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Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

Q: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</p></div>

Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Arrington, VA

*The Angi rating for Radon Detection And Reduction companies in Arrington, 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 Arrington, 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 December 01, 2025

Reviewed in December 2025
We selected Perimeter and another competitor for quotes. Gabriel from Perimeter came out and inspected the roof, told us he noticed that there were 2 layers of shingles with the last set being installed incorrectly. He said he would give us a quote in a few days. The competitor came out,...
Perimeter Roofing VA, LLC
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Reviewed in November 2025
very professional and knowledgeable chimney expert. he was polite and thorough in his explanations and discussed options with us. would highly recommend him and we will use him again.
H & T Chimney Sweeping
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Reviewed in September 2024
Blue Collar Contractors returned to complete needed repairs. Very nice and professional Photos were taken and reviewed together. Took care of other issues and provided photo proof of same. Offered to resolve any other issues and provided his number. I will call on them again. Satisfied with...
Blue Collar Contractors
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Reviewed in August 2024
Replaced complete HVAC system and wired utility shop. Work was finished ahead of schedule with clean up afterwards. Very professional and courteous before and after the project.
Childress Electrical LLC
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Reviewed in May 2024
Chris has serviced equipment for me in my former home on Wintergreen and when I had a problem with my ac unit in my new home, i was glad to see he was the tech that showed up. He checked a few things and was immediately able to diagnose the problem. It was repaired in a timely manner and he...
Valley Air, LLC
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Reviewed in July 2023
Tested the water and got results in 2 days.
Kinetico Water Systems
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Reviewed in June 2023
I was clueless how to take care of our water treatment system. A real pro showed up and took care of everything; taught me what was required now and set up an appointment for a check-up next year. Very pleased and thankful am I!
Clearwater Systems, Inc.
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Reviewed in May 2023
I hired J and J to clear out a large parking area down by our creek. They were very efficient and professional. They went above and beyond my expectations in every way. I will certainly be using them again in the near future to spread rock over our new parking area!
J&J Earthworks, LLC
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Reviewed in April 2023
Working with Gary Tingley and his team was a great experience. Beginning with the communication of the project to the final result, I enjoyed working with Gary. I required the removal and disposal of a 1000-gal oil tank. I live on a cliff, so the size and location made the removal extremely...
Certified Environmental Drilling, Inc.
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Reviewed in March 2023
Gardner and Victor did a great job! His response to my request was immediate. All my shrubs were cut back and my daffodils werenÃ¢Â Â t disturbed. He obviously is concerned and careful about his work. Really like his friendly manner.
Gardner
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Find Radon detection and reduction specialists in Arrington

TOPS RADON

5.0(

)

Serving Arrington, VA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Fast and efficient and very reasonably priced! Mitigation worked within first day and levels are well within safe limits now! Thank you for an awesome job!"

Response time2 days

1 neighbors recently requested a quote

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Bierer's Home Inspection LLC

5.0(

)

Serving Arrington, VA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"A learning experience. Roof wasn't updated as i was yold"

19 neighbors recently requested a quote

Serving Arrington, VA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"DP Enterprises were great - very professional, did great work, and kept everything very tidy. I appreciated the walk through of the system and what was done. Would very highly recommend to anyone needing the same service."

Response time10 hrs

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Installation typically takes 1-2 days, depending on the system and property layout.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The Arrington, 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.

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
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.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
Dan Simms
•
Apr 5, 2026Apr 5, 2026
5 Questions to Ask About Radon Gas Abatement
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.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
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.