Top-rated radon gas testers.

Get matched with top radon gas testers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Radon gas testers in Chattanooga

Avatar for Tri-State Property Inspections
Tri-State Property Inspections
3590 Steeple Chase Lane Northeast
4.86(
50
)
Approved Pro
Tri-State Property Inspections
3590 Steeple Chase Lane Northeast
4.86(
50
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
21 years of experience

Tri-State Property Inspections has been proudly serving the Tri-State area for over 18 years. With our expertise we can bring you peace of mind that helps to ensure you won't come across any unexpected surprises down the road. Call us today for all your inspection needs. 423-559-9495

"PLEASE STOP and READ THIS REVIEW AND THEN DO YOURSELF A HUGE FAVOR AND GO FIND ANOTHER INSPECTION COMPANY!!! After less than 2 weeks moving into our new home we found out we need a new roof after we had water leaking through the wall of our master bedroom. The first roofer to show up said he could tell driving up our driveway that our metal roof was improperly installed because, there is no drip edge on any eaves or rakes which is required on ALL metal roofing. As he proceeded to inspect our roof just walking around our yard he stopped counting at 10 things that indicated our roof was improperly installed and was way beyond repair. The other 5 roof contractors that we had come out echoed his findings and all agreed that our roof looked like it had been installed by an amateur with little or no professional roofing experience. They said we were lucky that panels of our roof havent blown away yet with all the recent storms because nothing is stopping the wind from getting under the panels and pulling them up off the roof. They also found that that the roof panels were cut too short on many roof lines and there are two siding panels from the side of our dormer that are MISSING and noticeable from standing in our front yard. NONE of these OBVIOUS issues were noted in our inspection report. The few things that were noted on the inspection report and in-person during our walk through after his inspection was routine maintenance to tighten screws on roof and that the flashing around the chimneys looked to be insufficient. When I asked him for a ballpark estimate to repair the things he mentioned about the roof he gave me a $1K- $1500 estimate. We are now looking at $20K-$25K to replace the roof depending on the extent of the water damage and condition of the roof under the metal panels and two layers of shingles. This is absolutely UNACCEPTABLE and NO ONE should be in our position of unexpectedly needing a new roof so soon after moving especially one as obvious as ours. By failing to do his job, the inspector also prevented us from being able to negotiate with the seller before we closed. It is highly frustrating that we find ourselves in this position because I thought I could trust TRI State Properties with its many positive reviews. The roof contractors told us that anyone with basic knowledge of metal roofs should have noticed right away that our roof had SEVERAL SERIOUS issues. Is also frustrating because we felt it was so important to be at the inspection that I traveled 12 hours each way from Milwaukee to Chattanooga and spent an incredible amount of time and money to be present at the inspection exactly because we wanted to avoid something like this happening. We also recently had to spend $500 to have a structural engineer come out to inspect our foundation because now we cant trust anything in our report. For perspective, our friends purchased a home a couple of months before us found themselves with a huge plumbing issue that has cost them over $30K to repair, so that is the mindset I had when attending the inspection. Even with my two pages of questions I prepared to ask about the house we still find ourselves with a huge unexpected expense of a replacing our roof. And because of the inspection agreement, our only legal recourse is for US to pay for mediation and arbitration to MAYBE get our inspection fee back. So if you find yourself in a similar situation this company will escape being held responsible in any way and you will have next to no legal recourse to get some compensation for their mistakes. I also emailed the company a few weeks ago to inform them of this issue and NO ONE reached out to us. We shall see how long it takes for them to reply to this review though. AVOID this company AT ALL COSTS and try to refrain from signing your rights away to any recourse by refusing to sign the agreement where you agree to th..."

Liz P on May 2021

Tri-State Property Inspections has been proudly serving the Tri-State area for over 18 years. With our expertise we can bring you peace of mind that helps to ensure you won't come across any unexpected surprises down the road. Call us today for all your inspection needs. 423-559-9495

