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Find Radon gas testers in Clayton

Turn-Key Environmental Consultants

790 Barnhart Rd
5.00(
2
)
•Approved Pro

Turn-Key Environmental Consultants

790 Barnhart Rd
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

Turn-Key Environmental Consultants (TKEC) is a full service environmental consulting firm specializing in Environmental Studies, Asbestos Investigations, Lead-Based Paint Inspections and Risk Assessments, Radon Testing, Indoor Air Quality, Industrial Compliance & Soil/Groundwater Remediation. Utilizing proven scientific strategies, our team of highly skilled and experienced scientists are dedicated to solving diverse environmental and safety problems from the simple to the complex. Our goal at TKEC is to provide high quality, responsive, practical, timely and legally defensible solutions for our clients.

"Excellent service, and fast results. Had both asbestos testing on old floor tile and mold testing in basement. Very knowledgeable and provided information and advice on other subjects. HIghly recommend."

Jason H on January 2024

Turn-Key Environmental Consultants (TKEC) is a full service environmental consulting firm specializing in Environmental Studies, Asbestos Investigations, Lead-Based Paint Inspections and Risk Assessments, Radon Testing, Indoor Air Quality, Industrial Compliance & Soil/Groundwater Remediation. Utilizing proven scientific strategies, our team of highly skilled and experienced scientists are dedicated to solving diverse environmental and safety problems from the simple to the complex. Our goal at TKEC is to provide high quality, responsive, practical, timely and legally defensible solutions for our clients.

"Excellent service, and fast results. Had both asbestos testing on old floor tile and mold testing in basement. Very knowledgeable and provided information and advice on other subjects. HIghly recommend."

Jason H on January 2024

Avatar for Stay Dry Waterproofing - Columbus

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
•Approved Pro

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
•Approved Pro
Customers say: Super punctual
701 local quotes requested
15 years of experience

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024

Avatar for DryMaxx Ohio

DryMaxx Ohio

.
3.71(
7
)
•Approved Pro

DryMaxx Ohio

.
3.71(
7
)
•Approved Pro
Customers say: Quick response
1463 local quotes requested
10 years of experience

We offer Free Estimates! We also provide 24 hour emergency services for those unplanned and urgent circumstances that require immediate attention. DryMaxx was established in 2017, by a dedicated owner with more than 25 years of experience. According to IICRC (Institution of Inspection, Cleaning and Restoration Certification) standards, we pride ourselves on exceeding required qualifications making our team both knowledgeable and competent. Certifications include: WRT (Water Restoration Technician), AMRT (Applied Microbial Remediation Technician), ASD (Applied Structural Drying), FST (Fire/Smoke Technician), HST, OCT, CCT, RCT, TCS, MWR, MFSR. We hold an A+ award with BBB and a Top Rated Business with HomeAdvisor. Our work family is committed to providing you with the highest level of service, so you’ll continue to choose us for your restoration needs! Our trained professionals apply innovative processes that you can rely on, while keeping your specific needs in mind. Our friendly office staff will be there to assist you with insurance inquiries and claims to make this as easy for you as possible. Please contact us with any questions, we are happy to help!

"Project completed!"

Bruce B on September 2024

We offer Free Estimates! We also provide 24 hour emergency services for those unplanned and urgent circumstances that require immediate attention. DryMaxx was established in 2017, by a dedicated owner with more than 25 years of experience. According to IICRC (Institution of Inspection, Cleaning and Restoration Certification) standards, we pride ourselves on exceeding required qualifications making our team both knowledgeable and competent. Certifications include: WRT (Water Restoration Technician), AMRT (Applied Microbial Remediation Technician), ASD (Applied Structural Drying), FST (Fire/Smoke Technician), HST, OCT, CCT, RCT, TCS, MWR, MFSR. We hold an A+ award with BBB and a Top Rated Business with HomeAdvisor. Our work family is committed to providing you with the highest level of service, so you’ll continue to choose us for your restoration needs! Our trained professionals apply innovative processes that you can rely on, while keeping your specific needs in mind. Our friendly office staff will be there to assist you with insurance inquiries and claims to make this as easy for you as possible. Please contact us with any questions, we are happy to help!

"Project completed!"

