Top-rated radon gas testers.

Get matched with top radon gas testers in Lewisville, NC

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 Lewisville

Avatar for Charlotte Radon Experts

Charlotte Radon Experts

5323 Hackberry Ln SW
5.00(
31
)
•Approved Pro

Charlotte Radon Experts

5323 Hackberry Ln SW
5.00(
31
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Brought out radon levels down from 9 pCi/L to 0.3! Would highly recommend Mark and his team, very knowledgeable and went above and beyond to make sure the issue was taken care of."

Steven S on November 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Brought out radon levels down from 9 pCi/L to 0.3! Would highly recommend Mark and his team, very knowledgeable and went above and beyond to make sure the issue was taken care of."

Steven S on November 2024

Avatar for Stratton Radon Removal LLC

Stratton Radon Removal LLC

106 York Way
5.00(
6
)
•Approved Pro

Stratton Radon Removal LLC

106 York Way
5.00(
6
)
•Approved Pro
34 local quotes requested
2 years of experience

National Radon Proficiency Program (NRPP) certified!!!! We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Dependable, quality work, superior service. Stergios and his team are top notch. They will provide an estimate, walk you through the process and be there to answer your questions before, during and after. Highly recommended! "

Angie T on May 2025

National Radon Proficiency Program (NRPP) certified!!!! We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Dependable, quality work, superior service. Stergios and his team are top notch. They will provide an estimate, walk you through the process and be there to answer your questions before, during and after. Highly recommended! "

Angie T on May 2025

Avatar for Statewide Home Inspections, LLC

Statewide Home Inspections, LLC

420 Hoffman Road
4.95(
280
)
•Approved Pro

Statewide Home Inspections, LLC

420 Hoffman Road
4.95(
280
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
43 local quotes requested

Statewide Home Inspections, LLC, is the premier professional home inspection company offering residential and commercial services to our clients in most Urban, Sub-urban, and Rural North Carolina areas. We are known for paying exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with North Carolina's true professionals at work for you!

"The inspection was very thorough and detailed. while I wasn't happy with the results, I truly appreciated his honesty and transparency. Thanks Joseph"

cynthia m on September 2025

Statewide Home Inspections, LLC, is the premier professional home inspection company offering residential and commercial services to our clients in most Urban, Sub-urban, and Rural North Carolina areas. We are known for paying exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with North Carolina's true professionals at work for you!

"The inspection was very thorough and detailed. while I wasn't happy with the results, I truly appreciated his honesty and transparency. Thanks Joseph"

cynthia m on September 2025

Avatar for PuroClean Emergency Property Restoration

PuroClean Emergency Property Restoration

P.O. Box 1026
4.99(
78
)
•Approved Pro

PuroClean Emergency Property Restoration

P.O. Box 1026
4.99(
78
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Our PuroClean office, a 8 time winner of the Angie's List Super Service Award over the past 15 years, specializes in helping homes and businesses recover from water damage, fire and smoke damage, mold, trauma and biohazard issues. We service the areas in and around the Winston Salem, Salisbury, Lexington, Greensboro and Mocksville areas.

"Excellent. Chris is very cordial and helpful. He was prompt and on time, made recommendations, and kindly replaced my air filters; he also left his business card in the event I needed to reach out to him another time. I would most definitely recommend this service."

Clara C on July 2024

Our PuroClean office, a 8 time winner of the Angie's List Super Service Award over the past 15 years, specializes in helping homes and businesses recover from water damage, fire and smoke damage, mold, trauma and biohazard issues. We service the areas in and around the Winston Salem, Salisbury, Lexington, Greensboro and Mocksville areas.

"Excellent. Chris is very cordial and helpful. He was prompt and on time, made recommendations, and kindly replaced my air filters; he also left his business card in the event I needed to reach out to him another time. I would most definitely recommend this service."

Clara C on July 2024

Avatar for T & T Abatement Contractor Services

T & T Abatement Contractor Services

615 St George Sq
5.00(
11
)
•Approved Pro

T & T Abatement Contractor Services

615 St George Sq
5.00(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

We have the experience and dedication to get the job done right! Specializing in demolition and Asbestos Abatement Services, along with mold testing and remediation. 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! Call or click to schedule a free estimate today!

"Well. Toni was great to work with!"

