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Find Radon gas abatement pros in Centreville

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

Serving Centreville, 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."
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Recommended by98%of homeowners
Avatar for Radon Abatement Services, LLC
Radon Abatement Services, LLC
4.9(
120
)

Serving Centreville, 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 Boston Environmental & Contracting, Inc
Boston Environmental & Contracting, Inc
4.4(
7
)

Serving Centreville, 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
Radon Installation Contractors LLC
5.0(
56
)

Serving Centreville, VA and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Ric did an excellent job. He definitely knows the in's and out's of Radon remediation and is a careful craftsman who pays attention to the details. I did recommend him to a friend and she was also very happy with his work. My Radon level in the living space had a 3 month average of 3 PiC/L with peaks as high as 5, and after remediation it fell to a seven day average of .27 which is roughly the outside Radon level."
Recommended by98%of homeowners
Avatar for Radon Experts of VA LLC
Radon Experts of VA LLC
5.0(
49
)

Serving Centreville, VA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I called Rodolfo on a Friday because my radon mitigation system (installed by a different company) was in need of repair. He was able to come by the next day, on Saturday morning, and quickly identified the problem and was able to fix it."
Recommended by100%of homeowners
Avatar for Kemp Home Inspections, LLC
Kemp Home Inspections, LLC
5.0(
49
)

Serving Centreville, VA and surrounding areas

Free estimates

Warranties offered

"Beyond awesome...well the test results were bad but Greg was awesome. SUPER knowledgeable, communicative, and nice. I purchased the home, structural, mold, radon and termite inspections. One stop shopping. I HIGHLY recommend Greg for all of your inspection needs."
Recommended by100%of homeowners
Avatar for The Home Detective
The Home Detective
4.9(
47
)

Serving Centreville, 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 Centreville, VA and surrounding areas

In business since 1972

Free estimates

Warranties offered

"I'm a first-time home buyer, so this was my first experience with having a home inspected.  I really appreciated the inspector's thoroughness and patience.  He spent a lot of time explaining everything to me, including problems with the house, as well as general things I should know about the house (how to turn off the water and gas in an emergency, for example).  He also showed me things to look for in the future.  For example, one of the shower head s had a yellowish/orange residue on it, and he explained that the particular coloring indicated bacteria and recommended that I have the shower head replaced and keep an eye out for similar problems with the other shower head in the house.   I really appreciated getting a good explanation of what is going on with the house, rather than just having him tell me to replace the shower head with no explanation as to why.  After the inspection, the full report, with lots of details and pictures, was in my inbox in less than 24 hours.  I feel a lot more confident now about buying this house. <br />"
Recommended by93%of homeowners
Avatar for Beltway Home Inspections, LLC
Beltway Home Inspections, LLC
5.0(
30
)

Serving Centreville, VA and surrounding areas

In business since 2011

Free estimates

Warranties offered

We love what we do and we do it well!\n\nProfessional home inspections & radon gas tests\n\nLicensed & Certified Professional Home Inspectors Dennis Pelczynski & Greg Svarverud, provide thorough and unbiased home inspection services throughout Fairfax, Loudoun, Prince William and surrounding counties as well as the District of Columbia. \n\nThe home inspection process provides you with a thorough, top to bottom inspection including: roof, structure, foundations, attic ventilation and insulation, doors and windows, interior and exterior walls, plumbing and electrical systems, HVAC systems, kitchens (built-in appliances) and bathrooms. - \n\nSo, whether you are a first-time home buyer, seasoned home buyer or in the process of listing your house for sale, Dennis & Greg's inspection process and report will educate you on the condition of the property and provide helpful maintenance information.

Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Centreville, 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 Centreville, VA homeowners’ guide to radon gas abatements

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