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Find Radon gas testers in Middletown

Avatar for Air Xray

Air Xray

4.19(
69
)
Approved Pro

Air Xray

4.19(
69
)
Approved Pro
Customers say: True professional
38 local quotes requested
6 years of experience

Air Xray specializes in improving indoor air quality through essential services that address moisture and environmental issues. These include foundation ventilation, enhancing airflow beneath structures to prevent mold and poor air quality; radon testing and mitigation, identifying and reducing harmful radon gas; foundation waterproofing, sealing cracks to prevent water damage and moisture buildup; downspout drainage, ensuring rainwater is properly directed away from the foundation to avoid moisture problems; and yard drainage, managing water around the property to prevent flooding and mold growth. These services work together to protect homes and businesses, promoting healthy, dry environments while improving indoor air quality and overall building integrity.

"The work was completed when promised. The work was very professional and worked as promised. They cleaned well before . they left All were very professional and friendly. I would not hesitate to use them again."

Ed P on November 2025

Air Xray specializes in improving indoor air quality through essential services that address moisture and environmental issues. These include foundation ventilation, enhancing airflow beneath structures to prevent mold and poor air quality; radon testing and mitigation, identifying and reducing harmful radon gas; foundation waterproofing, sealing cracks to prevent water damage and moisture buildup; downspout drainage, ensuring rainwater is properly directed away from the foundation to avoid moisture problems; and yard drainage, managing water around the property to prevent flooding and mold growth. These services work together to protect homes and businesses, promoting healthy, dry environments while improving indoor air quality and overall building integrity.

"The work was completed when promised. The work was very professional and worked as promised. They cleaned well before . they left All were very professional and friendly. I would not hesitate to use them again."

Ed P on November 2025


Avatar for Radon Technology Co

Radon Technology Co

5.00(
239
)
Approved Pro

Radon Technology Co

5.00(
239
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Owner Operated. No Subs. Cost Is Determined By The Job. No Travel Charges. Radon in your homes air is usually found during a real estate transaction. The prospective buyers often test for radon gas at the time of their home inspection. The USEPA recommends that homes with levels above 4.0 pCi/l be mitigated. Elevated radon levels are not a reason not to purchase a home that you otherwise like. Radon mitigation is a 1 day repair and is reasonably priced. Many simple systems cost around $900.00 and the radon levels are guaranteed to be below the EPA action limit of 4.0 pCi/l.

"Brad come out and installed the Radon Mitigation system in one day. My Radon levels went from over 20 pCi/L to 0.7 pCi/L. Everything was great."

STEVE K on May 2025

Owner Operated. No Subs. Cost Is Determined By The Job. No Travel Charges. Radon in your homes air is usually found during a real estate transaction. The prospective buyers often test for radon gas at the time of their home inspection. The USEPA recommends that homes with levels above 4.0 pCi/l be mitigated. Elevated radon levels are not a reason not to purchase a home that you otherwise like. Radon mitigation is a 1 day repair and is reasonably priced. Many simple systems cost around $900.00 and the radon levels are guaranteed to be below the EPA action limit of 4.0 pCi/l.

"Brad come out and installed the Radon Mitigation system in one day. My Radon levels went from over 20 pCi/L to 0.7 pCi/L. Everything was great."

STEVE K on May 2025


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
45 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


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


Ron's Mold & Industrial Services LLC

3.67(
3
)

Ron's Mold & Industrial Services LLC

3.67(
3
)
Customers say: Terrific value
16 years of experience

Licensed mold professionals with very reasonable pricing, and good quality work, will try to beat any price. We don't have any traveling charges only time fees start is when we began working. All workers are mold certified and experienced subcontractors are used when needed.

Licensed mold professionals with very reasonable pricing, and good quality work, will try to beat any price. We don't have any traveling charges only time fees start is when we began working. All workers are mold certified and experienced subcontractors are used when needed.


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.


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 Crawlspace Doctor

Crawlspace Doctor

4.98(
43
)

Crawlspace Doctor

4.98(
43
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We take care of Crawlspaces with Water problems (perimeter drainage systems with sump pumps and pits) , moisture barrier or encapsulation, mold, structural repair ( rim plate, joist, support beams) Serving Hendricks, Morgan, Putman, Vigo, Parke, Vermillion, Clay and Sullivan Counties. . For Free Evaluation Call: Dave at (765) 318-2252 or (812) 236-7644.

"The owner Dave Tarrance was one of five companies that gave us estimates. Crawlspace Doctor had the best price for the work we wanted done. Dave listened to all our concerns about our crawlspace and offered solutions to help us resolve the issues. During the work he stopped in personally to keep us updated on the progress of the job, which took five days. His crew was very polite and disposed of all debris (old insulation) each night."

James D on January 2019

We take care of Crawlspaces with Water problems (perimeter drainage systems with sump pumps and pits) , moisture barrier or encapsulation, mold, structural repair ( rim plate, joist, support beams) Serving Hendricks, Morgan, Putman, Vigo, Parke, Vermillion, Clay and Sullivan Counties. . For Free Evaluation Call: Dave at (765) 318-2252 or (812) 236-7644.

"The owner Dave Tarrance was one of five companies that gave us estimates. Crawlspace Doctor had the best price for the work we wanted done. Dave listened to all our concerns about our crawlspace and offered solutions to help us resolve the issues. During the work he stopped in personally to keep us updated on the progress of the job, which took five days. His crew was very polite and disposed of all debris (old insulation) each night."

James D on January 2019


Simpson Construction LLC

5.00(
4
)

Simpson Construction LLC

5.00(
4
)
Customers say: Quick response
15 years of experience

Family-owned and operated with more than 20 years of experience; we're big enough to get the job done, but small enough to still care. We'll make your project as affordable as possible while maintaining the highest standards in quality, always providing free estimates.

Family-owned and operated with more than 20 years of experience; we're big enough to get the job done, but small enough to still care. We'll make your project as affordable as possible while maintaining the highest standards in quality, always providing free estimates.


Avatar for Hopf Environmental

Hopf Environmental

5.00(
1
)

Hopf Environmental

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hopf Environmental provides quick response radon testing and mitigation. We can being testing within 24 hours.

Hopf Environmental provides quick response radon testing and mitigation. We can being testing within 24 hours.

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FAQs for radon gas testing projects in Middletown, IN

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 Middletown, IN homeowners’ guide to radon gas testings

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