Lois B on June 2023

We have the experience and dedication to get the job done right! Specializing in demolition and Asbestos Abatement Services, along with mold testing and remediation. 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! Call or click to schedule a free estimate today!

"Well. Toni was great to work with!"

Lois B on June 2023

Avatar for Aerus of Greensboro

Aerus of Greensboro

1614 N Centennial St
5.00(
7
)
•Approved Pro

Aerus of Greensboro

1614 N Centennial St
5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
152 local quotes requested

At Aerus of Greensboro, we’re dedicated to ensuring the health and safety of your indoor environment. Our comprehensive services cover both air quality testing and mold inspection. Here’s how we can help: Air Quality Testing: Evaluate Pollutants: Our experts assess the presence of volatile organic compounds (VOCs) and other hazardous substances in your indoor air. Comprehensive Overview: We provide a detailed analysis of your indoor air’s health, helping you make informed decisions. Sampling Methods: From air samples to spore trap technology, we deliver accurate results you can trust. Mold Testing: Detect Hidden Mold: Even when mold isn’t visible, our specialized mold tests identify spores and hidden growth. Musty Smell?: If you notice a persistent musty odor, our mold testing can pinpoint the issue. Health Protection: Mold exposure is linked to long-term health concerns, so timely detection is crucial. Choose Aerus of Greensboro for a healthier, safer environment. Contact us today!

"Brad did a great job explaining the testing and the solution that he could recommended. We had relief the first night. Thank you Brad!"

J B on June 2025

At Aerus of Greensboro, we’re dedicated to ensuring the health and safety of your indoor environment. Our comprehensive services cover both air quality testing and mold inspection. Here’s how we can help: Air Quality Testing: Evaluate Pollutants: Our experts assess the presence of volatile organic compounds (VOCs) and other hazardous substances in your indoor air. Comprehensive Overview: We provide a detailed analysis of your indoor air’s health, helping you make informed decisions. Sampling Methods: From air samples to spore trap technology, we deliver accurate results you can trust. Mold Testing: Detect Hidden Mold: Even when mold isn’t visible, our specialized mold tests identify spores and hidden growth. Musty Smell?: If you notice a persistent musty odor, our mold testing can pinpoint the issue. Health Protection: Mold exposure is linked to long-term health concerns, so timely detection is crucial. Choose Aerus of Greensboro for a healthier, safer environment. Contact us today!

"Brad did a great job explaining the testing and the solution that he could recommended. We had relief the first night. Thank you Brad!"

J B on June 2025

Avatar for Tri State Flood Inc

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
•Approved Pro

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
•Approved Pro
1881 local quotes requested
21 years of experience

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

GM Enterprise Inc

Camp Circle
4.99(
109
)

GM Enterprise Inc

Camp Circle
4.99(
109
)
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

We are a small company offering very personalized service. We do the complete job and take all the worries off you. No job is to little for use.

"Greg did a great job under difficult circumstances. Door looks great and fits well."

Victor A on January 2022

We are a small company offering very personalized service. We do the complete job and take all the worries off you. No job is to little for use.

"Greg did a great job under difficult circumstances. Door looks great and fits well."

Victor A on January 2022

Prestige Environmental Group llc

No reviews yet

Prestige Environmental Group llc

No reviews yet
7 years of experience

Since 2018 Prestige Environmental Group llc has conducted many Asbestos remediations of all sizes and scopes. We take pride in our work and leave no stone unturned. Hence the name "Prestige". Our employees are happy to come to work each day because we take care of them above industry standards. Which, in turn, means our clients receive top notch service.

Since 2018 Prestige Environmental Group llc has conducted many Asbestos remediations of all sizes and scopes. We take pride in our work and leave no stone unturned. Hence the name "Prestige". Our employees are happy to come to work each day because we take care of them above industry standards. Which, in turn, means our clients receive top notch service.

Townsend Restoration Service

7202 Brown Summit Rd
4.50(
10
)

Townsend Restoration Service

7202 Brown Summit Rd
4.50(
10
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Additional address - PO Box 667, Brown Summit, NC 27214.

Additional address - PO Box 667, Brown Summit, NC 27214.

...
Showing 1-10 of 128
FAQs for radon gas testing projects in Lewisville, NC

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 Lewisville, NC 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