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Find Radon gas abatement pros in Kingsport

Avatar for Small Projects and Area Radon Services
Small Projects and Area Radon Services
4.9(
19
)

Serving Kingsport, TN and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"I would never consider anyone else than Area Radon Services. I checked with several companies before starting this project and Damon was far and away the most professional. He came out to look at my situation prior to giving me a quote (the other two did not). He arrived on time the day of the job with a well thought out game plan and went straight to work. His team did a great job minimizing the impact on our lives which was greatly appreciated. They finished the job in one day. Our levels averaged 7.5 pCi/l before mitigation. After mitigation, the level was 3.7pCi/l which is below the EPA threshold. However, this wasn't good enough for Damon and after reviewing the results he thought he could lower it further. He returned the next day and with no additional cost to us, installed the second penetration into the slab. This kind of conscientious customer service is sadly disappearing from the business landscape but is still alive at Area Radon Services. I give them my highest recommendation."
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
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
5.0(
194
)

Serving Kingsport, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Alan was excellent. He explained everything about Radon and the Radon system we needed. He took the time to map out the best place to install our Radon system. We really appreciated his knowledge of Radon and the radon system. Alan will be our permanent Radon person. I highly recommend Alan and his company, you will not be disappointed !!!!!!!"
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 Avert Radon LLC
Avert Radon LLC
5.0(
5
)

Serving Kingsport, 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
3 neighbors recently requested a quote
Avatar for Radon1
Radon1
4.6(
80
)

Serving Kingsport, TN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Radon 1 did a great job. We wanted to have our existing radon mitigation system removed as it was right by our new screened in porch and have a new one installed in different location in our home. The crew removed the old system and installed the new system in an area far from our screened in porch. The installation was done in an expert manner, the crew were respectful of our property, quiet, clean, wore masks and cleaned up after themselves so you would never know they'd been there, all in less than a day. The pricing was competitive, we feel like we got a fair price. I would hire Radon 1 again."
 Vent pipe ran inside
Air enters our home from the crawl space.
Vent pipe ran inside
Air enters our home from the crawl space
 Vent pipe ran inside

+22

Recommended by100%of homeowners
Avatar for Top Shelf Radon Services, LLC
Top Shelf Radon Services, LLC
4.8(
11
)

Serving Kingsport, TN and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Top Shelf installed radon mitigation system in newly purchased house. He's professional, hard working, knowledgeable & very honest. Highly recommend to make your home safer!"
Exterior Install
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Response time2 hrs
Recommended by81%of homeowners
Avatar for Covenant Air LLC
Covenant Air LLC
4.7(
27
)

Serving Kingsport, TN and surrounding areas

In business since 2010

Credit card accepted

"I cannot speak highly enough of David and his team. When I got a moderately high radon reading on the home I was selling, I had to take care of it quickly so that my closing could go through. David worked me into his schedule and came to my home the day I called. He was delightful, did a thorough inspection, and gave me an estimate. I subsequently got an estimate from another vender, and it was $1,000 more! Not only that, but David had figured out a way to perform the remediation without installing unsightly pipes either on the inside or outside of the house. This involved him working in a very shallow attic space to run the pipes up through the heating ducts, but he was happy to go the extra mile. On the day of the work, David and his wonderful assistant Ryan arrived on time, and spent the better part of a day installing the system. They were convivial and professional without being the least bit instrusive  - I enjoyed the experience! After the installation, David explained it to me in detail, and left a radon kit so that my buyers could check the new levels. Not suprisingly, my buyers are more than happy with the results. If you need to have this job done, call David. You won't regret it!
"
Closet
Fan Placement
another view
Recommended by88%of homeowners
Avatar for Master Services
Master Services
4.5(
197
)

Serving Kingsport, TN and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Steve did an excellent job of identifying the problem and recommending the solution. Nick and Ben did an equally outstanding job of installing the requisite number of new SmartJacks and removing the old jacks. They then proceeded to adjust the new jacks and, in so doing, elevated the main floor that had been sagging in places. We're very pleased that the underpinnings of our house are now rock solid."
Before
After
Response time1 day
Recommended by93%of homeowners
Avatar for Radon't Radon Mitigation
Radon't Radon Mitigation
New to Angi

Serving Kingsport, TN and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Radon't is dedicated to ensuring that your home is a healthy and safe environment. We deliver accurate radon testing and expert radon mitigation system installation in Tennessee. Don't take chances with dangerously high levels of radon in your home.

Casual Clean Services
New to Angi

Serving Kingsport, TN and surrounding areas

Welcome to Casual Clean Services. Our primary focus is residential standard and deep cleaning as well as moveouts and trash removal. Post construction cleaning is also welcome. I also take on automotive detailing jobs and pressure washing jobs. Currently just an entity and I'm the sole proprietor but looking to move forward and hiring my first couple employees in the spring of 2024.

FAQs for radon gas abatement projects in Kingsport, 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 Kingsport, TN homeowners’ guide to radon gas abatements

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