Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros 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 abatement pros in Johnson City

Avatar for All American Environmental Services, LLC
All American Environmental Services, LLC
4072 Farben Way
4.98(
173
)
Approved Pro
All American Environmental Services, LLC
4072 Farben Way
4.98(
173
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
55 local quotes requested

All American Environmental Services, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of radon combined with the ability to mitigate it is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. System Prices Our standard system, which covers up to 2000 square feet, is $1300 Our fanmax upgrade, which covers up to 3000 square feet, is an additional $200 Our industrial grade fanmax covers up to 4000 square feet, is an additional $400 As a thank you we do offer a $100 discount on all new installations for all active and retired military and first responders as well.

"Best Services ever"

Manfred L on January 2025

All American Environmental Services, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of radon combined with the ability to mitigate it is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. System Prices Our standard system, which covers up to 2000 square feet, is $1300 Our fanmax upgrade, which covers up to 3000 square feet, is an additional $200 Our industrial grade fanmax covers up to 4000 square feet, is an additional $400 As a thank you we do offer a $100 discount on all new installations for all active and retired military and first responders as well.

"Best Services ever"

Manfred L on January 2025


Avatar for Small Projects and Area Radon Services
Small Projects and Area Radon Services
817 Lizabeth Drive
4.94(
17
)
Approved Pro
Small Projects and Area Radon Services
817 Lizabeth Drive
4.94(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Area Radon Services, LLC. a locally owned and operated company providing residential, school, apartment and commercial building radon testing and mitigation (abatement), is your first and finest choice in radon services in the Tri-Cities and surrounding region. Area Radon Services, LLC provides technology needed to perform accurate and thorough testing and specializes in radon mitigation. Owner/operator, Damon Mazoff, is certified by the National Radon Proficiency Program for both testing and mitigation. You can rely on Area Radon Services to be on time, on budget, neat, clean and truly professional. Licensed and Bonded.

"5 star quality, service, and value. Look no further."

Jeff B on October 2021

Area Radon Services, LLC. a locally owned and operated company providing residential, school, apartment and commercial building radon testing and mitigation (abatement), is your first and finest choice in radon services in the Tri-Cities and surrounding region. Area Radon Services, LLC provides technology needed to perform accurate and thorough testing and specializes in radon mitigation. Owner/operator, Damon Mazoff, is certified by the National Radon Proficiency Program for both testing and mitigation. You can rely on Area Radon Services to be on time, on budget, neat, clean and truly professional. Licensed and Bonded.

"5 star quality, service, and value. Look no further."

Jeff B on October 2021


All American Environmental Services, LLC
4072 Farben Way
5.00(
3
)
Approved Pro
All American Environmental Services, LLC
4072 Farben Way
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
287 local quotes requested

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.

"Wonderful! Alan was on time and the install went perfectly. He was very knowledgeable and educated me totally."

Linda D on April 2025

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.

"Wonderful! Alan was on time and the install went perfectly. He was very knowledgeable and educated me totally."

Linda D on April 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
389 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


Whiteley Property Preservation
209 Horseshoe Bend Rd
No reviews
Whiteley Property Preservation
209 Horseshoe Bend Rd
No reviews
26 years of experience

Family Owned/Operated. 13+ Years in East Tenn. We are very knowledgeable and own a large variety of equipment to accomplish many jobs.

Family Owned/Operated. 13+ Years in East Tenn. We are very knowledgeable and own a large variety of equipment to accomplish many jobs.


Ameri-Dry Waterproofing
709 Sulphur Springs Loop
4.41(
27
)
Ameri-Dry Waterproofing
709 Sulphur Springs Loop
4.41(
27
)
Customers say: Super punctual
35 years of experience

Are you looking for a basement waterproofing company with the best techniques for wet basement repair? Ameri-Dry ® is locally operated but nationally owned. This means we can provide you with the dedicated level of support of a local basement waterproofing company, but our work is backed by a strong national name and a Full Life-of-the-Structure Warranty. Whether you need wet basement repair or foundation repair, waterproofing problems don't just go away. In fact, over time, they could worsen, damaging the structure of your home and costing you much more money in the long run!

Are you looking for a basement waterproofing company with the best techniques for wet basement repair? Ameri-Dry ® is locally operated but nationally owned. This means we can provide you with the dedicated level of support of a local basement waterproofing company, but our work is backed by a strong national name and a Full Life-of-the-Structure Warranty. Whether you need wet basement repair or foundation repair, waterproofing problems don't just go away. In fact, over time, they could worsen, damaging the structure of your home and costing you much more money in the long run!


AdvantaClean of Southwest Virginia
2460 N 4th St
4.77(
13
)
AdvantaClean of Southwest Virginia
2460 N 4th St
4.77(
13
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

AdvantaClean is a light environmental services company specializing in Indoor Air Quality issues such as HVAC air duct cleaning and mold testing/remediation..

AdvantaClean is a light environmental services company specializing in Indoor Air Quality issues such as HVAC air duct cleaning and mold testing/remediation..


Moldlab
2501 Mayes Road
4.66(
402
)
Moldlab
2501 Mayes Road
4.66(
402
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Global Plasma Solutions
10 Mall Terrace
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.


Harts Inspections
176 Horseshoe Bend Rd
5.00(
5
)
Harts Inspections
176 Horseshoe Bend Rd
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Harts Inspections, LLC. is a Home Inspection company that services all of East TN. from Greeneville to Bristol and Church Hill to Butler and all the cities in between. It is a veteran owned company and is owned and operated by Ronnie Hart and wife Carolyn. Ronnie has been in the inspection business for the last 32 years. From aeronautical, to mechanical, to industrial, it is this experience that has lead us to Home Inspections. Our goal is to make your Home Inspection a great experience, to help you understand any problems we find and to give you a state of the art report complete with a 360° tour of your new home. We never just send your report to you, we go over line by line with you. Our clients are the most important people to us.

"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!!"

Sharon F on October 2021

Harts Inspections, LLC. is a Home Inspection company that services all of East TN. from Greeneville to Bristol and Church Hill to Butler and all the cities in between. It is a veteran owned company and is owned and operated by Ronnie Hart and wife Carolyn. Ronnie has been in the inspection business for the last 32 years. From aeronautical, to mechanical, to industrial, it is this experience that has lead us to Home Inspections. Our goal is to make your Home Inspection a great experience, to help you understand any problems we find and to give you a state of the art report complete with a 360° tour of your new home. We never just send your report to you, we go over line by line with you. Our clients are the most important people to us.

"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!!"

Sharon F on October 2021

Showing 1-10 of 39

Radon gas abatements FAQs

You need a professional radon test to determine if radon is present in your home or water. A qualified radon inspector can provide accurate measurements, costing between $150 and $800. This information helps you decide on the necessary steps to remove radon from your home when you hire a professional radon mitigation company.

Radon inspectors and radon treatment professionals have distinct roles. Inspectors measure radon levels and assess your home's risk, while treatment professionals install systems that reduce radon concentrations. In some cases, a single expert may perform both functions; however, each responsibility requires specific expertise to ensure accurate testing and safe system installation.

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 reduce radon levels reliably.

The homeowners guide to radon gas abatements
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.