Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Marion, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Marion, NC?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Marion

Avatar for Statewide Home Inspections, LLC

Statewide Home Inspections, LLC

4.95(
283
)
Approved Pro

Statewide Home Inspections, LLC

4.95(
283
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
7 years of experience

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!

"Joseph was incredibly responsive, positive, and truly an educator. His attitude was contagious, his explanations were clear, and there was absolutely no pressure. He was confident, friendly, and generous with his knowledge. While we were initially speaking with several inspectors, Joseph quickly stood out—I put a big star next to his name almost immediately. What we received was exceptional value in every sense. From the extensive professional drone photos to the clear, concise reports and detailed findings, everything was thorough and well explained. Since we currently reside out of state, Joseph also took the time to personally call and walk us through the inspection results, which made the process seamless and reassuring. We had our report in hours (not even 1 day) after the inspection was completed. I can confidently say Joseph is the best value and the best inspector I’ve come across. You can stop looking—he’s the one. C. Parham & A. Edelen "

Anika E on December 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!

"Joseph was incredibly responsive, positive, and truly an educator. His attitude was contagious, his explanations were clear, and there was absolutely no pressure. He was confident, friendly, and generous with his knowledge. While we were initially speaking with several inspectors, Joseph quickly stood out—I put a big star next to his name almost immediately. What we received was exceptional value in every sense. From the extensive professional drone photos to the clear, concise reports and detailed findings, everything was thorough and well explained. Since we currently reside out of state, Joseph also took the time to personally call and walk us through the inspection results, which made the process seamless and reassuring. We had our report in hours (not even 1 day) after the inspection was completed. I can confidently say Joseph is the best value and the best inspector I’ve come across. You can stop looking—he’s the one. C. Parham & A. Edelen "

Anika E on December 2025


Avatar for Benchmark Home Inspections

Benchmark Home Inspections

4.97(
107
)
Approved Pro

Benchmark Home Inspections

4.97(
107
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
8 years of experience

Buying a home is important to you. Making sure you know what you are buying is important to us. Choosing Benchmark Home Inspections will show you why we are considered the top home inspection company in our area. Our inspections will include areas of the home's interior and exterior, from the roof to the foundation, and the exterior drainage and retaining walls. Benchmark Home Inspections guarantees you a very thorough inspection with verbal explanation of what we are seeing, and a computer-generated report that is to the point and easy to understand with digital color photos. We offer radon testing in Burke, Caldwell, Catawba, McDowell, and Wautaga counties. Outside of those counties we offer radon testing only with a general home inspection. Our promise to you is our very best professional inspection, and complete satisfaction.

"He addressed all of my concerns and performed a thorough home inspection, including photos."

Jeff J on April 2025

Buying a home is important to you. Making sure you know what you are buying is important to us. Choosing Benchmark Home Inspections will show you why we are considered the top home inspection company in our area. Our inspections will include areas of the home's interior and exterior, from the roof to the foundation, and the exterior drainage and retaining walls. Benchmark Home Inspections guarantees you a very thorough inspection with verbal explanation of what we are seeing, and a computer-generated report that is to the point and easy to understand with digital color photos. We offer radon testing in Burke, Caldwell, Catawba, McDowell, and Wautaga counties. Outside of those counties we offer radon testing only with a general home inspection. Our promise to you is our very best professional inspection, and complete satisfaction.

"He addressed all of my concerns and performed a thorough home inspection, including photos."

Jeff J on April 2025


Avatar for Dogwood Home Inspection Services

Dogwood Home Inspection Services

4.83(
58
)
Approved Pro

Dogwood Home Inspection Services

4.83(
58
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Whether you're a buyer, a seller, or a current homeowner, a quality home inspection gives you a critical snapshot of a home's condition. A professional inspection will help buyers understand the current condition of the home they are about to purchase and sellers determine what to upgrade or repair prior to listing. Longtime homeowners should consider an inspection every 10 years or so to keep on top of potential problems and ongoing maintenance. Dogwood Home Inspection Services will perform a detailed non-invasive inspection of the home's structure, exterior, roof, plumbing, electrical, heating and air conditioning, interior, ventilation, appliances and fireplaces. From this inspection, we'll generate a comprehensive report with photos, and carefully review our findings with you. We want to be sure you clearly understand where either minor or major repairs or upgrades are required or recommended, and ensure that you know what will be required to maintain the systems we inspect.

"Worked with Shaun over phone and internet, very courteous and professional."

MARIA A on November 2022

Whether you're a buyer, a seller, or a current homeowner, a quality home inspection gives you a critical snapshot of a home's condition. A professional inspection will help buyers understand the current condition of the home they are about to purchase and sellers determine what to upgrade or repair prior to listing. Longtime homeowners should consider an inspection every 10 years or so to keep on top of potential problems and ongoing maintenance. Dogwood Home Inspection Services will perform a detailed non-invasive inspection of the home's structure, exterior, roof, plumbing, electrical, heating and air conditioning, interior, ventilation, appliances and fireplaces. From this inspection, we'll generate a comprehensive report with photos, and carefully review our findings with you. We want to be sure you clearly understand where either minor or major repairs or upgrades are required or recommended, and ensure that you know what will be required to maintain the systems we inspect.

"Worked with Shaun over phone and internet, very courteous and professional."

