Top-rated radon detection and reduction specialists.

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Verified Reviews for Radon Detection And Reduction pros in Clear Brook, VA

*The Angi rating for Radon Detection And Reduction companies in Clear Brook, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Clear Brook, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on October 25, 2025

Find Radon detection and reduction specialists in Clear Brook

Avatar for Tri State Flood Inc

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
•Approved Pro

Tri State Flood Inc

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

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

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

David B on August 2025

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

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

David B on August 2025

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
204 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

Avatar for NextDay Inspect

NextDay Inspect

46179 Westlake Dr
4.94(
310
)
•Approved Pro

NextDay Inspect

46179 Westlake Dr
4.94(
310
)
•Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
475 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.

"Matt did a great job on our home inspection. He spent a long time meticulously going over the home and showed us all the issues."

Cayleigh L on October 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.

"Matt did a great job on our home inspection. He spent a long time meticulously going over the home and showed us all the issues."

Cayleigh L on October 2025

Avatar for NextDay Inspect®

NextDay Inspect®

46179 Westlake Drive
4.90(
530
)
•Approved Pro

NextDay Inspect®

46179 Westlake Drive
4.90(
530
)
•Approved Pro
Customers say: True professional
158 local quotes requested
17 years of experience

Use code HAWarranty when scheduling for complimentary home warranties! 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 DPOR and DLLR and are certified members of ASHI and InterNACHI. 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+' rating with the Better Business Bureau.

"Yang Li from Next Day Inspect did our home inspection. He was on time, clear, and thorough, spotting things like deck issues and minor plumbing. Made it easy for a first-time buyer. Recommend him. 5 stars."

Maryam Z on October 2025

Use code HAWarranty when scheduling for complimentary home warranties! 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 DPOR and DLLR and are certified members of ASHI and InterNACHI. 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+' rating with the Better Business Bureau.

"Yang Li from Next Day Inspect did our home inspection. He was on time, clear, and thorough, spotting things like deck issues and minor plumbing. Made it easy for a first-time buyer. Recommend him. 5 stars."

Maryam Z on October 2025

RDV Environmental Services

100 CoralyRose Court
4.87(
112
)
•Approved Pro

RDV Environmental Services

100 CoralyRose Court
4.87(
112
)
•Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 local quotes requested

With 10 years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Quick, efficient, clean installation. Professional and transparent about pricing"

Justin H on November 2024

With 10 years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Quick, efficient, clean installation. Professional and transparent about pricing"

Justin H on November 2024

Millennium welding

No reviews yet

Millennium welding

No reviews yet

Family owned and operated. Certified welder with any and all metals for 18+ years.. fabricate, repair, or new build . If it needs fixed we can fix it .

Family owned and operated. Certified welder with any and all metals for 18+ years.. fabricate, repair, or new build . If it needs fixed we can fix it .

Homebrella Inspection Services

No reviews yet

Homebrella Inspection Services

No reviews yet

With Homebrella Inspection Services, you can rest easy knowing that you've chosen the right home inspector. We work exclusively for you, to serve your best interests and to arm you with the information you need. We hold ourselves to a high standard of ethics and professionalism to provide you with a comprehensive, unbiased report on the condition of your home. We are a Veteran Owned/Operated Business. We specialize in realty transaction home inspections, walk and talks, new residential, thermal imaging, and radon testing. About me: I chose to work in this industry because I have previous experience combined 14 years of new construction plumbing, construction building, and remodeling combined give me insight as to what I'm looking at and my ability to communicate to my clients..

With Homebrella Inspection Services, you can rest easy knowing that you've chosen the right home inspector. We work exclusively for you, to serve your best interests and to arm you with the information you need. We hold ourselves to a high standard of ethics and professionalism to provide you with a comprehensive, unbiased report on the condition of your home. We are a Veteran Owned/Operated Business. We specialize in realty transaction home inspections, walk and talks, new residential, thermal imaging, and radon testing. About me: I chose to work in this industry because I have previous experience combined 14 years of new construction plumbing, construction building, and remodeling combined give me insight as to what I'm looking at and my ability to communicate to my clients..

