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*The Angi rating for Radon Detection And Reduction companies in Mount Pleasant, 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 Mount Pleasant, 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 October 10, 2025

Find Radon detection and reduction specialists in Mount Pleasant

Avatar for Restoration Contracting Services, Inc.
Restoration Contracting Services, Inc.
4.9(
12
)

Serving Mount Pleasant, PA and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Excellent customer service. Have not submitted final radon test to verify system performance. Test running now. Should be mailing it tomorrow for results."
Exterior System
Interior System
Interior System
Interior
Exterior of System

+9

Response time7 hrs
Response rate98%
18 neighbors recently requested a quote
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Home Pro
4.7(
14
)

Serving Mount Pleasant, PA and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"I specifically wanted an inspector that would be honest with me and not just gloss over costly problems with the homes we planned to buy. I've heard a lot of inspectors don't like to be "deal breakers" who get blacklisted from the realtors. I was nervous about the first home because we knew it needed work, but we are first time home buyers and weren't sure just what we were getting into. Thankfully, we chose the right inspector. Tom was thorough and noted every problem with the house. He caught a slight bulge in the basement wall that wouldn't have been permitted with our FHA loan. Although the owners could have fixed it first, there were several other major things we hadn't caught. We decided to pass on that house and went with another. We thought the second time around we had made a more informed choice (and it was a more expensive house). But again, Tom caught several things we had not seen. I also made several follow up calls about the details of his inspection, and he returned my calls each time, patiently answering my questions and explaining additional information. We appreciated Tom's honesty, professionalism, and thoroughness."
Recommended by100%of homeowners
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Omega Electric
5.0(
3
)

Serving Mount Pleasant, PA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"We had a few workers here most of the time, the technicians were prompt and prepared, and friendly, which made things run smooth. Because of this, when an option was given, we were able to ask which way would save time and money, and trusted their judgement. We are very satisfied with the work that was completed and they left the place pretty clean considering all the soot they had to work in.
"
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

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.

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