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Radon detection and reduction specialists in Columbus

Avatar for Radon Control Products
Radon Control Products
311 White St
5.00(
6
)
Approved Pro
Radon Control Products
311 White St
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

Radon Control Products in Hendersonville, NC, is a full-time, full-service radon testing and mitigation company.

"So very helpful on the phone. Told me my pressure indicator oil had just evaporated a little. Walked me through checking it, told me everything was as it should be and saved me a service call. When the fan goes out, I’ll definitely call this company for replacement."

Beth M on February 2021

Radon Control Products in Hendersonville, NC, is a full-time, full-service radon testing and mitigation company.

"So very helpful on the phone. Told me my pressure indicator oil had just evaporated a little. Walked me through checking it, told me everything was as it should be and saved me a service call. When the fan goes out, I’ll definitely call this company for replacement."

Beth M on February 2021


Avatar for Home Again Restoration
Home Again Restoration
36 Burgin Street
5.00(
10
)
Approved Pro
Home Again Restoration
36 Burgin Street
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

Let us make your property feel like Home Again! At Home Again, we want to give your home the love it deserves. Our Restoration division offers 24/7 Emergency Services, and is specialized in Water, Fire, and Smoke Damage Restoration, and Mold Remediation. Our Remodel division can help make your home improvement dreams a reality. We truly believe your home deserves the best, and you will always get the best from Home Again. Licensed and Insured.

"Work was done quickly, thoroughly, and the workers were very professional. Great company!"

Beth B on March 2024

Let us make your property feel like Home Again! At Home Again, we want to give your home the love it deserves. Our Restoration division offers 24/7 Emergency Services, and is specialized in Water, Fire, and Smoke Damage Restoration, and Mold Remediation. Our Remodel division can help make your home improvement dreams a reality. We truly believe your home deserves the best, and you will always get the best from Home Again. Licensed and Insured.

"Work was done quickly, thoroughly, and the workers were very professional. Great company!"

Beth B on March 2024


All American Environmental Services, LLC
4072 Farben Way
5.00(
3
)
Approved Pro
All American Environmental Services, LLC
4072 Farben Way
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 local quotes requested

As I am sure you are aware most homes in the area have high levels of radon. We are here to give you the options needed to address this problem. We have the knowledge and capability to deal with any radon issue you come across. We can beat any quoted price as well as offer a $100 referral fee for any work that comes our way. Our team is hear to answer any radon questions at no cost to you. Let All American Environmental Services be your go to guy when it comes to radon.

"Wonderful! Alan was on time and the install went perfectly. He was very knowledgeable and educated me totally."

Linda D on April 2025

As I am sure you are aware most homes in the area have high levels of radon. We are here to give you the options needed to address this problem. We have the knowledge and capability to deal with any radon issue you come across. We can beat any quoted price as well as offer a $100 referral fee for any work that comes our way. Our team is hear to answer any radon questions at no cost to you. Let All American Environmental Services be your go to guy when it comes to radon.

"Wonderful! Alan was on time and the install went perfectly. He was very knowledgeable and educated me totally."

Linda D on April 2025


Copley's 1st Choice Home Inspections
W Stagecoach Trl
5.00(
1
)
Copley's 1st Choice Home Inspections
W Stagecoach Trl
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I served over 23 years in the US Army, and was looking for a good hands on 2nd career. Having had bad past experiences with home inspectors, and the desire to still serve, it was a great fit and choice. Attention to detail was one of the most important skill the Army teaches. You are investing in one of your largest investments in your life. With over 10 years construction experience, and my attention to detail. You can rest assure that your investment and the safety of your family are my priority. That is why I put my name on this business to show my pride in everything I do. You will know and see I guarantee, and stand by my services provided to you. Copley's 1st Choice Home Inspections is Your 1st Choice in your Home Inspection needs!

"Great!! Very professional and thorough."

Anease H on July 2023

I served over 23 years in the US Army, and was looking for a good hands on 2nd career. Having had bad past experiences with home inspectors, and the desire to still serve, it was a great fit and choice. Attention to detail was one of the most important skill the Army teaches. You are investing in one of your largest investments in your life. With over 10 years construction experience, and my attention to detail. You can rest assure that your investment and the safety of your family are my priority. That is why I put my name on this business to show my pride in everything I do. You will know and see I guarantee, and stand by my services provided to you. Copley's 1st Choice Home Inspections is Your 1st Choice in your Home Inspection needs!

"Great!! Very professional and thorough."

Anease H on July 2023


NO MOLD WNC
5.00(
4
)
NO MOLD WNC
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We remove mold using a patented, two-step dry-fog process. The process is safe, effective, and much faster and less costly than traditional methods.

