mold Technicians are able to assist you with any mold issues you may have, their expertise stretch across many areas of your home. From foundation repairs and waterproofing, crawlspace encapsulation, wall stabilization, spray foam insulation, yard and downspout drainage, general carpentry and much more, our goal is to make your home repairs and upgrades simple for you. With our competitive pricing, strong customer service and 25+ years of knowledge and experience, we hope to be the one stop shop for all your home needs. Give us a call today to schedule a free appointment and we will send out a member of our team to help you solve all of your home needs.

"very knowledgeable and friendly people. would definitely recommend then for this work. They did it in an environmentally friendly way, which I really appreciated."

Vicki N on December 2023


Avatar for PuroClean Home Savers
PuroClean Home Savers
707 Hadley Dr
4.80(
5
)
Approved Pro
PuroClean Home Savers
707 Hadley Dr
4.80(
5
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

COVID-19 CORONAVIRUS SANITIZING AND DISINFECTING available 24/7. When damaging events like freezing pipes, mold, or fire strike your home or business, it can be devastating. Here at PuroClean Home Savers, we are prepared to meet you in your crisis, executing a quality job, and prioritizing your satisfaction. For those who live in the southeast region of central Ohio, including Columbus, Grove City, Galloway, West Jefferson, and London, we get the job DONE,” so don’t hesitate to contact us, anytime, day or night at (614) 689-0012.

"They are professional, quick and their fees are fixed."

Louis L on January 2020

COVID-19 CORONAVIRUS SANITIZING AND DISINFECTING available 24/7. When damaging events like freezing pipes, mold, or fire strike your home or business, it can be devastating. Here at PuroClean Home Savers, we are prepared to meet you in your crisis, executing a quality job, and prioritizing your satisfaction. For those who live in the southeast region of central Ohio, including Columbus, Grove City, Galloway, West Jefferson, and London, we get the job DONE,” so don’t hesitate to contact us, anytime, day or night at (614) 689-0012.

"They are professional, quick and their fees are fixed."

Louis L on January 2020


Avatar for A&J Radon Away
A&J Radon Away
233 Glenmont Ave
5.00(
28
)
Approved Pro
A&J Radon Away
233 Glenmont Ave
5.00(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

AFFORDABLE, EFFECTIVE RADON SOLUTIONS If you're looking for high quality and personal service, look no further. At A & J Radon Away our customers are our number one priority. We strive to deliver the best service in Radon Measurement & Mitigation. Our rates are competitive, with no hidden fees. We are certified, insured and most importantly, experienced. Trust A & J Radon Away to care for your Radon Measurement & Mitigation needs, let us be your helping hands for a safer home. Affordable, effective radon solutions servicing all of Central Ohio and surrounding areas!

"This was a great experience from start to finish. They arrived on time got and got the work done with zero mess even though this involves drilling a large hole in the basement floor. The system did what it’s supposed to do and reduced radon levels to almost 0. I am very happy with this company and would highly recommended them.The price was great too."

Jeremy C on December 2024

AFFORDABLE, EFFECTIVE RADON SOLUTIONS If you're looking for high quality and personal service, look no further. At A & J Radon Away our customers are our number one priority. We strive to deliver the best service in Radon Measurement & Mitigation. Our rates are competitive, with no hidden fees. We are certified, insured and most importantly, experienced. Trust A & J Radon Away to care for your Radon Measurement & Mitigation needs, let us be your helping hands for a safer home. Affordable, effective radon solutions servicing all of Central Ohio and surrounding areas!

"This was a great experience from start to finish. They arrived on time got and got the work done with zero mess even though this involves drilling a large hole in the basement floor. The system did what it’s supposed to do and reduced radon levels to almost 0. I am very happy with this company and would highly recommended them.The price was great too."

Jeremy C on December 2024


Avatar for Stay Dry Waterproofing, LLC
Stay Dry Waterproofing, LLC
401 South Chestnut Street
4.84(
852
)
Approved Pro
Stay Dry Waterproofing, LLC
401 South Chestnut Street
4.84(
852
)
Approved Pro
Super Service Award
Customers say: Quick response
760 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, very respectful and professional. I would recommend them again! "

Mikayla S on July 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, very respectful and professional. I would recommend them again! "

Mikayla S on July 2025


Avatar for Security First Home Inspections
Security First Home Inspections
11515 Lafayette Road
4.60(
229
)
Approved Pro
Security First Home Inspections
11515 Lafayette Road
4.60(
229
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
332 local quotes requested

Security First Home Inspections proudly serves customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"Very thorough and detailed in explaining project, pleasant, cleaned up after the job was done"

Linda B on August 2025

Security First Home Inspections proudly serves customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"Very thorough and detailed in explaining project, pleasant, cleaned up after the job was done"

Linda B on August 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
207 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


Ohio Mold
35 Ridgeway Court
4.86(
64
)
Approved Pro
Ohio Mold
35 Ridgeway Court
4.86(
64
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
10 local quotes requested

Ohio Mold is committed to excellence in 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.

"Brian and his team were awesome!! Their customer service and the quality of their work were excellent!!"

Rebecca L on April 2020

Ohio Mold is committed to excellence in 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.

"Brian and his team were awesome!! Their customer service and the quality of their work were excellent!!"

Rebecca L on April 2020

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FAQs for mold testing and remediation projects in Gahanna, OH

Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.

It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.

The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.

The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

The Gahanna, 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.
A family having breakfast together
Nov 21, 2024
Nov 21, 2024
Budgeting for an indoor air quality test can be worth the cost if you are worried about your health or have moved into a new home.
A professional in protective gear cleans mold from a ceiling corner using gloves, a sponge, and a respirator mask.
Aug 14, 2025
Aug 14, 2025
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
A professional inspecting for mold in the basement
Dec 9, 2024
Dec 9, 2024
The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.
A small bathroom with a tub and floral shower curtain, a toilet under a window, and a white vanity.
Aug 14, 2025
Aug 14, 2025
Figuring out how to spot signs of mold in a house helps you determine the best way to eradicate it safely. Learn more about recognizing signs of mold.
A large bright kitchen
Nov 26, 2024
Nov 26, 2024
If your house smells musty but there’s no visible mold, check anywhere there’s moisture. Use this guide to help you identify and prevent the smell in your home.
stylish bathroom with modern sink
Dec 10, 2024
Dec 10, 2024
Figuring out how to test for mold in your home is important. Mold testing can offer peace of mind and lets you know if it’s time to call a pro. Learn about mold testing processes in this guide.