Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Clements, MD

There are 4 highly-rated local radon detection and reduction specialists.

Matching on Angi

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 detection and reduction specialists in Clements

Avatar for NextDay Inspect
NextDay Inspect
46179 Westlake Dr
4.96(
237
)
Approved Pro
NextDay Inspect
46179 Westlake Dr
4.96(
237
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
124 local quotes requested

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.

"Very good communication, needed a very quick inspection and they were able to squeeze me in same day! I received additional confirmation text and name of my inspector. During day of, inspector was very thorough and professional. Report was sent in a timely manner. Overall very pleased and happy with the inspection and everything around the communication."

Alice K on April 2025

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.

"Very good communication, needed a very quick inspection and they were able to squeeze me in same day! I received additional confirmation text and name of my inspector. During day of, inspector was very thorough and professional. Report was sent in a timely manner. Overall very pleased and happy with the inspection and everything around the communication."

Alice K on April 2025


Avatar for Boston Environmental & Contracting, Inc
Boston Environmental & Contracting, Inc
1818 New York Ave NE
4.00(
8
)
Approved Pro
Boston Environmental & Contracting, Inc
1818 New York Ave NE
4.00(
8
)
Approved Pro
Customers say: True professional
77 local quotes requested
19 years of experience

Boston Environmental & Contracting, Inc. (BE&C) is a professional environmental services and contracting firm established in 2006. Our mission is to provide excellent environmental and contracting services to meet the diverse needs of our clients that include government agencies, commercial businesses and homeowners in today’s challenging regulatory climate. We offer a wide variety of cost-effective services including environmental consultancy, abatement, remediation, demolition, renovation/remodeling and specialty contracting services to our residential, commercial and government clients throughout the Washington, DC metropolitan area. We accept all major credit cards: VISA, American Express, MasterCard and Discover DC Business License: 70104232

"I did not use them, I don't live in DC"

Edward R on February 2019

Boston Environmental & Contracting, Inc. (BE&C) is a professional environmental services and contracting firm established in 2006. Our mission is to provide excellent environmental and contracting services to meet the diverse needs of our clients that include government agencies, commercial businesses and homeowners in today’s challenging regulatory climate. We offer a wide variety of cost-effective services including environmental consultancy, abatement, remediation, demolition, renovation/remodeling and specialty contracting services to our residential, commercial and government clients throughout the Washington, DC metropolitan area. We accept all major credit cards: VISA, American Express, MasterCard and Discover DC Business License: 70104232

"I did not use them, I don't live in DC"

Edward R on February 2019


NE Radon Doctors Mid-Atlantic
No reviews
NE Radon Doctors Mid-Atlantic
No reviews

NE Radon Doctors Mid-Atlantic is a family owned business offering Radon Testing and Mitigation services in the Mid-Atlantic. We specialize in getting the job done right the first time, being clean, polite, having transparent pricing, and being on time.

NE Radon Doctors Mid-Atlantic is a family owned business offering Radon Testing and Mitigation services in the Mid-Atlantic. We specialize in getting the job done right the first time, being clean, polite, having transparent pricing, and being on time.


Radon Defense
2616 Morse Lane
No reviews
Radon Defense
2616 Morse Lane
No reviews
Free onsite estimate

Certified Radon Gas Testing, Mitigation, Maintenance Services provided throughout Northern Virginia. Radon Defense is a locally owned and operated company Providing Solutions for ALL Radon Needs. We employ the latest in technology, tools, supplies and equipment. Our services are provided to all Homeowners, Home buyers, Home sellers, Real Estate Agents and Home Inspectors.

Certified Radon Gas Testing, Mitigation, Maintenance Services provided throughout Northern Virginia. Radon Defense is a locally owned and operated company Providing Solutions for ALL Radon Needs. We employ the latest in technology, tools, supplies and equipment. Our services are provided to all Homeowners, Home buyers, Home sellers, Real Estate Agents and Home Inspectors.


