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*The Angi rating for Radon Detection And Reduction companies in Ligonier, 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 Ligonier, 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 July 30, 2026

Find Radon detection and reduction specialists in Ligonier

Home Pro
4.7(
14
)
Radon Gas - AbatementRadon Gas - Testing

Serving Ligonier, PA and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"I had a really good experience with Tom O'Connor. He scheduled quickly and arrived on time. He had me stay with him during the inspection and pointed out things as we went along. He showed me problem areas, explained why they were a problem, and suggested how to fix them. He also reviewed maintenance of things like the boiler and air conditioning. His report arrived on the day he said it would be complete. When he returned in a few days to pick up the radon test he also completed a portion of the inspection of the roof that he couldn't do initially because of snow. His report reflected everything we had talked about and did include the home maintenance points as well. And the report is easy to understand. He confirmed for me that I was getting a good, solid house and that the things that need to be fixed are manageable."
Recommended by100%of homeowners
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Omega Electric
5.0(
3
)
Radon Gas - AbatementRadon Gas - Testing

Serving Ligonier, PA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

Omega electric prides itself on promt affordable quality electrical sercices.We have multiple skilled master electricians on hand 24/7. So, no job is too big or too small and can be compleated affordably,effectively and efficiently.Our 20 years of experiance and quality electrical training always gets the job done and there are several discounts and plans available for every budgit!

Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

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.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Ligonier, 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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