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Verified Reviews for Radon Detection And Reduction pros in Big Beaver, PA

*The Angi rating for Radon Detection And Reduction companies in Big Beaver, 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 Big Beaver, 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 May 22, 2026

Find Radon detection and reduction specialists in Big Beaver

Avatar for Alpha Radon, LLC
Alpha Radon, LLC
4.9(
34
)
Radon Gas - Abatement

Serving Big Beaver, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Alex and his crew showed up exactly on time and were very professional throughout the whole process. They asked me where I wanted the exhaust pipes placed as there were many options. After the work was completed Alex left a radon testing canister and explained how to use it. The pCi/L reading before the mitigation was 7 pCi/L and after it was < 0.4 pCi/L. To top things off, Alpha also has a great warranty. I couldn't be more pleased."
Radon System with Dark Brown Down-Spouting
Simple radon system
Laundry Room
Basement
Inside work

+1

Response time10 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Radon Detection and Control
4.6(
83
)
Radon Gas - AbatementRadon Gas - Testing

Serving Big Beaver, PA and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"The technicians were very quick and professional. The mitigation system install did not take long at all. They didn’t bother to seal off the sump pump cover so radon continued to come into the house. The techs brought up the fact that my sump pump cover would need seals off while they were here the first time but didn’t do anything for it. Now need another appointment for them to come look at it again and see what the next steps will be. Still cannot safely spend time within my finished basement and next appointment is well beyond a week away."
Response time1 day
Recommended by94%of homeowners
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Avatar for Ohio Radon Testing and Mitigation Company
Ohio Radon Testing and Mitigation Company
5.0(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving Big Beaver, PA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Very professional and friendly. Answered all my questions patiently. Problem appears to be solved."
Mitigation Install
Mitigation Install
Mitigation Install
Mitigation Install
Mitigation Install

+1

Recommended by100%of homeowners
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Home Pro
4.7(
14
)
Radon Gas - AbatementRadon Gas - Testing

Serving Big Beaver, PA and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"Inspector was on time and explained everything to me. The report was returned a few days later and contained the current condition of the house I was buying, as well as preventive maintenance tips I should know. Coming from someone who doesn't know too much about home repair, I was thankful for the inspector's patience and willingness to explain all the details."
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The Big Beaver, PA homeowners’ guide to radon detection and reduction services

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