Eagle Restoration LLC
101 Skipjack Rd Suite 10
3.67(
3
)
Eagle Restoration LLC
101 Skipjack Rd Suite 10
3.67(
3
)
12 years of experience

Our business offers full service to all insurance companies and have now ventured into the environmental area. We have 7 employees who have been with the company since conception - 3 years. We accept credit cards with the exception of Discover. Most clients cover only their deductible and the insurance company covers the balance due. We are one of only 6 companies in our territory who offers contents processing and storage for the insurance industry .

"OverviewReviewsServicesPhotosAbout Reviews from the web 5/5Angie's List · 2 reviews Google review summary 3.4 (15) Reviews Allresponsiveness 7 quality 5 punctuality 5 value 3 Sort by Most relevant Newest Highest Lowest Sara Wiley 4 reviews 3 weeks ago NEW Service: Water damage-related cleanup & repair Critical: Professionalism, Punctuality, Responsiveness PSA: If anyone is looking to hire a contractor for home repairs or restoration, I urge you to STAY AWAY from Eagle Environmental Solutions, the owner (Jim Atkinson) has been MIA for months now and I am dealing with a lack of repairs from … More Princess Deal-Cook 1 review 6 months ago Services: Plumbing, Water damage-related cleanup & repair, Water damage-related mold removal David Quenelle 1 review a year ago Service: Water damage-related cleanup & repair Positive: Responsiveness The kind folks at Eagle are courteous, knowledgeable and hard working. It's obvious that customer satisfaction is important to their team. They treat their customers with courtesy and compassion. Unlike the big corporations that can simply treat you like a number. 1 Lisa Landolina 3 reviews a year ago Service: Water damage-related cleanup & repair Positive: Quality, Responsiveness My sump pump stopped working and my basement totally flooded, it was a nightmare down there. Amy and her crew did an outstanding job getting the water up, the junk out of the basement, cut out all the wet drywall. I definitely would recommend their services! 1 chris locke 5 reviews a year ago Services: Flooring, Sewage cleanup, Remodeling, Mold inspection, Roofing Positive: Professionalism, Punctuality, Quality Amy is professional, punctual and ethical ? 1 Lucky Sevin 1 review a year ago Services: Flooring, Water damage-related mold removal, Mold inspection Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Great customer service even better work. Amy and her techs are very thorough and pleasant. Would recommend 1 Amy Wilkins 1 review·1 photo 2 years ago Positive: Professionalism, Punctuality, Quality, Responsiveness, Value I was very Impressed on how knowledgeable my technician was as he walked through my loss and explained what was going to be done before starting any work. After he was finished he explained the process for the next few days. I’m very happy with Eagle and how they made a stressful situation very easy to get through. 1 Debra Scaggs 1 review 2 years ago Critical: Professionalism, Responsiveness Won’t pay their bills 2 Kimberly Corelli 4 reviews·2 photos 2 years ago Sarah shipman 1 review 2 years ago Critical: Professionalism, Punctuality, Quality, Responsiveness, Value Non responsive and not up to the job. If you hire them you will be paying more and they don’t care. 1 Elizabeth Lopez 9 reviews·1 photo 2 years ago Michael Lynch 22 reviews 2 years ago This company is in the process right now of trying to rip off some good friends of mine. , last company on earth id call for any kind of restoration you've been warned 1 Terrell Douglas 2 reviews 3 years ago Great company and service! Thank you! 1 Mark Jason Walker 2 reviews 3 years ago Excellent company. My wife and I highly recommend them 1 __ Documents 9 reviews 4 years ago More than a year ago Eagle Restoration took an insurance payment from me of more than 25,000.00 dollars for a roof replacement. To date 6-27-18 I cannot get any response from the owner Jim Atkinson. I have tried repeatedly to get some … More 6 [*** Link removed ***] › companylist Eagle Restoration LLC Reviews - Prince Frederick, MD - Angie's List The work was exceptional and completed in a timely manner. They were very easy to work with and very understanding of my schedule. I would recommend them to ... You visited this page on 6/15/22. 