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TRUSTED BY COLUMBUS, IN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon13
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Columbus

Avatar for The KING's Mitigator

The KING's Mitigator

4.97(
34
)
Approved Pro

The KING's Mitigator

4.97(
34
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
200 local quotes requested

Welcome to The KING's Mitigator, where the protection and enhancement of your home reign supreme. Specializing in roofing, siding, gutters, and remediation services, we are dedicated to preserving the integrity and beauty of your residence. At The KING's Mitigator, we understand that your home is your castle. That’s why we offer comprehensive solutions tailored to withstand the elements and the test of time. Whether you're in need of a sturdy new roof, stylish siding, reliable gutters, or expert remediation services, our skilled team is equipped to deliver top-quality craftsmanship and unparalleled customer service. Trust us to mitigate any challenge with royal precision and make your home a fortress of comfort and safety. Choose The KING's Mitigator—where quality meets royalty.

"The Kings Mitigator did outstanding work! The roof and guttering look fantastic and they cleaned up behind them. Absolute pleasure working with them."

Jennifer T on October 2025

Welcome to The KING's Mitigator, where the protection and enhancement of your home reign supreme. Specializing in roofing, siding, gutters, and remediation services, we are dedicated to preserving the integrity and beauty of your residence. At The KING's Mitigator, we understand that your home is your castle. That’s why we offer comprehensive solutions tailored to withstand the elements and the test of time. Whether you're in need of a sturdy new roof, stylish siding, reliable gutters, or expert remediation services, our skilled team is equipped to deliver top-quality craftsmanship and unparalleled customer service. Trust us to mitigate any challenge with royal precision and make your home a fortress of comfort and safety. Choose The KING's Mitigator—where quality meets royalty.

"The Kings Mitigator did outstanding work! The roof and guttering look fantastic and they cleaned up behind them. Absolute pleasure working with them."

Jennifer T on October 2025


Avatar for Midwest Services

Midwest Services

4.60(
10
)
Approved Pro

Midwest Services

4.60(
10
)
Approved Pro
Customers say: Quality work
21 local quotes requested
32 years of experience

Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. We have found in our 30 years experience that 9 out of 10 attics have inadequate insulation or that it has settled over the years and is no longer enough to prevent the transfer of both heat and cold. In today's economy we understand times are tough, the rising cost of food, gas, and everyday expenses are being felt by all of us, but we can help by lowering the cost of your utility bill. We are happy to provide a free visual inspection to check the level of your insulation and use a thermal gun to see how much the insulation in your walls has settled. Call for a free quote. We accept all major credit cards and offer in-house financing with payment plans that can fit any budget. We also offer discounts to Seniors and veterans.

"On 9/22/2025, agents from Midwest Services came to my residence for a home inspection following complaints of water leaks around the register in the back of the house, by the exterior wall, and above the back sliding door, possibly due to warm air intrusion. He looked into the attic and stated that a couple of homes in different neighborhoods had the same problem, and he was able to fix the problem; thus, he stated that he had vast experience (more than 30 years) in solving such a problem. I showed him the report of the HVAC company, Airtron, that earlier did an inspection and recommended contacting an insulation company. We agreed on $2,673 as the total fee for the work, and I wrote a Bank of America check, with check number 210, for full payment and scheduled the repair work for 9/25/2025. On 9/25/2025, agents from Midwest Services came and worked on the attic and left. On 9/26/2025, the leakage reoccurred and has been continuous since then, leaving water marks around the dry wall in the ceiling, damaging the floor carpet underneath. I called the Midwest Services phone number, and he told me the "boys have gone somewhere to work, I will ask them what they did when they come back". He later left a voice note stating that I should contact an HVAC company to solve the problem, which was a clear deviation from our discussion before the repair work. Since then, I have called several times, no response, no call back, and voice voicemail was full and I could not leave a voicemail. I also sent messages, but there was no response."

Akindele A on October 2025

Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. We have found in our 30 years experience that 9 out of 10 attics have inadequate insulation or that it has settled over the years and is no longer enough to prevent the transfer of both heat and cold. In today's economy we understand times are tough, the rising cost of food, gas, and everyday expenses are being felt by all of us, but we can help by lowering the cost of your utility bill. We are happy to provide a free visual inspection to check the level of your insulation and use a thermal gun to see how much the insulation in your walls has settled. Call for a free quote. We accept all major credit cards and offer in-house financing with payment plans that can fit any budget. We also offer discounts to Seniors and veterans.

