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 Concord

Avatar for Southern Piedmont Home Inspections, LLC
Southern Piedmont Home Inspections, LLC
3800 Centergrove Rd
New on HomeAdvisorNew on Angi
Approved Pro
Southern Piedmont Home Inspections, LLC
3800 Centergrove Rd
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

Southern Piedmont Home Inspections, LLC is the solution to all of your home inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

Southern Piedmont Home Inspections, LLC is the solution to all of your home inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.


Avatar for AdvantaClean of Cabarrus & Rowan Counties, NC
AdvantaClean of Cabarrus & Rowan Counties, NC
788 Central Dr NW
4.93(
14
)
Approved Pro
AdvantaClean of Cabarrus & Rowan Counties, NC
788 Central Dr NW
4.93(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

Specializing in improving Indoor Air Quality for homes and businesses. Core services include Emergency water cleanup and mitigation, Mold testing and Mold removal (aka mold remediation), Odor Elimination, Sanitization, Air Duct cleaning, Coil cleaning and Dryer vent cleaning for residential, commercial and industrial buildings.

"Excellent! Technician was professional and went over and above to get all mold removed. Was informative and courteous. Final cost very near estimate."

Richard T on July 2021

Specializing in improving Indoor Air Quality for homes and businesses. Core services include Emergency water cleanup and mitigation, Mold testing and Mold removal (aka mold remediation), Odor Elimination, Sanitization, Air Duct cleaning, Coil cleaning and Dryer vent cleaning for residential, commercial and industrial buildings.

"Excellent! Technician was professional and went over and above to get all mold removed. Was informative and courteous. Final cost very near estimate."

Richard T on July 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 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
54 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 Biotek Environmental, Inc.
Biotek Environmental, Inc.
534 St Andrews Rd
4.72(
165
)
Approved Pro
Biotek Environmental, Inc.
534 St Andrews Rd
4.72(
165
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
819 local quotes requested

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"work not done yet. However, in discussion with Ted, very helpful and knowledgeable about air qualtiy testing process."

Al J on April 2024

Need expert water damage restoration, fire damage restoration, and mold remediation? BioTek Environmental Inc. is based in Columbia SC and serves South Carolina, North Carolina, and Georgia. We are rated A+ by BBB, and we are proud of having served more than 2000 satisfied clients since 2007. Get 24/7 emergency help to ensure that your property damage needs are dealt with efficiently and carefully. We have seen it all, let us help you restore your home. For your peace of mind, we offer the best price guarantee and a 30-year bumper-to-bumper warranty! BioTek is a top 5% remediation/restoration contractor nationwide and we will be there for you when you need us.

"work not done yet. However, in discussion with Ted, very helpful and knowledgeable about air qualtiy testing process."

Al J on April 2024


Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
201 Mullis Rd
5.00(
35
)
Approved Pro
THE MOLD HUNTER INC
201 Mullis Rd
5.00(
35
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
204 local quotes requested

We are a locally owned business since 2004. We are not franchised. We are fully insured for both mold inspections and remediation. We do crawlspace waterproofing. We can do encapsulation in crawlspaces. We are honest with our customers and believe in fixing problems not causing them. When you call our number you will actually speak with the owner Mike Smith. He is certified with the IICRC in both mold and water damage. Mike is very honest with his customers. If he tells you something needs to be done then it needs to be done. He won't sell a job just for the business. Our reputation is very important to us.

"The Mold Hunter did an excellent job coming in and assessing our basement situation. The technician was professional and knowledgeable. I appreciated that the report was emailed the following day and was very thorough. I would highly recommend The Mold Hunter."

Tom M on September 2023

We are a locally owned business since 2004. We are not franchised. We are fully insured for both mold inspections and remediation. We do crawlspace waterproofing. We can do encapsulation in crawlspaces. We are honest with our customers and believe in fixing problems not causing them. When you call our number you will actually speak with the owner Mike Smith. He is certified with the IICRC in both mold and water damage. Mike is very honest with his customers. If he tells you something needs to be done then it needs to be done. He won't sell a job just for the business. Our reputation is very important to us.

"The Mold Hunter did an excellent job coming in and assessing our basement situation. The technician was professional and knowledgeable. I appreciated that the report was emailed the following day and was very thorough. I would highly recommend The Mold Hunter."

Tom M on September 2023


Avatar for Carolina Mold Solutions LLC
Carolina Mold Solutions LLC
1000 Johnnie Dodds Blvd
4.98(
98
)
Approved Pro
Carolina Mold Solutions LLC
1000 Johnnie Dodds Blvd
4.98(
98
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
142 local quotes requested

Carolina Mold Solutions provides mold prevention, remediation, and testing services for residential and commercial clients in the Carolinas. With 30 years experience working with customers, owner Joel Few is personally committed to making sure that every job is done right. Moisture management is the key to preventing mold growth. Whether humidity mitigation is causing indoor issues, or direct moisture intrusion has caused unseen mold growth, we have the experience and resources to break down the details of your air quality, to clean up your indoor environment, and to correct and account for sources of humidity intrusion.

