Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Charlottesville, VA

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Charlottesville, VA?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Charlottesville, VA

*The Angi rating for Radon Detection And Reduction companies in Charlottesville, 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 Charlottesville, 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 February 13, 2026

Top-Rated Radon detection and reduction specialists in Charlottesville - Updated Nov 2026

Avatar for TOPS RADON
TOPS RADON
5.0(
10
)
Radon Gas - AbatementRadon Gas - Testing

Serving Charlottesville, VA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Ben, I can’t thank you enough. You take pride in your work and I respect that. You worked so hard and payed attention to the smallest of details. The results speak for themselves. If you are looking for a radon mitigation system, look no further than Tops Radon. First class service from beginning to end. I cannot recommend Ben enough. God bless you Ben."
External fan
Mitigation system
Mitigation system
Mitigation system
Response time1 day
Response rate96%
2 neighbors recently requested a quote
Request Quote
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.4(
77
)
Radon Gas - Abatement

Serving Charlottesville, VA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Ben was on-time, efficient, professional, courteous, and informative. I recommend that you specify him for your radon mitigation job."
Recommended by91%of homeowners
Request Quote
PILLAR TO POST - HUDSON TEAM
5.0(
1
)
Radon Gas - Testing

Serving Charlottesville, VA and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"The technician was very professional, polite and informative. He took extra time to make sure he covered everything and didn't miss anything. He was very thorough and thoughtful when he explained everything he was doing and what he discovered. I am very pleased with the service ."
Response time4 hrs
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction FAQs, answered by experts

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.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The Charlottesville, 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.

See all articles