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*The Angi rating for Radon Detection And Reduction companies in Willis, 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 Willis, 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 September 18, 2025

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Adam Cox
New to Angi

Serving Willis, VA and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Armed with more than 10 years of education, training, and hands-on experience in the environmental industry, I’m proud to provide professional environmental inspection services throughout North Carolina. I am licensed by the NC DHHS for asbestos inspections and certified in mold assessment, with additional experience in a wide range of environmental concerns and indoor air quality solutions.\n\nBecause I operate with low overhead costs, I’m able to offer high-quality services at fair and reasonable prices.\n\nFree consultations are always available — call today to discuss your project or concerns. Thanks for considering us!

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Avatar for Energy Check by Shelter Alternatives, Inc.
Energy Check by Shelter Alternatives, Inc.
2.5(
3
)

Serving Willis, VA and surrounding areas

In business since 2006

Free estimates

"The energy audit surfaced some significant issues. That's what we wanted. Shelter Alternatives presented a bid for the job, which seemed high. We are checking with other contractors to complete the work."
attic sealed and insulate
Attic insulation
sealed top plates
working in the crawl
sealed top plates

+7

Recommended by100%of homeowners
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Moravian Star Home Inspections LLC
5.0(
2
)

Serving Willis, VA and surrounding areas

In business since 2023

"Jiri Svoboda was recommended to me from Ryland Home Builders in 2007 when I needed to enclose a large doorway with French doors to create an office. He did a magnificent job! He is a master in carpentry and drywall. Since that time, he has completed the following tasks for me: Inspected my second home before I purchased it in 2012 and his inspection was on point. At that time, he gave me an estimate of all the work I needed completed so I knew exactly what I was getting into. Thereafter, the added benefit was that he did most of the remodeling. He added a closet to an unused room and matched the crown molding and doors to create a forth bedroom that fits seamlessly into my home; He removed 2400 square feet of popcorn ceilings and left them flawless; Removed a wall between the breakfast room and the family room creating a great room; Built solid wooden shelving in the entire rear of the two-car garage and a ramp into the shed; I highly recommend Jiri for home inspection and any needs regarding carpentry and home improvement. He is professional, respectful of your home and cleans up perfectly after the job."
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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 Willis, 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.

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