
Get matched with top radon detection and reduction specialists in Catharpin, VA
There are 7 highly-rated local radon detection and reduction specialists.
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Verified Reviews for Radon Detection And Reduction pros in Catharpin, VA
*The Angi rating for Radon Detection And Reduction companies in Catharpin, 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 Catharpin, 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 November 25, 2025
Find Radon detection and reduction specialists in Catharpin

NextDay Inspect®
NextDay Inspect®
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.
"Matt was great he took his time and was thorough. He even took me around the home and showed me and explained what I was looking at. Very Professional "
J T on November 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.
"Matt was great he took his time and was thorough. He even took me around the home and showed me and explained what I was looking at. Very Professional "
J T on November 2025

Restoration 1 of Centreville
Restoration 1 of Centreville
Restoration 1 Offers Water Damage, Fire Damage, and Mold Remediation Services. Proudly Serving Centreville and Surrounding Areas. Our Certified Technicians work with ALL insurance carriers Water can wreak havoc on your property if not dealt with quickly. The same thing happens with fire and smoke and mold. If your property has been affected by a natural disaster, a hidden leak, a burst pipe, or a fire, contact Restoration 1 of Centreville. We offer comprehensive restoration services. Our team members are trained and certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC) and the Indoor Air Quality Association (IAQA). We are also licensed and insured with years of experience and a reputation for professionalism and craftsmanship. We provide reconstruction, remodeling, sanitation, and other services designed to help you get back home as quickly as possible. We’re here to help you get your life back. Don’t hesitate to call us at (877)Water-16 877-928-3716 for the help you need during this time in Manassas, Fairfax, Chantilly, Clifton, or a surrounding area.
"Restoration 1 of Centerville is the ONLY company I would use and TRUST when it comes to water leaks and damage. Georg and his team Bassam and Preston came ASAP. Georg explained what options we have if we used insurance or paid out of pocket. They helped me understand the process of getting the basement dry without creating mold! He told us the pros and cons of whether we should keep our carpet or remove it to save money and resolve the water damage as quickly as possible. They made a VERY stressful situation, seem pain free! THANK YOU!! I am so grateful for their professional services, kindness and Communication of eta when they will be arriving to my home. My basement is now ALL dry and safe from mold!! I highly recommend Restoration 1 of Centerville!"
Teri M on May 2025
Restoration 1 Offers Water Damage, Fire Damage, and Mold Remediation Services. Proudly Serving Centreville and Surrounding Areas. Our Certified Technicians work with ALL insurance carriers Water can wreak havoc on your property if not dealt with quickly. The same thing happens with fire and smoke and mold. If your property has been affected by a natural disaster, a hidden leak, a burst pipe, or a fire, contact Restoration 1 of Centreville. We offer comprehensive restoration services. Our team members are trained and certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC) and the Indoor Air Quality Association (IAQA). We are also licensed and insured with years of experience and a reputation for professionalism and craftsmanship. We provide reconstruction, remodeling, sanitation, and other services designed to help you get back home as quickly as possible. We’re here to help you get your life back. Don’t hesitate to call us at (877)Water-16 877-928-3716 for the help you need during this time in Manassas, Fairfax, Chantilly, Clifton, or a surrounding area.
"Restoration 1 of Centerville is the ONLY company I would use and TRUST when it comes to water leaks and damage. Georg and his team Bassam and Preston came ASAP. Georg explained what options we have if we used insurance or paid out of pocket. They helped me understand the process of getting the basement dry without creating mold! He told us the pros and cons of whether we should keep our carpet or remove it to save money and resolve the water damage as quickly as possible. They made a VERY stressful situation, seem pain free! THANK YOU!! I am so grateful for their professional services, kindness and Communication of eta when they will be arriving to my home. My basement is now ALL dry and safe from mold!! I highly recommend Restoration 1 of Centerville!"
Teri M on May 2025

Adam Contracting
Adam Contracting
My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!
"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"
Nia W on November 2022
My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!
"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"
Nia W on November 2022

Boston Environmental & Contracting, Inc
Boston Environmental & Contracting, Inc
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
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

NextDay Inspect
NextDay Inspect
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.
"Michael conducted a thorough and efficient inspection of the home, providing clear photographs of areas requiring repair or maintenance."
Solomon A on November 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.
"Michael conducted a thorough and efficient inspection of the home, providing clear photographs of areas requiring repair or maintenance."
Solomon A on November 2025

D&C Restoration
D&C Restoration
We specialize in mold remediation and water mitigation services. We pride ourselves on the quality work we provide, while delivering great customer service! Call -- or-- click to schedule a free estimate today!
"It exceeded my expectations especially being the time they were called to come out and do the job. They were prompt, patient, and understanding which made the experience fulfilling but their work was excellent and i highly recommend them. Thank you guys ?"
Ray O on January 2024
We specialize in mold remediation and water mitigation services. We pride ourselves on the quality work we provide, while delivering great customer service! Call -- or-- click to schedule a free estimate today!
"It exceeded my expectations especially being the time they were called to come out and do the job. They were prompt, patient, and understanding which made the experience fulfilling but their work was excellent and i highly recommend them. Thank you guys ?"
Ray O on January 2024
Homebrella Inspection Services
Homebrella Inspection Services
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..