5.0 (2) [*** Link removed ***] › eagle... Eagle Restoration | Maryland | Read Reviews + Get a Bid - BuildZoom Feb 1, 2022 — Eagle Restoration, LLC, 101 Skipjack Rd, Prince Frederick, MD holds a Renovation license and 1 other license according to the Environmental ... [*** Link removed ***] › mold-removal Eagle Environmental Solutions LLC | Better Business Bureau® Profile Eagle Environmental Solutions provides a high quality of service and offers the highest standards in restoration and specialty cleaning services. You visited this page on 6/30/22. Missing: prince ‎frederick [*** Link removed ***] › revi... Eagle Environmental Solutions LLC - Testimonials | ProView Overall Company Performance ... Absolutely fantastic experience given the tragedy of the fire. Mike Scarborough of Running Hare Vineyard. Jan 2020 View Rating ... [*** Link removed ***] › rate... Eagle Environmental Solutions - Read Reviews | Prince Frederick, MD 20678 Eagle Environmental Solutions | HomeAdvisor prescreened in Prince Frederick, MD. ... Prince Frederick, MD 20678. restorationchampofsilverspring.com. Missing: llc ‎| Must include: llc [*** Link removed ***] › profile › eagl... EAGLE RESTORATION AND ENVIRONMENTAL LLC, USDOT ... EAGLE RESTORATION AND ENVIRONMENTAL LLC is carrier company located at , Prince Frederick, MD, 20678. USDOT 3346770 with operating status Active. [*** Link removed ***] Eagle Environmental Solutions – Easing your mind is our top priority. Why Choose Eagle? · Quick + Responsive · Continuous Communication · Trustworthy + Licensed · Advanced Equipment · MOLD REMEDIATION MAY ... You visited this page on 6/21/22. Missing: reviews ‎| Must include: reviews [*** Link removed ***] › company Eagle Environmental Solutions | LinkedIn Eagle Environmental Solutions was established because we realized the need for a full-service restoration provider in the areas we service. Missing: reviews ‎| Must include: reviews [*** Link removed ***] › company-pr... Eagle Restoration LLC Company Profile | Prince Frederick, MD Looking for a credit report on Eagle Restoration LLC? Our Business Information Report Snapshot is a collection of business credit scores and ratings that ... Missing: environmental, ‎| Must include: environmental, Sara Wiley 4 reviews 3 weeks ago NEW Service: Water damage-related cleanup & repair Critical: Professionalism, Punctuality, Responsiveness PSA: If anyone is looking to hire a contractor for home repairs or restoration, I urge you to STAY AWAY from Eagle Environmental Solutions, the owner (Jim Atkinson) has been MIA for months now and I am dealing with a lack of repairs from water damage back from February of 2021. The full story between now and then is a bit on the long side but to keep it short as possible...They pressed me for the insurance money needed to secure the flooring deposit and after much back and forth with the insurance company I was able to them last August. However, they NEVER rendered payment to the flooring company and I am still left with an unfinished home for me and my children. Not to say my home is unlivable, because it is. But this company took money from me without the completion of services. Two months ago he said he was going to pay the flooring company and get me scheduled for the middle of May...that never happened. The most recent message from the owner Friday the 24th of June, after over two months of silence was that he was going to pay the flooring company last week and has not done so. Well it's been two weeks today and still nothing. Neither myself or the flooring company has not been able to reach anyone at Eagle Environmental."

Sara W on August 2022

Our business offers full service to all insurance companies and have now ventured into the environmental area. We have 7 employees who have been with the company since conception - 3 years. We accept credit cards with the exception of Discover. Most clients cover only their deductible and the insurance company covers the balance due. We are one of only 6 companies in our territory who offers contents processing and storage for the insurance industry .

