Top-rated radon detection and reduction specialists.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Danville, 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 Danville, 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 20, 2026

Find Radon detection and reduction specialists in Danville

Avatar for C&S Home Inspections
C&S Home Inspections
4.8(
59
)
Radon Gas - AbatementRadon Gas - Testing

Serving Danville, PA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I would definitely recommend C&S home inspections! I had a Radon Mitigation system installed and had nothing but a positive experience. They are extremely knowledgeable and friendly. They explained everything I needed to know thoroughly, which is important to me. Their prices are also the best have seen in my area. If you need a Radon Mitigation System, I highly recommend."
House Inspection
Detached garage
Response time2 days
Response rate96%
2 neighbors recently requested a quote
Request Quote
Avatar for CSI Home Inspections, LLC
CSI Home Inspections, LLC
5.0(
5
)
Radon Gas - Testing

Serving Danville, PA and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

"Shawn was great! Came into my home and helped me answer many of my questions that another company did not which was Green Solutions! Again I am one satisfied customer!!"
Hidden Rot
New roof
Water Damage
Water Damage
Water Damage

+7

Response time3 hrs
Recommended by100%of homeowners
Request Quote
AAA Radon Experts
New to Angi
Radon Gas - Testing

Serving Danville, PA and surrounding areas

In business since 1993

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in radon gas testing and abatement. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Request Quote
Radon Detection and Reduction questions, 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.

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

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

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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.

The Danville, 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