"PLEASE STOP and READ THIS REVIEW AND THEN DO YOURSELF A HUGE FAVOR AND GO FIND ANOTHER INSPECTION COMPANY!!! After less than 2 weeks moving into our new home we found out we need a new roof after we had water leaking through the wall of our master bedroom. The first roofer to show up said he could tell driving up our driveway that our metal roof was improperly installed because, there is no drip edge on any eaves or rakes which is required on ALL metal roofing. As he proceeded to inspect our roof just walking around our yard he stopped counting at 10 things that indicated our roof was improperly installed and was way beyond repair. The other 5 roof contractors that we had come out echoed his findings and all agreed that our roof looked like it had been installed by an amateur with little or no professional roofing experience. They said we were lucky that panels of our roof havent blown away yet with all the recent storms because nothing is stopping the wind from getting under the panels and pulling them up off the roof. They also found that that the roof panels were cut too short on many roof lines and there are two siding panels from the side of our dormer that are MISSING and noticeable from standing in our front yard. NONE of these OBVIOUS issues were noted in our inspection report. The few things that were noted on the inspection report and in-person during our walk through after his inspection was routine maintenance to tighten screws on roof and that the flashing around the chimneys looked to be insufficient. When I asked him for a ballpark estimate to repair the things he mentioned about the roof he gave me a $1K- $1500 estimate. We are now looking at $20K-$25K to replace the roof depending on the extent of the water damage and condition of the roof under the metal panels and two layers of shingles. This is absolutely UNACCEPTABLE and NO ONE should be in our position of unexpectedly needing a new roof so soon after moving especially one as obvious as ours. By failing to do his job, the inspector also prevented us from being able to negotiate with the seller before we closed. It is highly frustrating that we find ourselves in this position because I thought I could trust TRI State Properties with its many positive reviews. The roof contractors told us that anyone with basic knowledge of metal roofs should have noticed right away that our roof had SEVERAL SERIOUS issues. Is also frustrating because we felt it was so important to be at the inspection that I traveled 12 hours each way from Milwaukee to Chattanooga and spent an incredible amount of time and money to be present at the inspection exactly because we wanted to avoid something like this happening. We also recently had to spend $500 to have a structural engineer come out to inspect our foundation because now we cant trust anything in our report. For perspective, our friends purchased a home a couple of months before us found themselves with a huge plumbing issue that has cost them over $30K to repair, so that is the mindset I had when attending the inspection. Even with my two pages of questions I prepared to ask about the house we still find ourselves with a huge unexpected expense of a replacing our roof. And because of the inspection agreement, our only legal recourse is for US to pay for mediation and arbitration to MAYBE get our inspection fee back. So if you find yourself in a similar situation this company will escape being held responsible in any way and you will have next to no legal recourse to get some compensation for their mistakes. I also emailed the company a few weeks ago to inform them of this issue and NO ONE reached out to us. We shall see how long it takes for them to reply to this review though. AVOID this company AT ALL COSTS and try to refrain from signing your rights away to any recourse by refusing to sign the agreement where you agree to th..."

Liz P on May 2021


Avatar for A to Z Inspection Services
A to Z Inspection Services
2077 Knob Rd
5.00(
3
)
Approved Pro
A to Z Inspection Services
2077 Knob Rd
5.00(
3
)
Approved Pro
1 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your home. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"Chad Verville and Damon Nolte are my go-to home inspectors. They provide excellent customer service before and after the inspection and are always patient with explaining results to my clients. Highly recommend!"

Patti B on February 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your home. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"Chad Verville and Damon Nolte are my go-to home inspectors. They provide excellent customer service before and after the inspection and are always patient with explaining results to my clients. Highly recommend!"

Patti B on February 2025


Avatar for EcoStrike
EcoStrike
1212 Union Grove Church Rd Se
4.57(
23
)
Approved Pro
EcoStrike
1212 Union Grove Church Rd Se
4.57(
23
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
85 local quotes requested

After living 20+ years in south FL our owner, a GA native, is bringing the highest standard of credentials in environmental testing and mitigation protocol to our region. The State of Florida requires licensure to perform mold testing and mold remediation which EcoStrike proudly holds. Even though these licenses are not required to operate in Georgia, we keep all of our credentials active and in good standing. We believe this keeps us ahead of the competition in knowledge and best practices. Every assessment performed by EcoStrike includes a complete inspection of the property including but not limited to moisture readings, indoor isometrics, air and/or bulk sample collection, laboratory analysis, and a complete summary report including protocol. EcoStrike takes pride in providing quality service with outstanding results. We look forward to earning your business and the opportunity to build a lasting relationship!