"OverviewReviewsServicesPhotosAbout Reviews from the web 5/5Angie's List · 2 reviews Google review summary 3.4 (15) Reviews Allresponsiveness 7 quality 5 punctuality 5 value 3 Sort by Most relevant Newest Highest Lowest Sara Wiley 4 reviews 3 weeks ago NEW Service: Water damage-related cleanup & repair Critical: Professionalism, Punctuality, Responsiveness PSA: If anyone is looking to hire a contractor for home repairs or restoration, I urge you to STAY AWAY from Eagle Environmental Solutions, the owner (Jim Atkinson) has been MIA for months now and I am dealing with a lack of repairs from … More Princess Deal-Cook 1 review 6 months ago Services: Plumbing, Water damage-related cleanup & repair, Water damage-related mold removal David Quenelle 1 review a year ago Service: Water damage-related cleanup & repair Positive: Responsiveness The kind folks at Eagle are courteous, knowledgeable and hard working. It's obvious that customer satisfaction is important to their team. They treat their customers with courtesy and compassion. Unlike the big corporations that can simply treat you like a number. 1 Lisa Landolina 3 reviews a year ago Service: Water damage-related cleanup & repair Positive: Quality, Responsiveness My sump pump stopped working and my basement totally flooded, it was a nightmare down there. Amy and her crew did an outstanding job getting the water up, the junk out of the basement, cut out all the wet drywall. I definitely would recommend their services! 1 chris locke 5 reviews a year ago Services: Flooring, Sewage cleanup, Remodeling, Mold inspection, Roofing Positive: Professionalism, Punctuality, Quality Amy is professional, punctual and ethical ? 1 Lucky Sevin 1 review a year ago Services: Flooring, Water damage-related mold removal, Mold inspection Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Great customer service even better work. Amy and her techs are very thorough and pleasant. Would recommend 1 Amy Wilkins 1 review·1 photo 2 years ago Positive: Professionalism, Punctuality, Quality, Responsiveness, Value I was very Impressed on how knowledgeable my technician was as he walked through my loss and explained what was going to be done before starting any work. After he was finished he explained the process for the next few days. I’m very happy with Eagle and how they made a stressful situation very easy to get through. 1 Debra Scaggs 1 review 2 years ago Critical: Professionalism, Responsiveness Won’t pay their bills 2 Kimberly Corelli 4 reviews·2 photos 2 years ago Sarah shipman 1 review 2 years ago Critical: Professionalism, Punctuality, Quality, Responsiveness, Value Non responsive and not up to the job. If you hire them you will be paying more and they don’t care. 1 Elizabeth Lopez 9 reviews·1 photo 2 years ago Michael Lynch 22 reviews 2 years ago This company is in the process right now of trying to rip off some good friends of mine. , last company on earth id call for any kind of restoration you've been warned 1 Terrell Douglas 2 reviews 3 years ago Great company and service! Thank you! 1 Mark Jason Walker 2 reviews 3 years ago Excellent company. My wife and I highly recommend them 1 __ Documents 9 reviews 4 years ago More than a year ago Eagle Restoration took an insurance payment from me of more than 25,000.00 dollars for a roof replacement. To date 6-27-18 I cannot get any response from the owner Jim Atkinson. I have tried repeatedly to get some … More 6 [*** Link removed ***] › companylist Eagle Restoration LLC Reviews - Prince Frederick, MD - Angie's List The work was exceptional and completed in a timely manner. They were very easy to work with and very understanding of my schedule. I would recommend them to ... You visited this page on 6/15/22. 