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Find Radon gas testers in Chapel Hill

Avatar for Coastal Inspection Company

Coastal Inspection Company

5.00(
12
)
Approved Pro

Coastal Inspection Company

5.00(
12
)
Approved Pro
2 years of experience
Free onsite estimate

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!

"Ben showed up promptly and was very professional. Report on the property was clear and concise. Offered me a military discount along with very reasonable prices. Overall I highly recommend this service!"

Rob A on February 2026

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!

"Ben showed up promptly and was very professional. Report on the property was clear and concise. Offered me a military discount along with very reasonable prices. Overall I highly recommend this service!"

Rob A on February 2026


Avatar for Stratton Radon Removal LLC

Stratton Radon Removal LLC

5.00(
6
)
Approved Pro

Stratton Radon Removal LLC

5.00(
6
)
Approved Pro
Super Service Award
22 local quotes requested
3 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


Global Restoration Services, Inc.

5.00(
20
)
Approved Pro

Global Restoration Services, Inc.

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal 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. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal 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. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024


Avatar for Aerus of Greensboro

Aerus of Greensboro

5.00(
9
)
Approved Pro

Aerus of Greensboro

5.00(
9
)
Approved Pro
Customers say: Quick response
102 years of experience
Free onsite estimate

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 was very personable and thorough with his explanation of how the system worked. I appreciated that he took the time to explain how exactly the system worked for our home. I felt he really listened to what our specific needs were and that it was for the long-term. We had been given a quote of $5,900.00 to clean our A/C and ductwork, and we weren't told it was just a short term solution. We actually wound up saving money, and for that, I am especially thankful. Customer service is very important to us and we look forward to working with your company for many years to come. Will we recommend your service? Absolutely! Many thanks from Marge and Roger Lessard. "

Marge L on February 2026

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 was very personable and thorough with his explanation of how the system worked. I appreciated that he took the time to explain how exactly the system worked for our home. I felt he really listened to what our specific needs were and that it was for the long-term. We had been given a quote of $5,900.00 to clean our A/C and ductwork, and we weren't told it was just a short term solution. We actually wound up saving money, and for that, I am especially thankful. Customer service is very important to us and we look forward to working with your company for many years to come. Will we recommend your service? Absolutely! Many thanks from Marge and Roger Lessard. "

Marge L on February 2026


"Charles was absolutely exceptional to work with to get our radon mitigation installation as he quoted us a very competitive price, demonstrating flexibility to work with our schedules, and completed the project quickly and efficiently resulting in reduced and safe radon levels in our recently purchased home. I was very impressed with his overall professionalism, communication, and work ethic. I would absolutely recommend anybody in the Triad area contact Stay Gone Radon and Charles to complete their radon testing and mitigation."

Kyle D on February 2026

Small local business offering radon testing, sub-slab depressurization systems, crawlspace encapsulations and existing system diagnostics. NRPP certified.

"Charles was absolutely exceptional to work with to get our radon mitigation installation as he quoted us a very competitive price, demonstrating flexibility to work with our schedules, and completed the project quickly and efficiently resulting in reduced and safe radon levels in our recently purchased home. I was very impressed with his overall professionalism, communication, and work ethic. I would absolutely recommend anybody in the Triad area contact Stay Gone Radon and Charles to complete their radon testing and mitigation."

Kyle D on February 2026


J&L Home Improvement and Mitigation Services

4.53(
17
)
Approved Pro

J&L Home Improvement and Mitigation Services

4.53(
17
)
Approved Pro
Customers say: Quick response
20 years of experience
Free onsite estimate

We are a veteran owned company, that specializes in water mitigation services, with industry experience dating back to 2005. Our mitigation services include the installation of vapor barriers, along with the insulation. We also can help with all of your mold remediation services. 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! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today! - I provide my customer service quality for all the services my business provide. - I have been in this line of work for over 15 years. I'm a veteran own business. -

"J&L made the problem an easy fix!"

Jennifer B on October 2024

We are a veteran owned company, that specializes in water mitigation services, with industry experience dating back to 2005. Our mitigation services include the installation of vapor barriers, along with the insulation. We also can help with all of your mold remediation services. 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! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today! - I provide my customer service quality for all the services my business provide. - I have been in this line of work for over 15 years. I'm a veteran own business. -

"J&L made the problem an easy fix!"

Jennifer B on October 2024


Avatar for Remediation & Consulting Services

Remediation & Consulting Services

4.83(
12
)

Remediation & Consulting Services

4.83(
12
)
Customers say: Quick response
20 years of experience

RCS is a full service remediation firm. We also provide insulation, vapor barriers, and sealed crawlspaces. Additional email - info@rcsmold.com.

RCS is a full service remediation firm. We also provide insulation, vapor barriers, and sealed crawlspaces. Additional email - info@rcsmold.com.


Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

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.


Avatar for Terminix - Raleigh -Termite & Pest Control

Terminix - Raleigh -Termite & Pest Control

4.48(
156
)

Terminix - Raleigh -Termite & Pest Control

4.48(
156
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.

"Wade Rutter arrived on time. He completed an outside application (grandchildren sleeping inside), with garage and screened-in porch covered, in a courteous, professional and timely fashion. We have always been pleased with Wade's service as well as other Terminix technicians since we returned to Raleigh 2012."

Bill S on September 2022

When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.

"Wade Rutter arrived on time. He completed an outside application (grandchildren sleeping inside), with garage and screened-in porch covered, in a courteous, professional and timely fashion. We have always been pleased with Wade's service as well as other Terminix technicians since we returned to Raleigh 2012."

Bill S on September 2022


Fixed at Last

No reviews yet

Fixed at Last

No reviews yet
Free onsite estimate

Handyman Company. One full time and one part time employee

Handyman Company. One full time and one part time employee

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FAQs for radon gas testing projects in Chapel Hill, 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 Chapel Hill, NC homeowners’ guide to radon gas testings

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