Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Sunbury, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Sunbury, PA?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Sunbury, PA

*The Angi rating for Radon Detection And Reduction companies in Sunbury, 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 Sunbury, 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 16, 2026

Find Radon detection and reduction specialists in Sunbury

Avatar for CSI Home Inspections, LLC
CSI Home Inspections, LLC
5.0(
5
)
Radon Gas - Testing

Serving Sunbury, PA and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

Free quote tool on our website: www.csihomeinspector.com. We take great pride in our professionalism, timeliness and superior customer service on every job. Our goal is to be your home inspector for life. We make sure to develop a lasting relationship so there will be no question on who to call the next time service is needed. Your satisfaction is guaranteed!\n

Hidden Rot
New roof
Water Damage
Water Damage
Water Damage

+7

Response time3 hrs
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction questions, answered by experts

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.

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.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

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

The Sunbury, 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.

See all articles