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Find Radon gas abatement pros in Arlington

Avatar for Radon Abatement Services
Radon Abatement Services
5.0(
238
)

Serving Arlington, VA and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"We used Radon Abatement Services for our basement. The radon levels were slightly over the EPA recommended limit. We mitigated the radon as part of a larger basement renovation. Radon Abatement Services worked with our General Contractor and did a great job. Radon levels are vastly reduced now as a result of their work."
Additional Photos
Recommended by98%of homeowners
Avatar for Radon Abatement Services, LLC
Radon Abatement Services, LLC
4.9(
120
)

Serving Arlington, VA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"It was difficult to work with them, he didn't respond quickly, things kept coming up, but he did finally do the job and was very professional. He dropped our Radon level from 8 to 1.2"
Response time10 mins
Recommended by98%of homeowners
Avatar for Boston Environmental & Contracting, Inc
Boston Environmental & Contracting, Inc
4.4(
7
)

Serving Arlington, VA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"<p>I think I found them on Angie's List. They have been fantastic during our home renovation process. I keep putting them on hold, but I have built a relationship with them and they have been so patient and good throughout the whole thing. They have come out multiple times to help me with our previous contractor and current contractor for the remodeling. They have been great. They came out, met with my new contractor and it cost me nothing. They have been in constant contact with me regarding the status. They prepared for the states when I asked them to be ready to do the asbestos abatement. That was a part of the first stage of my remodeling project. Their pricing has been very reasonable. They did an assessment not just of the cost for the work, which they revised based on what the insurance company had told them to change. They have engaged with the insurance company, they have engaged with my remodelers and have come out without even charging us. The work that we have paid them for was just one time testing. This was the second test versus the first test we had. They do asbestos testing and asbestos removal.    </p>"
4 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Radon Experts of VA LLC
Radon Experts of VA LLC
5.0(
49
)

Serving Arlington, VA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Our existing system had been in the house 4 years and we had already had the fan replaced once. The previous company also used gutter pipe instead of PVC. We had Radon Experts come out to evaluate. Originally we were only going to replace the pipe since it was making so much noise that it was hard to sleep. Radon Experts told us that the type of fan that was being used was known for going bad and they recommended a different brand. It's been 3 months so far and no problem. They also replaced the pipe. They were quick efficient and very professional."
Recommended by100%of homeowners
Avatar for Kemp Home Inspections, LLC
Kemp Home Inspections, LLC
5.0(
49
)

Serving Arlington, VA and surrounding areas

Free estimates

Warranties offered

"We hired Greg Kemp before purchasing an older (part is 1850-ish) farm house on land in Frederick County, MD.  He agreed to come on short notice on a holiday weekend because time limits were tight.  We received cost estimates in advance, signed a thorough contract, and were very happy that the inspection would be finished timely. Our agreement was for an inspection report, a termite inspection, a more thorough roof inspection, and a structural/engineering report.  He was one of very few people who had the engineering qualifications we were looking for, since there was an old stone foundation we particularly wanted examined. Mr. Kemp arrived a bit early and spent more than four hours, even including a barn in the process.  Due to Covid procedures, we were not allowed to accompany him inside the house or basement, but he did call us in individually to point out some important issues.  He communicated with us briefly during the inspections, but spent more time at the end telling us some of his findings.  We received  all reports via email by the end of the following day, including recommendations based on Condition of many separate parts of the house interior and exterior, with pictures, well organized and very useful for first making our decision to purchase and then prioritizing future maintenance and repairs needed.   I highly recommend Kemp Home Inspections, LLC, and would happily contract with them again, since they provide additional services which we may need in the future. And, if you enjoy a very understated subtle sense of humor, this is definitely your person.  "
Recommended by100%of homeowners
Avatar for The Home Front, LLC
The Home Front, LLC
5.0(
10
)

Serving Arlington, VA and surrounding areas

In business since 2010

Free estimates

Warranties offered

"Dan took his time to inspect the house and explain all of his findings. The report was delivered in a timely manner and provided detailed information on defects as well as general maintenance suggestions. He has a good knowledge of houses and was willing to take the time to answer all of my questions. I would recommend him to anyone looking to purchase a home."
Recommended by100%of homeowners
Avatar for The Home Detective
The Home Detective
4.9(
47
)

Serving Arlington, VA and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"I was fortunate to get an appointment with Robert the day after we spoke. I was looking for someone who is very good and has a sentrilock key card. He's the answer to my prayers. He sent me samples of home inspection report and pictures few minutes after we spoke. They were pretty impressive. My husband came on time at the house. He was already at the house and have started doing some work. He probably came 10-15 mins ahead of us. His experience speaks for the quality of his work. He is very thorough. He explained to us every single detail. He also gave us tips/recommendations and things that we should keep in mind. He puts red dots on the things that he noticed so it would be easy to spot and remember. He also put those cards and instructions for the valves. That's a huge help. It took him 3 hours to complete the inspection. He sent the reports in the evening the same day of the inspection. It was very detailed and has all the things he noticed/took note of. My husband and I were very happy with his work and how the inspection turned out. We also did the radon test btw."
Recommended by97%of homeowners
Avatar for Affiliated Inspectors
Affiliated Inspectors
4.9(
30
)

Serving Arlington, VA and surrounding areas

In business since 1972

Free estimates

Warranties offered

"Everything went very well.  Not only was the inspection satisfactory, but the inspector also pointed out other potential problems that could cause further damage to the building in the future.  He also gave me tips on mold control and how to get rid of it and a lesson on convector units.  He was punctual, courteous, and knowledgeable.  I was thoroughly satisfied with his assessment and would highly recommend the company to acquaintances and friends.  I would recommend that in the future the company give the client an idea of when to expect the electronic report."
Recommended by93%of homeowners
Avatar for Pro Spex Home Inspection Services
Pro Spex Home Inspection Services
4.9(
333
)

Serving Arlington, VA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Fantastic these guys were professional and thorough and very informative every step of the way. I highly recommend anyone looking for a home inspection and radon inspection termite inspection these are the guys to go to!"
Recommended by95%of homeowners
Avatar for Beltway Home Inspections, LLC
Beltway Home Inspections, LLC
5.0(
30
)

Serving Arlington, VA and surrounding areas

In business since 2011

Free estimates

Warranties offered

"This is the second time we hired Dennis to complete a home inspection. We were more than pleased with his thorough work when he inspected our condo years ago, and we were more than pleased with his performance of our recent home inspection. Dennis was sure to point out potential problem areas, big and small. He forwarded his report promptly, allowing us a maximum amount of time to review it and prepare our requests for the seller. Hire this company."
Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Arlington, VA

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Arlington, VA homeowners’ guide to radon gas abatements

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