Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Clifford, PA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Clifford, 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 Clifford, 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 August 18, 2026

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

Avatar for Radon Technology & Environmental, Inc.
Radon Technology & Environmental, Inc.
4.8(
318
)
Radon Gas - Abatement

Serving Clifford, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"Matt did a well-crafted job, finished in 3 hours, radon down to 0.6 when I checked the next morning."
Radon System
Response time9 hrs
82 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Roof 2 Basement Home Inspection Services, LLC
Roof 2 Basement Home Inspection Services, LLC
4.9(
63
)
Radon Gas - Testing

Serving Clifford, PA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Terry was very responsive and did everything I needed in a timely manner. I highly recommend his services."
Response time8 hrs
Recommended by98%of homeowners
Request Quote
AAA Radon Experts
New to Angi
Radon Gas - Testing

Serving Clifford, 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
Patriot Radon Services
4.0(
1
)
Radon Gas - Abatement

Serving Clifford, PA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time8 hrs
Response rate99%
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction FAQs, 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 soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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).

Mitigation reduces radon levels, protecting your health and complying with safety standards.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

The Clifford, 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