"Joel was very professional with courtesy and rapid response to my timely urgency of the situation. He did great job and highly recommend him to others!👍👍👍!"

Catherine C on December 2024

Carolina Mold Solutions provides mold prevention, remediation, and testing services for residential and commercial clients in the Carolinas. With 30 years experience working with customers, owner Joel Few is personally committed to making sure that every job is done right. Moisture management is the key to preventing mold growth. Whether humidity mitigation is causing indoor issues, or direct moisture intrusion has caused unseen mold growth, we have the experience and resources to break down the details of your air quality, to clean up your indoor environment, and to correct and account for sources of humidity intrusion.

"Joel was very professional with courtesy and rapid response to my timely urgency of the situation. He did great job and highly recommend him to others!👍👍👍!"

Catherine C on December 2024


Avatar for United Water Restoration Group of Charlotte
United Water Restoration Group of Charlotte
2905 Westinghouse Blvd
5.00(
29
)
Approved Pro
United Water Restoration Group of Charlotte
2905 Westinghouse Blvd
5.00(
29
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
204 local quotes requested

We are an emergency service open 24/7. No matter what time it is, give us a call and we can help! We service Charlotte, North Carolina, and its surrounding areas. Whether the damage is caused by water or fire, or there is a need for mold remediation services, United Water Restoration of Charlotte is the number one option.

"I had a leak. Walls had to be taken out and restored. It was a big job on three levels; kitchen; first floor, bathrooms; upstairs & downstairs below. New Kitchen sink & counter tops & back splash were excellent done. New bathroom cabinets were also installed. All debris were removed. Mario & Karen did an excellent job throughout the process as well as the other members of the crew. Karen responded explicitly to any questions. I highly recommended this company. Brinda"

Brinda L on March 2025

We are an emergency service open 24/7. No matter what time it is, give us a call and we can help! We service Charlotte, North Carolina, and its surrounding areas. Whether the damage is caused by water or fire, or there is a need for mold remediation services, United Water Restoration of Charlotte is the number one option.

"I had a leak. Walls had to be taken out and restored. It was a big job on three levels; kitchen; first floor, bathrooms; upstairs & downstairs below. New Kitchen sink & counter tops & back splash were excellent done. New bathroom cabinets were also installed. All debris were removed. Mario & Karen did an excellent job throughout the process as well as the other members of the crew. Karen responded explicitly to any questions. I highly recommended this company. Brinda"

Brinda L on March 2025


Integrity Energy Solutions
941 Briarmore Dr
5.00(
55
)
Approved Pro
Integrity Energy Solutions
941 Briarmore Dr
5.00(
55
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
411 local quotes requested

With an "A" rating with the BBB we specialize in air quality testing. Mold, Radon, Allergens, Formaldehyde, VOC's, Particle Matter (Dust). We specialize in both testing and remediation providing accurate lab tested test results both before and after if remediation efforts are necessary.

"Excellent. Job well done with explanation of what caused mold. Would hire them again with a rating of five stars."

Laura M on April 2025

With an "A" rating with the BBB we specialize in air quality testing. Mold, Radon, Allergens, Formaldehyde, VOC's, Particle Matter (Dust). We specialize in both testing and remediation providing accurate lab tested test results both before and after if remediation efforts are necessary.

"Excellent. Job well done with explanation of what caused mold. Would hire them again with a rating of five stars."

Laura M on April 2025


Avatar for Master Restoration
Master Restoration
2728 Thornburg Court
5.00(
1
)
Approved Pro
Master Restoration
2728 Thornburg Court
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
153 local quotes requested

Let our family take care of yours! Fastest response is by calling us at 704-408-4794. Master Restoration is here at your rescue with professional water damage restoration services in Charlotte, NC. Whether you are facing damage from a catastrophic flooding incident or you noticed a leak on your property, our professional restoration specialists are ready to help. If you think you have water damage, call us today and avoid expensive repairs later. From start to finish, we help our customers restore properties to their pre-loss condition. We provide a warranty to all of our workmanship. Call now for a free inspection.

"Good experience"

Diana Y on November 2023

Let our family take care of yours! Fastest response is by calling us at 704-408-4794. Master Restoration is here at your rescue with professional water damage restoration services in Charlotte, NC. Whether you are facing damage from a catastrophic flooding incident or you noticed a leak on your property, our professional restoration specialists are ready to help. If you think you have water damage, call us today and avoid expensive repairs later. From start to finish, we help our customers restore properties to their pre-loss condition. We provide a warranty to all of our workmanship. Call now for a free inspection.

"Good experience"

Diana Y on November 2023

...
Showing 1-10 of 239

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.