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Find Radon gas abatement pros in Johnson City

Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
5.0(
177
)

Serving Johnson City, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Alan has very good knowledge on Radon gas mitigation system. Explained very well on all aspects. He has high confidence on what he is doing. Definitely will recommend to others."
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System

+4

Response time7 hrs
95 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Small Projects and Area Radon Services
Small Projects and Area Radon Services
4.9(
17
)

Serving Johnson City, TN and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We were a bit outside of the Johnson City area, but Damon made it work. Damon and his crew were professional, meticulous and showed up when he said they would. The system he installed immediately stared reducing the Radon levels. I would use them again and highly recommend Area Radon Services."
48 hr test; computer read; annually calibrated
 Radon gas travels thru soil and enters buildings
Owner and equipment trailer
Short term apartment, school & commercial testing
Geology of our region has highest levels of radon

+20

Response time4 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Avert Radon LLC
Avert Radon LLC
5.0(
5
)

Serving Johnson City, TN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Avert Radon LLC , specifically Chance, recently completed radon mitigation work at my residence, installing two systems. I typically refrain from writing reviews, but felt compelled to share my experience with Avert Radon LLC . I'm extremely satisfied with the results, as the radon levels are now virtually undetectable. Chance demonstrated exceptional professionalism throughout the process. The communication was excellent, and their meticulous attention to detail was also outstanding. Furthermore, their post-installation follow-up has been consistently excellent. I highly recommend this company without reservation. They are among the best service providers I've encountered. if I could give it more than five stars, I certainly would! "
Mitigation Install
Mitigation Install
Radon Mitigation
Radon Measurement
2 neighbors recently requested a quote
Tri State Home Inspection
4.9(
11
)

Serving Johnson City, TN and surrounding areas

In business since 2003

"Jeff inspected a home built in 1966 that we were looking to purchase. I have nothing but good things to say about Jeff. From my intial phone call to Jeff until his inspection was complete, I was very pleased with his professionalism and understanding of the job he was performing. At the conclusion of his inspection, he took the time to explain his findings and actually let me accompany him during a part of the inspection that I was having a hard time visualizing. The report he provided was great! I recieved it within 4 hrs of Jeff finishing the inspection. It provided detalied pictures with accompanying explanations. The report is accessible via the internet and able to be viewed, printed and forwarded at any time. I also needed the home tested for Radon, which like the inspection, was performed without any issues. I had the Radon report within 1 buisness day. Without Jeff's inspection, we would have missed critical repairs that needed to be taken care of before moving forward with buying the house. I highly recommend Jeff if you have a need for a home inspection/radon testing."
Recommended by90%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Johnson City, TN and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
All American Environmental Services, LLC
5.0(
3
)

Serving Johnson City, TN and surrounding areas

In business since 2021

Free estimates

Warranties offered

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. \n

Recommended by100%of homeowners
Avatar for 1st Choice Home Inspections
1st Choice Home Inspections
5.0(
120
)

Serving Johnson City, TN and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Tommy and his associate Mike spent 2.5 hours carefully inspecting the house. Above price was for inspection and radon testing. <br /> They were thorough, professional, and open to any questions we had. I highly recommend shadowing them during inspection to better understand the problems they find. Given their background in real estate (Tommy) and contractor (Mike), we were able to get valuable opinions on the house and how to approach the problems they found. Tommy suggested that we give his contact information to anyone who wanted to discuss his findings.    <br /> He e-mailed a detailed report the same night. It was clear and easy to understand. He recommended remedy for each problem. <br /> One of the problem he suspected was leak from jacuzzi that was detected by high drywall humidity below the tub. Seller and their plumber denied the presence of leak. After the seller agreed to create an access panel, we asked Tommy to demonstrate the leak that was indeed present! We also asked him to do re-inspection after seller fixed all the issues. <br /> He sent me a follow-up e-mail one month after our move inquiring if we had any questions or issues. <br /> I would highly recommend First Choice Home Inspection. <br />"
Recommended by99%of homeowners
Avatar for Harts Inspections
Harts Inspections
5.0(
5
)

Serving Johnson City, TN and surrounding areas

In business since 2019

Free estimates

Warranties offered

"Ronnie and Carolyn were EXTREMELY professional and knowledgeable regarding our mold and radon testing. Two of the most pleasant and efficient people we have ever had help with our home. If I could give them 100 stars I would!! Highly recommend!!"
Recommended by100%of homeowners
Global Health
5.0(
3
)

Serving Johnson City, TN and surrounding areas

In business since 2003

Free estimates

Warranties offered

"After a home inspector found high radon levels in the home we are selling, Global Health did follow up testing for us. Dr. Stephen Hayes, a retired MD (he goes by Steve), was very knowledgable and informative. I've always been skeptical of radon and waterproofing contractors. Many are unskilled labor that took a 2 week course that transformed them into and quot;expertsand quot;. <br /> Steve exceeded my every expectation in his level of knowledge, thoroughness and professionalism. His testing was timely and complete. His mitigation plan was clearly explained and well thought out. Post install testing is included. <br /> The install went smoothly despite them having to spend much more time boring through what turned out to be more than a foot of concrete slab. The system is meticulously installed and right on estimate. <br /> <br /> I highly recommend. <br /> <br />"
Recommended by100%of homeowners
Avatar for BioClean of East TN
BioClean of East TN
New to Angi

Serving Johnson City, TN and surrounding areas

We provide discreet, fast and easy biohazard remediation services. We provide remediation for; unattended death/decomposition clean up, suicide clean up, workplace accident clean up, prison/jail cell clean up, blood clean up, communicable disease disinfection, homicide clean up, vehicle decontamination and remediation, tear gas and pepper spray decontamination and clean up and animal waste and odor remediation. We are owned by two owners who have a combined total of over 20 years experience in dealing with cleaning, and medical waste and clean up. With backgrounds in commercial and residential cleaning and emergency medical services our owners work together and combine their knowledge to ensure we use the proper processes, equipment and chemicals to provide you with the safest and cleanest environment, and return your home to its original state. We stay fully compliant with all local, state and federal regulations including staying compliant with OSHA, DOT and EPA regulations. We provide the highest levels of respect and care during your hardest and utmost time of need. Each of our technicians has the highest levels of training, hands-on training and experience and are thoroughly vetted during hiring and for the duration of their employment. All of our technicians are drug screened and background checked during pre-hire and randomly throughout their employment. We will meet with you and provide you with an estimate, set an action plan and get to work. We arrive in discreet vans and our technicians do not wear uniforms with logos. This way we can respect your privacy and provide you with a higher level of peace and comfort. Most cases are covered by insurance and we will work directly with your insurance company for a hassle free experience. Choose a company that will treat your home and you with the highest level of care and respect, choose BioClean of East TN.

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FAQs for radon gas abatement projects in Johnson City, TN

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Johnson City, TN homeowners’ guide to radon gas abatements

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