MARIA A on November 2022


Avatar for Outlook Home Inspections, LLC

Outlook Home Inspections, LLC

5.00(
24
)
Approved Pro

Outlook Home Inspections, LLC

5.00(
24
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

***PLEASE READ!!!*** HomeAdvisor charges professionals a substantial fee just for your contact info. So..IF YOU ARE NOT READY TO HIRE A HOME INSPECTOR NOW, PLEASE DO NOT SUBMIT A SERVICE REQUEST!!!!!!! IF YOU WOULD LIKE TO SCHEDULE OR SPEAK WITH ME ABOUT AN APPOINTMENT, YOU MAY DO SO DIRECTLY AT outlookhi.com IF YOU JUST HAVE GENERAL QUESTIONS OR ARE LOOKING FOR A PRICE GUIDE, YOU WILL FIND ANSWERS DIRECTLY AT outlookhi.com OR I AM HAPPY TO SPEAK WITH YOU!!! PLEASE CALL ME DIRECTLY AT 704-692-3864. THANK YOU!!!! ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE***Allow OHI to aid in the process of your home buying or selling experience by giving you the information necessary to make an informed decision. Fully licensed and trained in the state of North Carolina, OHI is proud to serve you.

"Jonathan was great. Very thorough and had our report to us by the end of the day since we were on a tight due diligence. Definitely recommend!!"

Charly M on May 2017

***PLEASE READ!!!*** HomeAdvisor charges professionals a substantial fee just for your contact info. So..IF YOU ARE NOT READY TO HIRE A HOME INSPECTOR NOW, PLEASE DO NOT SUBMIT A SERVICE REQUEST!!!!!!! IF YOU WOULD LIKE TO SCHEDULE OR SPEAK WITH ME ABOUT AN APPOINTMENT, YOU MAY DO SO DIRECTLY AT outlookhi.com IF YOU JUST HAVE GENERAL QUESTIONS OR ARE LOOKING FOR A PRICE GUIDE, YOU WILL FIND ANSWERS DIRECTLY AT outlookhi.com OR I AM HAPPY TO SPEAK WITH YOU!!! PLEASE CALL ME DIRECTLY AT 704-692-3864. THANK YOU!!!! ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE*** ***WARRANTY AVAILABLE***Allow OHI to aid in the process of your home buying or selling experience by giving you the information necessary to make an informed decision. Fully licensed and trained in the state of North Carolina, OHI is proud to serve you.

"Jonathan was great. Very thorough and had our report to us by the end of the day since we were on a tight due diligence. Definitely recommend!!"

Charly M on May 2017


Avatar for Master Services

Master Services

4.76(
152
)
Approved Pro

Master Services

4.76(
152
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
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


M&D Property Solutions

4.94(
17
)
Approved Pro

M&D Property Solutions

4.94(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We are dedicated to providing our clients with the very best in remodeling and repair work. With over 10 years of experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. Have an emergency? You can count on us to answer the call and we will be happy to help. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!

"It has worked out so well for me and my family. And yeah, please do it all day. Please let me know if I can help. Please let me know when I get home, and I will be home in the next few days. Please let me know when I can get you. Please let me know when I get back. Please let me know if I need anything else. Please let me know if I can get you a text or text me or text or call me when I can. "

Bryce T on November 2022

We are dedicated to providing our clients with the very best in remodeling and repair work. With over 10 years of experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. Have an emergency? You can count on us to answer the call and we will be happy to help. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!

"It has worked out so well for me and my family. And yeah, please do it all day. Please let me know if I can help. Please let me know when I get home, and I will be home in the next few days. Please let me know when I can get you. Please let me know when I get back. Please let me know if I need anything else. Please let me know if I can get you a text or text me or text or call me when I can. "

Bryce T on November 2022


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
2 years of experience
Free onsite estimate

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 Carolina Radon LLC

Carolina Radon LLC

5.00(
2
)
Approved Pro

Carolina Radon LLC

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

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.

"Fast, reliable, and got the job done."

Patrick G on July 2025

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.

"Fast, reliable, and got the job done."

Patrick G on July 2025


Avatar for Capstone Crawlspace Solutions

Capstone Crawlspace Solutions

5.00(
2
)
Approved Pro

Capstone Crawlspace Solutions

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

Our mission at Capstone Crawlspace Solutions is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Capstone Crawlspace Solutions stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"Liam, the owner of Capstone, completed a total mitigation of the our crawlspace in Beech Mountain, NC in the fall of 2025. Liam was prompt in providing an estimate and offered a substantially better price than other venders. Liam is honest and the quality of his work is outstanding! Both he and his team was very thorough and efficient in completing the job. He is highly knowledgeable and skilled at what he does. Liam is an absolute pleasure to interact with and what I found particularly impressive is that he works along side his men and is committed to his customers. If you are in need of crawlspace work of any type, I would highly recommend contacting him for an estimate. He will exceed your expectations!"

Jack R on October 2025

Our mission at Capstone Crawlspace Solutions is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Capstone Crawlspace Solutions stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"Liam, the owner of Capstone, completed a total mitigation of the our crawlspace in Beech Mountain, NC in the fall of 2025. Liam was prompt in providing an estimate and offered a substantially better price than other venders. Liam is honest and the quality of his work is outstanding! Both he and his team was very thorough and efficient in completing the job. He is highly knowledgeable and skilled at what he does. Liam is an absolute pleasure to interact with and what I found particularly impressive is that he works along side his men and is committed to his customers. If you are in need of crawlspace work of any type, I would highly recommend contacting him for an estimate. He will exceed your expectations!"

Jack R on October 2025


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Showing 1-10 of 25

FAQs for radon detection and reduction projects in Marion, NC

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The Marion, NC homeowners’ guide to radon detection and reduction services

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