5.0 (2) [*** Link removed ***] › eagle... Eagle Restoration | Maryland | Read Reviews + Get a Bid - BuildZoom Feb 1, 2022 — Eagle Restoration, LLC, 101 Skipjack Rd, Prince Frederick, MD holds a Renovation license and 1 other license according to the Environmental ... [*** Link removed ***] › mold-removal Eagle Environmental Solutions LLC | Better Business Bureau® Profile Eagle Environmental Solutions provides a high quality of service and offers the highest standards in restoration and specialty cleaning services. You visited this page on 6/30/22. Missing: prince ‎frederick [*** Link removed ***] › revi... Eagle Environmental Solutions LLC - Testimonials | ProView Overall Company Performance ... Absolutely fantastic experience given the tragedy of the fire. Mike Scarborough of Running Hare Vineyard. Jan 2020 View Rating ... [*** Link removed ***] › rate... Eagle Environmental Solutions - Read Reviews | Prince Frederick, MD 20678 Eagle Environmental Solutions | HomeAdvisor prescreened in Prince Frederick, MD. ... Prince Frederick, MD 20678. restorationchampofsilverspring.com. Missing: llc ‎| Must include: llc [*** Link removed ***] › profile › eagl... EAGLE RESTORATION AND ENVIRONMENTAL LLC, USDOT ... EAGLE RESTORATION AND ENVIRONMENTAL LLC is carrier company located at , Prince Frederick, MD, 20678. USDOT 3346770 with operating status Active. [*** Link removed ***] Eagle Environmental Solutions – Easing your mind is our top priority. Why Choose Eagle? · Quick + Responsive · Continuous Communication · Trustworthy + Licensed · Advanced Equipment · MOLD REMEDIATION MAY ... You visited this page on 6/21/22. Missing: reviews ‎| Must include: reviews [*** Link removed ***] › company Eagle Environmental Solutions | LinkedIn Eagle Environmental Solutions was established because we realized the need for a full-service restoration provider in the areas we service. Missing: reviews ‎| Must include: reviews [*** Link removed ***] › company-pr... Eagle Restoration LLC Company Profile | Prince Frederick, MD Looking for a credit report on Eagle Restoration LLC? Our Business Information Report Snapshot is a collection of business credit scores and ratings that ... Missing: environmental, ‎| Must include: environmental, Sara Wiley 4 reviews 3 weeks ago NEW Service: Water damage-related cleanup & repair Critical: Professionalism, Punctuality, Responsiveness PSA: If anyone is looking to hire a contractor for home repairs or restoration, I urge you to STAY AWAY from Eagle Environmental Solutions, the owner (Jim Atkinson) has been MIA for months now and I am dealing with a lack of repairs from water damage back from February of 2021. The full story between now and then is a bit on the long side but to keep it short as possible...They pressed me for the insurance money needed to secure the flooring deposit and after much back and forth with the insurance company I was able to them last August. However, they NEVER rendered payment to the flooring company and I am still left with an unfinished home for me and my children. Not to say my home is unlivable, because it is. But this company took money from me without the completion of services. Two months ago he said he was going to pay the flooring company and get me scheduled for the middle of May...that never happened. The most recent message from the owner Friday the 24th of June, after over two months of silence was that he was going to pay the flooring company last week and has not done so. Well it's been two weeks today and still nothing. Neither myself or the flooring company has not been able to reach anyone at Eagle Environmental."