Bruce B on September 2024

Avatar for Teasdale Fenton Cleaning & Property Restoration

Teasdale Fenton Cleaning & Property Restoration

12145 Centron Pl
4.52(
1,385
)
•Approved Pro

Teasdale Fenton Cleaning & Property Restoration

12145 Centron Pl
4.52(
1,385
)
•Approved Pro
Customers say: Super punctual
1169 local quotes requested
18 years of experience

Teasdale-Fenton is Cincinnati based, but people throughout Greater Cincinnati, Northern Kentucky and Dayton know our name and—judging by their feed back—really like us. It's amazing how far a little old-fashioned respect, honesty and hard work goes. We want you impressed with your results, satisfied with the price and happy to call us the next time you need cleaning or restoration. Also, keep us in mind if you have a fire, smoke or water damage emergency. Our 24-hour disaster response team is quick to arrive. Years of experience have made us the area's experts on that kind of large loss. Limited Liability Company (LLC). Owned by Mr. James L. Olmstead. In case of fire or water damage emergency, 24-hour disaster response team available. Award winning. We specialize in Carpet, steam, floor, upholstery, drapery, auto, tile & grout cleaning, pet stains, grout sealing, vinyl strip, air duct cleaning, mold removal, basement waterproofing, fire & smoke damage restoration. 10% off for military personnel and senior citizens!

"Quick to set up appointment, sent reminders via text and email. Gentleman showed up, cleaned ducts. Quick and efficient."

Melissa M on June 2025

Teasdale-Fenton is Cincinnati based, but people throughout Greater Cincinnati, Northern Kentucky and Dayton know our name and—judging by their feed back—really like us. It's amazing how far a little old-fashioned respect, honesty and hard work goes. We want you impressed with your results, satisfied with the price and happy to call us the next time you need cleaning or restoration. Also, keep us in mind if you have a fire, smoke or water damage emergency. Our 24-hour disaster response team is quick to arrive. Years of experience have made us the area's experts on that kind of large loss. Limited Liability Company (LLC). Owned by Mr. James L. Olmstead. In case of fire or water damage emergency, 24-hour disaster response team available. Award winning. We specialize in Carpet, steam, floor, upholstery, drapery, auto, tile & grout cleaning, pet stains, grout sealing, vinyl strip, air duct cleaning, mold removal, basement waterproofing, fire & smoke damage restoration. 10% off for military personnel and senior citizens!

"Quick to set up appointment, sent reminders via text and email. Gentleman showed up, cleaned ducts. Quick and efficient."

Melissa M on June 2025

Avatar for Buckeye Elite Property Services

Buckeye Elite Property Services

Home Office
5.00(
9
)
•Approved Pro

Buckeye Elite Property Services

Home Office
5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
292 local quotes requested

Buckeye Elite is pleased to work with the Hancock County Heartland Board of Realtors to service your radon needs. Buying or selling a house? We want radon testing and mitigation to be hassle free for you and the realtor.

"They did a fantastic job! On time. No problems whatsoever. We're very happy."

Katherine N on December 2023

Buckeye Elite is pleased to work with the Hancock County Heartland Board of Realtors to service your radon needs. Buying or selling a house? We want radon testing and mitigation to be hassle free for you and the realtor.

"They did a fantastic job! On time. No problems whatsoever. We're very happy."

Katherine N on December 2023

Full Spectrum Construction LLC

300 1/2 E. Troy Pike
3.67(
3
)

Full Spectrum Construction LLC

300 1/2 E. Troy Pike
3.67(
3
)
13 years of experience

We are a owner operated full service remodeling and home building company servicing the Greater Miami Valley and surrounding cities. We are a small company with low overhead so we can keep our prices lower without sacrificing quality.

"I hired this company in August of 2023 to do a substantial amount of exterior work to my home. The company came out on their first day with no materials and didn't even have a ladder. I supplied them with lumber that I had for an interior project to get started on the exterior work. From August until December the company drug their feet and it was like pulling teeth just to even get them out to the home to do work. They would come out for a day or two and then be MIA for several weeks not returning calls or texts. We literally had to go to the business and catch them there to even talk to them. They finally installed 8 windows and a French door and replaced some rotted osb along with putting some tyvek on the home. March 14th 2024 the home was hit by a tornado and suffered severe structural damage to where the remainder of the work could not be performed. I met with the shop owner Tom Hughes on March 18th 2024 in his show room on state route 41 and he agreed to cash me out for the remaining balance after labor and materials. Tom told me his bank would be issuing me a check for $6,217 and that it would be sent via mail. I have screenshot documentation from Tom's personal phone number with the refund amount. He also agreed to send me an itemized break down of all work and materials that were taken out of the original $13,000 that I had given him. It has been almost a month and Tom will not respond to my texts messages or my calls. I have went to his establishment in covington on state route 41 numerous times and the doors are always locked and he has recently covered all of his windows with black tarps. Do not ever give any business or establishment associated with Thomas Hughes any money. I have made a report with the BBB and reports with local authorities. If you have an ongoing contract with this man you may as well just hang it up because he will not finish your work or give you your money back for work not performed."

Lauren T on April 2024

We are a owner operated full service remodeling and home building company servicing the Greater Miami Valley and surrounding cities. We are a small company with low overhead so we can keep our prices lower without sacrificing quality.

