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Find Radon gas testers in Thornville

Minerton General Contracting

No reviews yet

Minerton General Contracting

No reviews yet
40 years of experience

We are a small family ran business employing up to 10 employees during busy months. We have subcontractors that we also work closely with to ensure complete customer satisfaction.

We are a small family ran business employing up to 10 employees during busy months. We have subcontractors that we also work closely with to ensure complete customer satisfaction.


Lima Home Improvement Co

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Lima Home Improvement Co

No reviews yet
21 years of experience

We have several crews with expert craftsman able to give prompt service.

We have several crews with expert craftsman able to give prompt service.


DRT LLC / DWB Improvements

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DRT LLC / DWB Improvements

No reviews yet
28 years of experience

DRT LLC / DWB Improvements is an Ohio based General Builder/Contractor that enjoys helping people complete their construction needs. We offer free, honest inspections and would love to assist you. Our staff is talented, certified and licensed to fix your issue from start to finish.

DRT LLC / DWB Improvements is an Ohio based General Builder/Contractor that enjoys helping people complete their construction needs. We offer free, honest inspections and would love to assist you. Our staff is talented, certified and licensed to fix your issue from start to finish.


Avatar for Basement Remedy

Basement Remedy

5.00(
56
)

Basement Remedy

5.00(
56
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Basement Remedy is a small, Veteran owned & operated company specializing in Historic and Contemporary Foundation Repair, Drainage, Masonry, and more. We pride ourselves in the highest quality work, backed by warranty. We are a non-sponsored company and do not install "systems." Our methods and materials have been proven over time.

"Fantastic experience with Todd and basement remedy. Incredibly responsive (he came out and took a look same day). Knew immediately what the issue was with out stone foundation, and offered solutions that we could get done asap and fit our budget. Very happy and HIGHLY RECOMMEND for stone foundation work. We'll he bringing them back for other basement and foundation issues in the future."

Dowell H on July 2022

Basement Remedy is a small, Veteran owned & operated company specializing in Historic and Contemporary Foundation Repair, Drainage, Masonry, and more. We pride ourselves in the highest quality work, backed by warranty. We are a non-sponsored company and do not install "systems." Our methods and materials have been proven over time.

"Fantastic experience with Todd and basement remedy. Incredibly responsive (he came out and took a look same day). Knew immediately what the issue was with out stone foundation, and offered solutions that we could get done asap and fit our budget. Very happy and HIGHLY RECOMMEND for stone foundation work. We'll he bringing them back for other basement and foundation issues in the future."

Dowell H on July 2022


Avatar for CIERRA ENVIRONMENTAL

CIERRA ENVIRONMENTAL

5.00(
6
)

CIERRA ENVIRONMENTAL

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

Cierra Environmental has been in business for 11 Years. We continue to maintain an A+ Rating with the Better Business Bureau. We warrenty our work for 5 years. We provide air testing and remediation for both residental and commercial buildings. Meantion this site and recieve a free estimate depending on your location in Ohio. Our service area is the state of Ohio, Eastern Indiana, and Western PA. We will provide our services nationwide depending on the size of the job.

Cierra Environmental has been in business for 11 Years. We continue to maintain an A+ Rating with the Better Business Bureau. We warrenty our work for 5 years. We provide air testing and remediation for both residental and commercial buildings. Meantion this site and recieve a free estimate depending on your location in Ohio. Our service area is the state of Ohio, Eastern Indiana, and Western PA. We will provide our services nationwide depending on the size of the job.


Avatar for Moldlab

Moldlab

4.74(
352
)

Moldlab

4.74(
352
)
Customers say: True professional
26 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


Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


Ohio Inspections Group

No reviews yet

Ohio Inspections Group

No reviews yet
22 years of experience

Home Inspections Thermal Imaging Mold Testing

Home Inspections Thermal Imaging Mold Testing


Preferred Inspection Services

2.00(
1
)

Preferred Inspection Services

2.00(
1
)
Customers say: Quick response
30 years of experience

Owner operated. No subs. Cost is determined by the job. No travel charges. No service charges. Extra charge may apply. May contact through email.

Owner operated. No subs. Cost is determined by the job. No travel charges. No service charges. Extra charge may apply. May contact through email.


Wade Construction

No reviews yet

Wade Construction

No reviews yet
17 years of experience

I am in Business for the working person. There is no job too big or too small. I offer reasonable prices for quality workmanship.

I am in Business for the working person. There is no job too big or too small. I offer reasonable prices for quality workmanship.

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FAQs for radon gas testing projects in Thornville, OH

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Thornville, OH homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.