Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Ashburn, GA

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Ashburn, GA?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Ashburn, GA

*The Angi rating for Radon Detection And Reduction companies in Ashburn, GA 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 Ashburn, GA 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 17, 2026

Find Radon detection and reduction specialists in Ashburn

Avatar for Elite inspections of GA
Elite inspections of GA
5.0(
11
)
Radon Gas - AbatementRadon Gas - Testing

Serving Ashburn, GA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Excellent. James and his crew are experienced professionals that know what they are doing and do it well. The re-test after the Mitigation work, came back with results exceeding what I expected. Great work and Great Service!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
Request Quote
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.1(
108
)
Radon Gas - Abatement

Serving Ashburn, GA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Radon level in basement was too high so we hired SWAT to put in an exhaust fan and pipe to release excess radon gas. This was done to rectify a problem with home inspection; then house sold and we moved."
Recommended by89%of homeowners
Request Quote
Avatar for Preferred Home & Property Inspections
Preferred Home & Property Inspections
4.9(
7
)
Radon Gas - AbatementRadon Gas - Testing

Serving Ashburn, GA and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Mr. Beasley did exemplary work. He was very professional, very detailed, and did a great job evaluating and explaining his findings. He answered all calls and emails immediately or promptly. I will use him again."
Recommended by100%of homeowners
Request Quote
Avatar for Eye Home Inspection
Eye Home Inspection
4.1(
40
)
Radon Gas - Testing

Serving Ashburn, GA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"He was prompt, efficient, and friendly. Most importantly HE found the cause of the leak in my mom's home. We had contacted several people for help prior to calling Eye Home Inspection. I am very grateful and will not hesitate to recommend him."
Recommended by88%of homeowners
Request Quote
Avatar for Coastal Empire Roofing & Construction Co
Coastal Empire Roofing & Construction Co
3.1(
16
)
Radon Gas - AbatementRadon Gas - Testing

Serving Ashburn, GA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"They did a good job. The did the repair properly. They cam back out and fixed something that we did not like. They are a good company."
Pantarah Sunroom Series
Recommended by80%of homeowners
Request Quote
Radon Detection and Reduction questions, answered by experts

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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 cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The Ashburn, GA 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