Pillar to Post Home Inspectors

5501 Merchant View Square
5.00(
3
)

Pillar to Post Home Inspectors

5501 Merchant View Square
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer professional home inspection services in Northern Virginia. We work with home buyers, home sellers, and real estate professionals. We understand that our clients are making one of the most important purchases of their lives. They aren’t just buying a house they are investing in a home, and a future. They want knowledgeable, thorough, and above all diligent professionals who go the extra mile. Our inspectors don’t merely catalog deficiencies but educate home buyers on their individual home in easily understandable language and terms. We answer questions at the time of inspection and long after it’s over. When you schedule a home inspection with Pillar To Post you’ve purchased a continuing commitment not just the most comprehensive report in the industry.

"The approach to home inspection provided by Matt differentiates him from others. He takes the “if you see something, say something” approach no matter how minor it may be. He sets expectations up front and let’s you know plan. Then he executes the plan. Upon completion, he walks you through the results and ensures you are aware. The report provided pictures and a detailed description of findings. Overall, it was a very pleasant experience."

Michael C on August 2019

We offer professional home inspection services in Northern Virginia. We work with home buyers, home sellers, and real estate professionals. We understand that our clients are making one of the most important purchases of their lives. They aren’t just buying a house they are investing in a home, and a future. They want knowledgeable, thorough, and above all diligent professionals who go the extra mile. Our inspectors don’t merely catalog deficiencies but educate home buyers on their individual home in easily understandable language and terms. We answer questions at the time of inspection and long after it’s over. When you schedule a home inspection with Pillar To Post you’ve purchased a continuing commitment not just the most comprehensive report in the industry.

"The approach to home inspection provided by Matt differentiates him from others. He takes the “if you see something, say something” approach no matter how minor it may be. He sets expectations up front and let’s you know plan. Then he executes the plan. Upon completion, he walks you through the results and ensures you are aware. The report provided pictures and a detailed description of findings. Overall, it was a very pleasant experience."

Michael C on August 2019

ProSpect Inspection Services

8380 Greensboro Drive
5.00(
10
)

ProSpect Inspection Services

8380 Greensboro Drive
5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Professional Property Inspections Start Here. Purchasing a home can be one of the biggest decisions you'll ever make. We're here to help. Don't let fears and uncertainties ruin the experience of finding the perfect home. We help you make sense of your prospective property, giving you all the information and resources to fully understand the condition and quality of the home. Our reports are digital, include lots of photos and are sent soon after the inspection. We are here to guide you every step of the way - even years after you purchase the home - with our complimentary phone consultations. Remodeling? Need repair work but don't trust the estimate you got? We are always just a phone call away. Rest assured by the peace of mind that comes with every ProSpect inspection. Virginia Certified Home Inspector #3380000662 American Society of Home Inspectors #258285

"Excellent. Tony had a critical eye, attention to detail, and a humorous honesty. We'll be using his detailed inspection report (with photos) for years to come."

Suzanne L on January 2018

Professional Property Inspections Start Here. Purchasing a home can be one of the biggest decisions you'll ever make. We're here to help. Don't let fears and uncertainties ruin the experience of finding the perfect home. We help you make sense of your prospective property, giving you all the information and resources to fully understand the condition and quality of the home. Our reports are digital, include lots of photos and are sent soon after the inspection. We are here to guide you every step of the way - even years after you purchase the home - with our complimentary phone consultations. Remodeling? Need repair work but don't trust the estimate you got? We are always just a phone call away. Rest assured by the peace of mind that comes with every ProSpect inspection. Virginia Certified Home Inspector #3380000662 American Society of Home Inspectors #258285

"Excellent. Tony had a critical eye, attention to detail, and a humorous honesty. We'll be using his detailed inspection report (with photos) for years to come."

Suzanne L on January 2018

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Radon Detection and Reduction questions, answered by experts

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

Through air sampling devices and surface swabs in key areas of concern.

The short answer is no, air purifiers do not help with radon. While they certainly can improve the air quality of your home, they only clean pollutants from the air. Radon is radioactive, and it isn’t affected by the same filtration systems that handle other airborne particles, like dust and mold. The only thing that works is a radon mitigation system.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

The Clear Brook, VA 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.

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