Sara W on August 2022


Marietta Inspections
2825 13th St, NW
5.00(
2
)
Marietta Inspections
2825 13th St, NW
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Marietta Inspections! We are trained, licensed and insured to provide home inspections for properties in Maryland, Virginia, and the District of Columbia. Your home purchase may be the largest investment you ever make, so allow us to provide essential information about your future property. We will inspect all of your home's systems, including the roof, structure, interior, exterior, plumbing, electrical, heating, and air conditioning. Most inspections take between and two and four hours, depending on property size. In order to complete the inspection in a timely manner, please work with your real estate agent or home-seller to ensure that all utilities are on and all areas of the property are accessible for inspection. You are encouraged to participate in the inspection and ask questions relating to any aspect of the property. We will do our best to ensure you have a full understanding of any issues or necessary repairs we identify.

Welcome to Marietta Inspections! We are trained, licensed and insured to provide home inspections for properties in Maryland, Virginia, and the District of Columbia. Your home purchase may be the largest investment you ever make, so allow us to provide essential information about your future property. We will inspect all of your home's systems, including the roof, structure, interior, exterior, plumbing, electrical, heating, and air conditioning. Most inspections take between and two and four hours, depending on property size. In order to complete the inspection in a timely manner, please work with your real estate agent or home-seller to ensure that all utilities are on and all areas of the property are accessible for inspection. You are encouraged to participate in the inspection and ask questions relating to any aspect of the property. We will do our best to ensure you have a full understanding of any issues or necessary repairs we identify.


A Radon Test and 90-Day Limited Warranty are Included With Every General Home Inspection.


America Environmental
16256, Eagle Flight Cir
5.00(
3
)
America Environmental
16256, Eagle Flight Cir
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in asbestos abatement, mold remediation, small demo work. Call or click for your quote today!

"It was good, they did a good job, I've been using them at least 7yrs. they are the only company i've use, very professional, always on time, extremely price is reasonable"

Michael P on May 2023

Specializing in asbestos abatement, mold remediation, small demo work. Call or click for your quote today!

"It was good, they did a good job, I've been using them at least 7yrs. they are the only company i've use, very professional, always on time, extremely price is reasonable"

Michael P on May 2023


KANDIH GROUP, LLC
3920 Blackburn Lane
No reviews
KANDIH GROUP, LLC
3920 Blackburn Lane
No reviews
12 years of experience

Based in the greater Washington DC metro, Kandih Group, LLC is an Environmental and Toxicology service provider specializing in Environmental and Health Impact Assessments. Our primary focus is identifying and characterizing hazards that impact the environment and subsequently human health. We inspect, sample, test and evaluate hazards in air, soil and water e.g. lead, asbestos, mold, VOC etc., as well as conducting environmental site assessment. Our personnel hold various licenses such as lead risk assessors, asbestos related trade licenses, hazardous waste management, water and waste water management.

Based in the greater Washington DC metro, Kandih Group, LLC is an Environmental and Toxicology service provider specializing in Environmental and Health Impact Assessments. Our primary focus is identifying and characterizing hazards that impact the environment and subsequently human health. We inspect, sample, test and evaluate hazards in air, soil and water e.g. lead, asbestos, mold, VOC etc., as well as conducting environmental site assessment. Our personnel hold various licenses such as lead risk assessors, asbestos related trade licenses, hazardous waste management, water and waste water management.


Elite Home Services LLC
1540 Live Oak Dr
No reviews
Elite Home Services LLC
1540 Live Oak Dr
No reviews
26 years of experience

Elite Home Services, LLC is an independent home inspection company in Southern and Central Maryland owned and operated by Sam Tayman. Sam is highly qualified in residential home inspection services, commercial inspection services, along with radon and mold testing. Elite Home Services has been serving the state of Maryland for 15 years and wants to continue to make people’s home buying experience, a positive one. We realize purchasing property is huge event and we take every precaution in protecting your investment. Our state certification training and 15 years of experience in the field allow us to provide professional, honest, and trustworthy results.

Elite Home Services, LLC is an independent home inspection company in Southern and Central Maryland owned and operated by Sam Tayman. Sam is highly qualified in residential home inspection services, commercial inspection services, along with radon and mold testing. Elite Home Services has been serving the state of Maryland for 15 years and wants to continue to make people’s home buying experience, a positive one. We realize purchasing property is huge event and we take every precaution in protecting your investment. Our state certification training and 15 years of experience in the field allow us to provide professional, honest, and trustworthy results.

Showing 1-10 of 50

Radon detection and reduction services FAQs

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.

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.

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 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.
Mature woman opening the window
Dec 2, 2024
Dec 2, 2024
You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
Man inspecting a house
Dec 17, 2024
Dec 17, 2024
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Contractor inspecting home
Mar 11, 2025
Mar 11, 2025
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Inspector pointing at a crack
Dec 12, 2024
Dec 12, 2024
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Father cooking with his son
Dec 11, 2024
Dec 11, 2024
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
family hugging at home
Dec 12, 2024
Dec 12, 2024
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.