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

Avatar for Keystone Radon Mitigators
Keystone Radon Mitigators
4.7(
43
)
Radon Gas - AbatementRadon Gas - Testing

Serving Annville, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They came back and checked on it when the levels weren't quite what they should be. I only have good things to say about them. They were very professional and knowledgeable. They seemed to have a lot of information about radon and how to have it removed from our house, and keep the levels down. The price was reasonable."
Recommended by94%of homeowners
Helping Solutions, LLC
4.8(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Annville, PA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"If you’re looking to get any type of inspection or home services then look no further. I recently became a customer of Justin Ake after trying to get my soon to be home inspected. Rick was dispatched to the property and went above and beyond, both explaining the inspection process and showing me key points in the houses plumping and drainage systems. As well as providing information on other tests and services the company performs. I don’t normally write reviews, but I have to say this is one business that takes pride in their trade."
Recommended by100%of homeowners
Avatar for George Strohm Inc
George Strohm Inc
4.2(
34
)
Radon Gas - AbatementRadon Gas - Testing

Serving Annville, PA and surrounding areas

In business since 1954

Emergency services offered

Credit card accepted

"When I initially called in, Tom returned my call within an hour, and set a date/time for Pete to come and do the work as discussed. Pete showed up on time, and was professional and courteous. He explained everything he was doing, and answered any questions I had. All went well - no issue to date. I intend to use George Strohm, Inc. in the future for heating and a/c needs as well."
Recommended by85%of homeowners
Radon Detection and Reduction FAQs, answered by experts

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

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 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.

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.

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.

The Annville, 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.