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*The Angi rating for Radon Detection And Reduction companies in Edwardsville, PA 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 Edwardsville, PA 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 April 14, 2026

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

Avatar for Radon Technology & Environmental, Inc.
Radon Technology & Environmental, Inc.
4.8(
318
)
Radon Gas - Abatement

Serving Edwardsville, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"Matt did a well-crafted job, finished in 3 hours, radon down to 0.6 when I checked the next morning."
Radon System
Response time9 hrs
86 neighbors recently requested a quote
Recommended by96%of homeowners
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AAA Radon Experts
New to Angi
Radon Gas - Testing

Serving Edwardsville, PA and surrounding areas

In business since 1993

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in radon gas testing and abatement. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

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Patriot Radon Services
4.0(
1
)
Radon Gas - Abatement

Serving Edwardsville, PA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time8 hrs
Response rate99%
Recommended by100%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

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 Edwardsville, PA 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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