"Shade and the team have been amazing working on getting rid of existing mold as well as installing a vapor barrier. Our house is small and older AND we were on a budget. I know we were not their biggest job by a long shot, but they worked with us and treated the job with the same time and care as the biggest job. They even noticed a leak coming from the bathroom pipes that was part of the moisture problem and helped fix that. Bonus points for getting to meet LLama the cheweenie on the job!"

Valerie H on June 2023

We remove mold using a patented, two-step dry-fog process. The process is safe, effective, and much faster and less costly than traditional methods.

"Shade and the team have been amazing working on getting rid of existing mold as well as installing a vapor barrier. Our house is small and older AND we were on a budget. I know we were not their biggest job by a long shot, but they worked with us and treated the job with the same time and care as the biggest job. They even noticed a leak coming from the bathroom pipes that was part of the moisture problem and helped fix that. Bonus points for getting to meet LLama the cheweenie on the job!"

Valerie H on June 2023


Carolina Restoration Solutions LLC
5.00(
9
)
Carolina Restoration Solutions LLC
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in Mold Removal, Crawlspace Repair, and drainage systems. We are family owned and operated. We proudly offer emergency services.

"They were very thorough and went way above and beyond expectations. Very nice people who definitely know what they are doing. A definite reccomadation to anyone"

Bob M on February 2024

Specializing in Mold Removal, Crawlspace Repair, and drainage systems. We are family owned and operated. We proudly offer emergency services.

"They were very thorough and went way above and beyond expectations. Very nice people who definitely know what they are doing. A definite reccomadation to anyone"

Bob M on February 2024


Mountain Living Home Inspections
151 Hopper Cv
No reviews
Mountain Living Home Inspections
151 Hopper Cv
No reviews

We are a husband and wife owned company. We strive to provide efficient and professional services. Jereme does the Home Inspections and Valerie does the paperwork. We perform Home Inspections and Radon testing. Through our partners we can also complete Pest Inspections, Septic Inspections, and Well Water Testing.

We are a husband and wife owned company. We strive to provide efficient and professional services. Jereme does the Home Inspections and Valerie does the paperwork. We perform Home Inspections and Radon testing. Through our partners we can also complete Pest Inspections, Septic Inspections, and Well Water Testing.


Duncan Home Inspection Services, LLC
1511 High Street
4.43(
7
)
Duncan Home Inspection Services, LLC
1511 High Street
4.43(
7
)
Customers say: Quick response
10 years of experience

Duncan Home Inspection Services is the qualified company for thorough home inspections and radon testing in the surrounding areas of Hendersonville & Asheville, NC, and Spartanburg & Greenville, SC. Adam Duncan, the owner, has exceptional work ethic, has consistent inspection and reporting procedures, and does not rush through the inspection. He is equipped with a broad comprehension of each major system of the home and how each system collaborates together to provide a functional and safe living environment. He will thoroughly, without bias, look at a home’s overall general condition, from top to bottom, taking into account the following major components: Structure, Exterior and Roofing, Plumbing, Electrical, HVAC, Insulation and Ventilation, & Interior Kitchen appliances

"These people couldn't give any answers they just kept saying consult an engineer! For example they said my roof had many leaks i got an estimate from, of course they recommended, 8500 hundred dollars plus possibly another 5000 thousand for rotten wood. I got a 2nd estimate, thank God, no leaks and 1 price if rotten wood 4500 dollars. They are definitely looking out for themselves only. Any questions my name is Chris and my # is 910-787-6153. WATCH out for them."

Chris H on June 2020

Duncan Home Inspection Services is the qualified company for thorough home inspections and radon testing in the surrounding areas of Hendersonville & Asheville, NC, and Spartanburg & Greenville, SC. Adam Duncan, the owner, has exceptional work ethic, has consistent inspection and reporting procedures, and does not rush through the inspection. He is equipped with a broad comprehension of each major system of the home and how each system collaborates together to provide a functional and safe living environment. He will thoroughly, without bias, look at a home’s overall general condition, from top to bottom, taking into account the following major components: Structure, Exterior and Roofing, Plumbing, Electrical, HVAC, Insulation and Ventilation, & Interior Kitchen appliances

"These people couldn't give any answers they just kept saying consult an engineer! For example they said my roof had many leaks i got an estimate from, of course they recommended, 8500 hundred dollars plus possibly another 5000 thousand for rotten wood. I got a 2nd estimate, thank God, no leaks and 1 price if rotten wood 4500 dollars. They are definitely looking out for themselves only. Any questions my name is Chris and my # is 910-787-6153. WATCH out for them."

Chris H on June 2020



(704) 375-1783 SWAT Radon Mitigation of Charlotte
Unknown
5.00(
1
)
(704) 375-1783 SWAT Radon Mitigation of Charlotte
Unknown
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

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Radon detection and reduction services FAQs

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

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