"I hired this company in August of 2023 to do a substantial amount of exterior work to my home. The company came out on their first day with no materials and didn't even have a ladder. I supplied them with lumber that I had for an interior project to get started on the exterior work. From August until December the company drug their feet and it was like pulling teeth just to even get them out to the home to do work. They would come out for a day or two and then be MIA for several weeks not returning calls or texts. We literally had to go to the business and catch them there to even talk to them. They finally installed 8 windows and a French door and replaced some rotted osb along with putting some tyvek on the home. March 14th 2024 the home was hit by a tornado and suffered severe structural damage to where the remainder of the work could not be performed. I met with the shop owner Tom Hughes on March 18th 2024 in his show room on state route 41 and he agreed to cash me out for the remaining balance after labor and materials. Tom told me his bank would be issuing me a check for $6,217 and that it would be sent via mail. I have screenshot documentation from Tom's personal phone number with the refund amount. He also agreed to send me an itemized break down of all work and materials that were taken out of the original $13,000 that I had given him. It has been almost a month and Tom will not respond to my texts messages or my calls. I have went to his establishment in covington on state route 41 numerous times and the doors are always locked and he has recently covered all of his windows with black tarps. Do not ever give any business or establishment associated with Thomas Hughes any money. I have made a report with the BBB and reports with local authorities. If you have an ongoing contract with this man you may as well just hang it up because he will not finish your work or give you your money back for work not performed."

Lauren T on April 2024

AIO Home Services

2011 Hout Rd
No reviews yet

AIO Home Services

2011 Hout Rd
No reviews yet
4 years of experience

We specialize in Residential Asbestos Asbestos Removal, Encapsulation, Inspections and Testing. Prior to AIO Home Services, Dr. William Pittman performed the same work in California for 5 years. We are fully licensed in the State of Ohio, and follow all OSHA, EPA, NIOSH, State/Federal guidelines.

We specialize in Residential Asbestos Asbestos Removal, Encapsulation, Inspections and Testing. Prior to AIO Home Services, Dr. William Pittman performed the same work in California for 5 years. We are fully licensed in the State of Ohio, and follow all OSHA, EPA, NIOSH, State/Federal guidelines.

Environmental Doctor

438 Windsor Park Dr
4.68(
56
)

Environmental Doctor

438 Windsor Park Dr
4.68(
56
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Additional contact name - Brenden J Gitzinger. Additional DBA - Indoor Environmental Specialists Inc.

"Enviro Dr listen to my ideas/concerns and accounted for them in the proposal. Competitive price. Called when they were on their way. Very responsive to phone calls and emails. What more could you ask for."

Aaron B on July 2018

Additional contact name - Brenden J Gitzinger. Additional DBA - Indoor Environmental Specialists Inc.

"Enviro Dr listen to my ideas/concerns and accounted for them in the proposal. Competitive price. Called when they were on their way. Very responsive to phone calls and emails. What more could you ask for."

Aaron B on July 2018

BuckeyeHomeDetective-WholeHouseInspection

1054 Beryl Trail
5.00(
2
)

BuckeyeHomeDetective-WholeHouseInspection

1054 Beryl Trail
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a locally owned Whole House Inspection firm proudly serving the Ohio tri-state area. We accept cash, check, money order and paypal. Please mention this ad for 10% off of any and all of our services.

We are a locally owned Whole House Inspection firm proudly serving the Ohio tri-state area. We accept cash, check, money order and paypal. Please mention this ad for 10% off of any and all of our services.

PILLAR TO POST

PO BOX 750573
4.46(
26
)

PILLAR TO POST

PO BOX 750573
4.46(
26
)
Customers say: True professional

OLD ADDRESS:401 ENID AVE,DAYTON, OH 45429.

"Mike Schray did a great job performing a visual inspection of a new home we are purchasing. He arrived on time; was totally professional in every way; thoroughly inspected every facet of the home within scope; encouraged me to join him as he explained his observations, findings, and recommendations as we went along; and had his fully documented report complete with color pictures and narrative detail in my hands within 24 hours. I have high confidence in his work and would not hesitate to recommend him to others."

Raymond M. A on October 2018

OLD ADDRESS:401 ENID AVE,DAYTON, OH 45429.

"Mike Schray did a great job performing a visual inspection of a new home we are purchasing. He arrived on time; was totally professional in every way; thoroughly inspected every facet of the home within scope; encouraged me to join him as he explained his observations, findings, and recommendations as we went along; and had his fully documented report complete with color pictures and narrative detail in my hands within 24 hours. I have high confidence in his work and would not hesitate to recommend him to others."

Raymond M. A on October 2018

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FAQs for radon gas testing projects in Clayton, 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 Clayton, OH homeowners’ guide to radon gas testings

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

See all articles