"Zach and team went above and beyond from start to finish. In a less than desirable situation, Zach did everything he could to make it better for us. I would recommend EcoStrike without hesitation. Extremely professional company. Thank you again."

nicole R on August 2018

After living 20+ years in south FL our owner, a GA native, is bringing the highest standard of credentials in environmental testing and mitigation protocol to our region. The State of Florida requires licensure to perform mold testing and mold remediation which EcoStrike proudly holds. Even though these licenses are not required to operate in Georgia, we keep all of our credentials active and in good standing. We believe this keeps us ahead of the competition in knowledge and best practices. Every assessment performed by EcoStrike includes a complete inspection of the property including but not limited to moisture readings, indoor isometrics, air and/or bulk sample collection, laboratory analysis, and a complete summary report including protocol. EcoStrike takes pride in providing quality service with outstanding results. We look forward to earning your business and the opportunity to build a lasting relationship!

"Zach and team went above and beyond from start to finish. In a less than desirable situation, Zach did everything he could to make it better for us. I would recommend EcoStrike without hesitation. Extremely professional company. Thank you again."

nicole R on August 2018


Avatar for Breathe Easy Mold Remediation
Breathe Easy Mold Remediation
1458 Kittrell
4.79(
42
)
Approved Pro
Breathe Easy Mold Remediation
1458 Kittrell
4.79(
42
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
165 local quotes requested

Breathe Easy Mold Remediation – Tennessee's Trusted Mold Experts With 24 years of trusted experience, Breathe Easy Mold Remediation is the premier choice for chemical-free mold removal in the State of Tennessee and surrounding areas. Our expert team specializes in thorough mold inspection, remediation, and prevention for homes, apartments, and businesses—ensuring a safe, healthy environment for you and your family. What sets us apart? We use a 100% chemical-free process, eliminating mold at its source without harmful toxins. Our commitment to high-quality, cost-effective, and environmentally responsible solutions has made us a leader in the industry. Trust the experts who put your health and safety first. Contact Breathe Easy Mold Remediation today for a free consultation and breathe easier knowing your home or business is in the best hands.

"Excellent, they were so professional, hard-working, ethical polite did an amazing job for an awesome price. I am so happy to have found them!"

Mark B on June 2024

Breathe Easy Mold Remediation – Tennessee's Trusted Mold Experts With 24 years of trusted experience, Breathe Easy Mold Remediation is the premier choice for chemical-free mold removal in the State of Tennessee and surrounding areas. Our expert team specializes in thorough mold inspection, remediation, and prevention for homes, apartments, and businesses—ensuring a safe, healthy environment for you and your family. What sets us apart? We use a 100% chemical-free process, eliminating mold at its source without harmful toxins. Our commitment to high-quality, cost-effective, and environmentally responsible solutions has made us a leader in the industry. Trust the experts who put your health and safety first. Contact Breathe Easy Mold Remediation today for a free consultation and breathe easier knowing your home or business is in the best hands.

"Excellent, they were so professional, hard-working, ethical polite did an amazing job for an awesome price. I am so happy to have found them!"

Mark B on June 2024


Avatar for GreenFrog LLC
GreenFrog LLC
280-suite 2, 2nd Avenue
4.50(
8
)
Approved Pro
GreenFrog LLC
280-suite 2, 2nd Avenue
4.50(
8
)
Approved Pro
118 local quotes requested
4 years of experience

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today

"Excellent! Great work and very nice."

Jennifer L on February 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today

"Excellent! Great work and very nice."

Jennifer L on February 2025


Avatar for Master Services
Master Services
6226 Clinton Hwy
4.56(
190
)
Approved Pro
Master Services
6226 Clinton Hwy
4.56(
190
)
Approved Pro
Customers say: Super punctual
395 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 Lyell Environmental Services
Lyell Environmental Services
3524 Central Pike
New on HomeAdvisorNew on Angi
Approved Pro
Lyell Environmental Services
3524 Central Pike
New on AngiNew on HomeAdvisor
Approved Pro
364 local quotes requested
21 years of experience

Lyell Environmental Services Inc provides mold, lead, radon, Indoor air quality, water damage, fire damage, drainage and asbestos testing and remediation services in Nashville, TN

Lyell Environmental Services Inc provides mold, lead, radon, Indoor air quality, water damage, fire damage, drainage and asbestos testing and remediation services in Nashville, TN


(423) 622-5882 SWAT Radon Mitigation Chattanooga
Unknown
No reviews
(423) 622-5882 SWAT Radon Mitigation Chattanooga
Unknown
No reviews
37 years of experience

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.