"On 9/22/2025, agents from Midwest Services came to my residence for a home inspection following complaints of water leaks around the register in the back of the house, by the exterior wall, and above the back sliding door, possibly due to warm air intrusion. He looked into the attic and stated that a couple of homes in different neighborhoods had the same problem, and he was able to fix the problem; thus, he stated that he had vast experience (more than 30 years) in solving such a problem. I showed him the report of the HVAC company, Airtron, that earlier did an inspection and recommended contacting an insulation company. We agreed on $2,673 as the total fee for the work, and I wrote a Bank of America check, with check number 210, for full payment and scheduled the repair work for 9/25/2025. On 9/25/2025, agents from Midwest Services came and worked on the attic and left. On 9/26/2025, the leakage reoccurred and has been continuous since then, leaving water marks around the dry wall in the ceiling, damaging the floor carpet underneath. I called the Midwest Services phone number, and he told me the "boys have gone somewhere to work, I will ask them what they did when they come back". He later left a voice note stating that I should contact an HVAC company to solve the problem, which was a clear deviation from our discussion before the repair work. Since then, I have called several times, no response, no call back, and voice voicemail was full and I could not leave a voicemail. I also sent messages, but there was no response."

Akindele A on October 2025


Avatar for Master Services

Master Services

4.56(
190
)
Approved Pro

Master Services

4.56(
190
)
Approved Pro
Customers say: Super punctual
185 local quotes requested
Free onsite estimate

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024


Avatar for Mold Test Company IN

Mold Test Company IN

4.31(
63
)
Approved Pro

Mold Test Company IN

4.31(
63
)
Approved Pro
Customers say: Quick response
33 local quotes requested
17 years of experience

At Mold Test Company IN, 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Quoted one price and charged much more."

Terry C on September 2023

At Mold Test Company IN, 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Quoted one price and charged much more."

Terry C on September 2023


Avatar for Residential Mold Services

Residential Mold Services

4.87(
63
)
Approved Pro

Residential Mold Services

4.87(
63
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
113 local quotes requested

As a multi-year Super Service Award Winner, we are a local, family-owned company that specializes in remediating mold and fixing the problem that caused the mold in the first place so that it will not return. We are known for our promptness (a must in real estate transactions!), friendliness, professionalism, and customer service. We give free estimates, are licensed, and guarantee our work.

"The two staff members that came to complete the remediation in our basement did a fantastic job! The office staff was also friendly, quick to respond, easy to schedule, and explained the process thoroughly. We're very pleased with our overall experience with this company!"

Michelle L on October 2024

As a multi-year Super Service Award Winner, we are a local, family-owned company that specializes in remediating mold and fixing the problem that caused the mold in the first place so that it will not return. We are known for our promptness (a must in real estate transactions!), friendliness, professionalism, and customer service. We give free estimates, are licensed, and guarantee our work.

"The two staff members that came to complete the remediation in our basement did a fantastic job! The office staff was also friendly, quick to respond, easy to schedule, and explained the process thoroughly. We're very pleased with our overall experience with this company!"

Michelle L on October 2024


Avatar for Midwest Services

Midwest Services

3.80(
5
)
Approved Pro

Midwest Services

3.80(
5
)
Approved Pro
149 local quotes requested
33 years of experience

We specialize in mold testing and remediation services! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. We offer 10% off for seniors and veterans! Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Customer service was great. "

Linda M on October 2025

We specialize in mold testing and remediation services! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. We offer 10% off for seniors and veterans! Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Customer service was great. "

Linda M on October 2025


Avatar for A & D Hydra Clean Inc

A & D Hydra Clean Inc

4.85(
246
)
Approved Pro

A & D Hydra Clean Inc

4.85(
246
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
61 local quotes requested

Award Winning. Locally family-owned (2nd generation) and operated. Nine IICRC certified uniformed technicians plus support personnel available 24/7. Emergency Services. Residential and Commercial work. Complete Reconstruction. General contractor, insurance work welcome. Coupon/discounts available –ask us about our Angie’s List Coupons. Estimate cost can be applied to services performed. Angie's List Super Service Award recipient 11 years in a row. Refers to licensed plumbers for plumbing work.

"AS ALWAYS, the folks at A&D Hydra Clean did a great job. The depth and breadth of their knowledge and experience always makes them my 'go to' company for almost anything having to do with caring for our home, from carpet cleaning to water mitigation to major renovation jobs. Couple this with their friendliness and professionalism and they have it all. I've said it before in these reviews and I'll say it again: stop scrolling through all these names and just call A&D."

