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Find Radon detection and reduction specialists in Manassas

Avatar for Radon Abatement Services
Radon Abatement Services
4.9(
256
)
Radon Gas - Abatement

Serving Manassas, VA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Radon Abatement services is a reliable dependable superb company. I have had an excellent experience from start to finish. Scheduling was easy and expeditious, service was professionally and very well done. Most importantly, Radon is gone with its in-house level reduced to almost its outside level. John Swett was very helpful and kindly answered all my emails and quickly addressed every concern I had. This project could not have been done better."
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Recommended by97%of homeowners
Avatar for Radon Abatement Services, LLC
Radon Abatement Services, LLC
4.6(
135
)
Radon Gas - Abatement

Serving Manassas, VA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"After my basement test come back with significantly elevated radon, I contacted radon abatement services at the recommendation of a neighbor. A day and a half later, they were on site. While performing the initial walk through, the experienced and thoughtful professionals adapted their plan to utilize my sump pump. This was an effective strategy as it addressed the main source of radon and concealed the system in completely unfinished space. I just received my post mitigation radon results, and the system is working phenomenally. To sum it up, I was blown away by the responsiveness, thoughtfulness, and reasonableness and can't say enough positive things about this company. I don't ever post reviews, but in this circumstance I absolutely had to."
Response time10 mins
Recommended by98%of homeowners
Avatar for Adam Contracting
Adam Contracting
4.5(
171
)
Radon Gas - Testing

Serving Manassas, VA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"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!"
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+32

Recommended by93%of homeowners
Avatar for SERVPRO of Springfield/Mt Vernon
SERVPRO of Springfield/Mt Vernon
4.6(
8
)
Radon Gas - Testing

Serving Manassas, VA and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

As a trusted leader in the restoration industry, SERVPRO of Springfield / Mt. Vernon is a locally owned and operated business that is determined to provide a fast response and 24-hour service to disasters of all types and sizes. All our technicians are highly trained, equipped with an extensive variety of advanced tools, and have an abundance of experience to deal with various disasters and to manage your restoration and construction needs. We posses a class A General Contractors license for VA. No job is to big or to small for us. We are a full service restoration - re-construction company. We specialize in emergency restoration, asbestos abatement and construction services. From a simple painting job, flooring installation to full kitchen and bathrooms remodeling, we do it all.

Drywall repair - after
Kitchen remodeling
Water damage project aft er being dried out
Drywall repair - before
Kitchen remodeling

+37

Response time1 day
2 neighbors recently requested a quote
Recommended by75%of homeowners
Geo tech radon
5.0(
16
)
Radon Gas - AbatementRadon Gas - Testing

Serving Manassas, VA and surrounding areas

In business since 1998

"Mr. Benner has been in business for 16 years and he still has the energy of a new business entrepreneur. He was recommended by the radon level testing company we secured to test our newly built home, which was completed in September 2014. Our levels were in the and quot;7and quot; level, only about 2x the level recommended for active remediation. According to Mr. Benner, he has remediated buildings with levels above 100 in the past. He was very professional, knowledgeable, punctual, flexible and informative. I highly recommend Mr. Benner and his company for your radon remediation projects.
He also provided as part of the remediation cost, a radon level detection kit with pre-paid postage to be sent to an evaluation company, the results of which were to be emailed back to me. Essentially, he provided a test-based assurance that his work met the standards he'd specified.
"
Recommended by93%of homeowners
Avatar for Radon Experts of VA, LLC
Radon Experts of VA, LLC
4.9(
83
)
Radon Gas - Abatement

Serving Manassas, VA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"They were polite and quick to get the work done. The first installation was not sufficient to reduce the radon levels but they came out a second time, free of charge, to make the necessary changes. The final result was more than satisfactory."
external
components
Internal Part
exterior
External part

+23

Recommended by98%of homeowners
Avatar for Radon Defense, LLC
Radon Defense, LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Manassas, VA and surrounding areas

In business since 2017

Warranties offered

Small jobs welcome

"I purchased a radon kit to asses the need for radon mitigation but I was educated by the business owner himself who was incredibly knowleadeable and helpful. If we do have radon over the next 6 months after seeing what the averages are from winter to summer, this is the company we will gladly hire!"
Radon Reduction Systems
Radon Reduction Systems
Radon Reduction Systems
Response time30 mins
Recommended by100%of homeowners
Dragon Ridge Home Inspections
5.0(
8
)
Radon Gas - AbatementRadon Gas - Testing

Serving Manassas, VA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"JT of Dragon Ridge performed a Home Inspection and Radon Testing of a SFH in Fairfax, VA. JT arrived before I did, and was already examining the exterior of the property. While we waiting for my realtor to arrive, he grabbed a ladder and did a complete inspection of the roof (not all inspectors do this). Once we got inside, he explained the processes and we began. I shadowed him throughout the whole processes, and it was a wonderful experience. He was very thorough and knowledgeable, and was always willing to provide complete and educational answers about both the good and the bad he found. We got the report later that evening, and it was well written, with plenty of pictures of any deficiencies. He also performed a Radon test, and reported the results a few days later. I spoke to him over the phone about the findings, and he was able to discuss in detail the methodology he used, and the meanings of the testing numbers. Overall, I would highly recommend JT and Dragon Ridge."
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Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

The Manassas, 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.