Drying Tech
Drying Tech
Drying Tech of PWC, Inc., is proud to provide the area with expert services, with your satisfaction as our ultimate goal. With over 10 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!
"I very carelessly let our upstairs laundry room sink overflow in our 6 month old home, and it soaked through all the way to our basement. We were absolutely panicked when we called Al and his team (at 10pm!), and the were beyond fantastic from start to finish. They came out within an hour of us calling, and Al let us know in detail what he thought we should do. We decided against working with insurance to avoid a premium increase, and Al was very understanding of our decision. He worked with us on a solution that avoided having to rip out flooring and tons of drywall, and it worked beautifully. Al was in constant communication with us throughout the 3-day process, which helped put us at ease. He and the team were always prompt (they came to our house 3 times over the 3 days) and very professional. We were so surprised when they took their equipment away, because they mopped the floors! We fully expected to have to put everything back ourselves and clean, so that was very much appreciated. My husband and I would hands-down recommend this company to anyone who is in need of water remediation services."
Rachel S on December 2023
Drying Tech of PWC, Inc., is proud to provide the area with expert services, with your satisfaction as our ultimate goal. With over 10 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!
"I very carelessly let our upstairs laundry room sink overflow in our 6 month old home, and it soaked through all the way to our basement. We were absolutely panicked when we called Al and his team (at 10pm!), and the were beyond fantastic from start to finish. They came out within an hour of us calling, and Al let us know in detail what he thought we should do. We decided against working with insurance to avoid a premium increase, and Al was very understanding of our decision. He worked with us on a solution that avoided having to rip out flooring and tons of drywall, and it worked beautifully. Al was in constant communication with us throughout the 3-day process, which helped put us at ease. He and the team were always prompt (they came to our house 3 times over the 3 days) and very professional. We were so surprised when they took their equipment away, because they mopped the floors! We fully expected to have to put everything back ourselves and clean, so that was very much appreciated. My husband and I would hands-down recommend this company to anyone who is in need of water remediation services."
Rachel S on December 2023

KEY Inspector
KEY Inspector
Whether you are buying or selling a home, getting a professional home inspection is vital. If you are a buyer, you need a clear picture of exactly what you are buying so there are no surprises down the road. And if you are a seller, you want a pre-listing home inspection to address issues now, not later. Newly constructed homes should also be inspected prior to closing and in the 11th month of the first year before the warranty expires. KEY Inspector, a local, family owned company, has the experience and qualifications you need. Kevin Yarbough with KEY Inspector is licensed to perform general residential home inspections, and is New Residential Structures (NRS) certified by the state of Virginia. Kevin is a NRPP Certified Radon Tester, and is also certified by InterNACHI to perform Home Inspections and Radon testing following their Standards of Practice. He also has over 20 years of residential remodeling knowledge and experience.
"An enormous shout out for the KEY Inspector**. -- He is a very likable, easy to get along with person. -- In addition, he is super charged with extensive experience; -- he utilizes incredible equipment to get an up-close view of hidden, hard to see places; and -- he is extremely effective while inspecting then captures the results with an on-the-spot digital report of the findings which are clarified with pictures, arrows, and notes. The report is also emailed. **Highly, highly recommend the KEY inspector. He continues to provide support even after the inspection. He is above the mark of A+."
Stacy H on October 2020
Whether you are buying or selling a home, getting a professional home inspection is vital. If you are a buyer, you need a clear picture of exactly what you are buying so there are no surprises down the road. And if you are a seller, you want a pre-listing home inspection to address issues now, not later. Newly constructed homes should also be inspected prior to closing and in the 11th month of the first year before the warranty expires. KEY Inspector, a local, family owned company, has the experience and qualifications you need. Kevin Yarbough with KEY Inspector is licensed to perform general residential home inspections, and is New Residential Structures (NRS) certified by the state of Virginia. Kevin is a NRPP Certified Radon Tester, and is also certified by InterNACHI to perform Home Inspections and Radon testing following their Standards of Practice. He also has over 20 years of residential remodeling knowledge and experience.
"An enormous shout out for the KEY Inspector**. -- He is a very likable, easy to get along with person. -- In addition, he is super charged with extensive experience; -- he utilizes incredible equipment to get an up-close view of hidden, hard to see places; and -- he is extremely effective while inspecting then captures the results with an on-the-spot digital report of the findings which are clarified with pictures, arrows, and notes. The report is also emailed. **Highly, highly recommend the KEY inspector. He continues to provide support even after the inspection. He is above the mark of A+."
Stacy H on October 2020

HomeTeam Inspection Service
HomeTeam Inspection Service
HomeTeam is a national home inspection franchise with over 1 million home inspections since 1993. We are the first in northern Virginia, established in 2015. The owner is a service-connected disabled veteran from the US Air Force. We use a team of inspectors and get the job done quickly and efficiently. We serve the northern Virginia area with 3 teams that work 7-days-a-week. We provide Radon testing, Pest/WDI inspections and other services like mold testing and air quality testing, as well as pool/spa inspections. HomeTeam is Virginia licensed and insured. We are also ASHI Certified Inspectors. We employ English, Spanish, and Korean speaking inspectors.
"Tom and his crew were very professional. They are very responsible and responsive. I highly recommend them"
Horacio A on October 2018
HomeTeam is a national home inspection franchise with over 1 million home inspections since 1993. We are the first in northern Virginia, established in 2015. The owner is a service-connected disabled veteran from the US Air Force. We use a team of inspectors and get the job done quickly and efficiently. We serve the northern Virginia area with 3 teams that work 7-days-a-week. We provide Radon testing, Pest/WDI inspections and other services like mold testing and air quality testing, as well as pool/spa inspections. HomeTeam is Virginia licensed and insured. We are also ASHI Certified Inspectors. We employ English, Spanish, and Korean speaking inspectors.
"Tom and his crew were very professional. They are very responsible and responsive. I highly recommend them"
Horacio A on October 2018
The Catharpin, 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.
•Discover the average indoor air quality testing cost, what impacts pricing, and how to budget for healthier air in your home.
•Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.

You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.

What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.

How long does a radon fan last? Depending on the quality of the fan, usage, and maintenance, a radon fan can last five to ten years.
•Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
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