Jane R on May 2020

Award Winning. Locally family-owned (2nd generation) and operated. Nine IICRC certified uniformed technicians plus support personnel available 24/7. Emergency Services. Residential and Commercial work. Complete Reconstruction. General contractor, insurance work welcome. Coupon/discounts available –ask us about our Angie’s List Coupons. Estimate cost can be applied to services performed. Angie's List Super Service Award recipient 11 years in a row. Refers to licensed plumbers for plumbing work.

"AS ALWAYS, the folks at A&D Hydra Clean did a great job. The depth and breadth of their knowledge and experience always makes them my 'go to' company for almost anything having to do with caring for our home, from carpet cleaning to water mitigation to major renovation jobs. Couple this with their friendliness and professionalism and they have it all. I've said it before in these reviews and I'll say it again: stop scrolling through all these names and just call A&D."

Jane R on May 2020


Avatar for The Mold Removers LLC

The Mold Removers LLC

4.76(
38
)
Approved Pro

The Mold Removers LLC

4.76(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
89 local quotes requested

With over 20 years of experience serving the Midwest, we specialize in thorough mold inspection, testing, and removal for both residential and commercial properties. Whether your concern is in the attic, living areas, basement, or crawl space, our skilled team is ready to provide tailored solutions to meet your needs.

"It went well."

S H on August 2019

With over 20 years of experience serving the Midwest, we specialize in thorough mold inspection, testing, and removal for both residential and commercial properties. Whether your concern is in the attic, living areas, basement, or crawl space, our skilled team is ready to provide tailored solutions to meet your needs.

"It went well."

S H on August 2019


Epic Radon Solutions

5.00(
4
)

Epic Radon Solutions

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"The filter works great"

Diego C on January 2025

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"The filter works great"

Diego C on January 2025


Avatar for White Oak Residential LLC

White Oak Residential LLC

5.00(
1
)

White Oak Residential LLC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

White Oak Residential is a IICRC certified mold remediation and water damage restoration company. We service Indianapolis and all surrounding counties, which is over a hundred mile radius! We offer a natural green way to eliminate mold from your home, which is our own company's formula called White Oak Naturals. So no need to worry about toxic chemicals ever being used in your home. Also we provide a standard five year transferable warranty, which is great when selling your home.

"Really good customer service, and they were efective and quick."

Adam G on September 2023

White Oak Residential is a IICRC certified mold remediation and water damage restoration company. We service Indianapolis and all surrounding counties, which is over a hundred mile radius! We offer a natural green way to eliminate mold from your home, which is our own company's formula called White Oak Naturals. So no need to worry about toxic chemicals ever being used in your home. Also we provide a standard five year transferable warranty, which is great when selling your home.

"Really good customer service, and they were efective and quick."

Adam G on September 2023

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Mold Testing and Remediation questions, answered by experts

Standard wood stains often contain volatile organic compounds (VOCs), which the EPA states can irritate those exposed to their odor. Inhaling the fumes can pose health risks to humans. Prolonged exposure to VOCs from wood stains can lead to wood stain poisoning, manifesting in symptoms such as a burning sensation, blurred vision, and even collapse. Taking precautions when using these products is crucial to minimize the risk of adverse health effects.

In some cases, black stains on brick are caused by organic substances like algae and mold. However, it's more likely that the black spots you're noticing on your bricks come from carbon from vehicle exhaust or soot. Black stains can usually be removed by scrubbing the brick with a brush and masonry cleaner or power washing.

Yes, mold under silicone caulk can potentially cause health issues, which may be more noticeable in people with asthma, allergies, or other respiratory conditions. Mold releases spores into the air, and inhaling these spores can cause symptoms such as coughing, sneezing, eye irritation, and skin rashes. It's important to address mold issues promptly to protect your health.

Vermiculite insulation can be hazardous if it contains asbestos. Asbestos fibers, when released into the air and inhaled, can pose significant health risks. The EPA recommends leaving vermiculite insulation undisturbed to avoid potential exposure. It is crucial to have vermiculite insulation tested by a certified professional to determine if it contains asbestos. If asbestos is present, proper precautions should be taken, including containment or removal by licensed abatement professionals.

Mold is a blight on your home but over time, can be an extreme health risk, especially for immunocompromised individuals. Depending on the type of mold you’re dealing with, you could even experience neurological symptoms, or in extreme cases, you can be hospitalized. Even a tiny speck of toxigenic mold can cause a whole slew of very serious health issues. Deal with any mold issues immediately. 

The Columbus, IN 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.