Paul Davis Restoration
6622 Lee Hwy
3.86(
14
)
Paul Davis Restoration
6622 Lee Hwy
3.86(
14
)
Customers say: Super punctual
59 years of experience

License # 0234983. Insurance # 29055. Also doing business as Marmax Inc, Paul Davis Systems of Greater Chattanooga.

License # 0234983. Insurance # 29055. Also doing business as Marmax Inc, Paul Davis Systems of Greater Chattanooga.


ETaC Services
PMB 358
No reviews
ETaC Services
PMB 358
No reviews
14 years of experience

Environmental Testing and Consulting. ETaC Services brings 20+ years of professional services. ETaC Services is the professional partnership of Ringneck Consulting (started 1997) and Exposing Lead (started 2007) Our team of profressionals is passionate to provide quality services. In fact, we guarantee satisfaction.

Environmental Testing and Consulting. ETaC Services brings 20+ years of professional services. ETaC Services is the professional partnership of Ringneck Consulting (started 1997) and Exposing Lead (started 2007) Our team of profressionals is passionate to provide quality services. In fact, we guarantee satisfaction.

...
Showing 1-10 of 68

Radon gas testings FAQs

Radon gas is a serious health hazard, as it is the second leading cause of lung cancer in the United States. When inhaled, radon breaks down into radioactive particles that can damage lung tissue. Because radon is odorless and invisible, regular testing every two years is crucial to detect its presence. If you have recently remodeled or started using different areas of your home, like the basement, additional testing is essential to ensure your family's safety.

Yes, you need a radon test to ensure your home is safe. The EPA recommends testing your home for radon every two years and after any renovations. Since about one in every 15 homes has elevated radon levels, regular testing is essential. Including a radon test in your home inspection is crucial when buying or selling a property, and some areas require disclosure of radon levels by law. Don't rely on neighboring homes or regional data; the only way to know your home's radon levels is through testing.

Certified professionals conduct radon testing, including accredited home inspectors and specialized radon mitigation companies. These experts follow strict EPA guidelines and use calibrated instruments to accurately measure radon levels throughout your home. Choosing a certified provider ensures you receive reliable results that protect your family's health and property.Professional testing is crucial for accurate detection and effective mitigation if needed.

Radon inspectors typically specialize in testing and assessing radon levels but may not perform mitigation services themselves. If your radon inspector identifies elevated levels of radon in your home, they will recommend a qualified radon mitigation specialist to address the issue. These mitigation experts install systems designed to reduce radon concentrations effectively, ensuring your home is safe.

No, air purifiers are not effective in removing radon gas from your home. Air purifiers are designed to filter out particles like dust and pollen, but radon is a radioactive gas that cannot be captured by standard air filters. To reduce radon levels, you need a specialized radon mitigation system that removes the gas from your home, ensuring your indoor air remains safe.

While opening windows may temporarily reduce radon levels by allowing some gas to escape, it is not an effective long-term solution. Radon continuously enters your home from the soil, and relying on open windows is not practical or sufficient to reduce levels significantly. To effectively lower radon concentrations, you need a professional radon mitigation system that actively removes the gas, ensuring consistent and safe indoor air quality.

The homeowners guide to radon gas testings
From average costs to expert advice, get all the answers you need to get your job done.
professional testing the air quality in a home
Apr 14, 2025
Apr 14, 2025
Budget for the cost of an indoor air quality test based on factors such as home size, pollutant type, potential remediation needs, labor, and more.
sump pump radon gas removal system in basement of home
Mar 28, 2025
Mar 28, 2025
Budget for radon mitigation system costs based on factors such as location, permits, professional labor, system type, testing, and more.
radon gas testing equipment
Feb 26, 2025
Feb 26, 2025
A radon inspection is essential to ensure your home’s safety, with costs varying by home size, region, type of testing kit, and more.
Professional in protective suit removing mold from home
Feb 12, 2025
Feb 12, 2025
A mold infestation requires immediate inspection and remediation, with cost factors ranging from the type of mold to type of damage.
professional in protective suit removing asbestos from attic of home
Nov 13, 2024
Nov 13, 2024
Learn about the cost of asbestos removal, including factors such as area size, location, testing, preparation, and disposal.
Two professionals removing asbestos from a roof
Dec 2, 2024
Dec 2, 2024
What does asbestos testing cost? Find out, along with the most common cost factors, lab prices, and budgeting tips in this complete guide.
Share project details to get started.