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Avatar for Adam Contracting
Adam Contracting
4.5(
171
)

Serving Mason Neck, VA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Everything went great. Justin and his team were very responsive to my needs. Were able to send an electrician out first thing the next morning. Electrician, Santos, was supposed to arrive at 7:00 and he was 10 minutes early so I was very happy. He quickly fixed our problem and handled a few other issues I was having since the minimum price for them to come out was 2 hours' worth of work. Santos was very nice and explained everything in detail. I will definitely use them again!"
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+32

3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Radon Defense, LLC
Radon Defense, LLC
5.0(
5
)

Serving Mason Neck, 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
Avatar for Water Damage America
Water Damage America
5.0(
100
)

Serving Mason Neck, VA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"They did a good job. They were reliable. They would inform you if there was an issue and they did what they said they would do. I would give them 10 stars! I would hire them immediately if needed."
Recommended by98%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)

Serving Mason Neck, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."
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+5

Recommended by97%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)

Serving Mason Neck, VA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I had a pipe burst in the basement of our rental property, Flood Crew was referred by our realtor. They arrived quickly after the pipe was fixed by our plumber, demoed, and dried out the areas, even handled packing out our furniture and placing carefully in a pod storage while the work was being done. They did mold testing and made sure everything was safe, the best part was that they dealt with the insurance and we didn’t have to do anything."
After carpets were cleaned.
Before and after of Medallion
After color sealed
Apartment carpet cleaning
Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners
Avatar for All States Air Duct Pro
All States Air Duct Pro
3.1(
236
)

Serving Mason Neck, VA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"A two-man team worked very efficiently to remove each vent cover and vacuum inside the vent openings throughout the townhouse. One man removed the vent covers while the other man vacuumed inside the vent openings. No problems with how they worked but I think there are other companies who perform a more thorough cleaning of ductwork using other methods. This company did a superficial cleaning and worked very quickly. In and out within an hour.


"
Before & After Air Duct Cleaning
Recommended by49%of homeowners
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FAQs for radon detection and reduction projects in Mason Neck, VA

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The Mason Neck, 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.