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

*The Angi rating for Radon Detection And Reduction companies in Zieglerville, 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 Zieglerville, 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 March 11, 2026

Find Radon detection and reduction specialists in Zieglerville

Avatar for The Radon Bros
The Radon Bros
5.0(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving Zieglerville, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Replaced our aging radon fan for a reasonable price."
Installations
Installations
Installations
Installations
Installations

+8

Response time1 day
Response rate100%
15 neighbors recently requested a quote
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Avatar for Radon Technology & Environmental, Inc.
Radon Technology & Environmental, Inc.
4.8(
318
)
Radon Gas - Abatement

Serving Zieglerville, 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
79 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for SIS Mold & Home Inspections
SIS Mold & Home Inspections
5.0(
2
)
Radon Gas - Testing

Serving Zieglerville, PA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I have worked with SIS on numerous occasions as I completely trust them with my testing needs (mold & radon). They are responsive and knowledgeable, having extensive training and experience. Bob and Mary Ann are professional and courteous while providing a competitive price for their services. I highly recommend SIS for mold and radon testing!"
Toxic Mold
Mold under rug at bathroom
Subfloor and joist
Basement Closet
Bedroom Closet

+3

Response time4 hrs
Recommended by100%of homeowners
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Avatar for Keystone Radon Mitigators
Keystone Radon Mitigators
4.7(
43
)
Radon Gas - AbatementRadon Gas - Testing

Serving Zieglerville, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"adon After I contacted him, he responded promptly.  While evaluating the area that needed radon mitigation, he called to discuss an area that had not been evaluated by inspectors (not affiliated with him).  After accepting his price, we agreed on the day for the installation.  During the installation, he was respectful and communicative.  After completing the installation, he provided written warranties for me and the buyer.  I highly recommend Keystone Radon Mitigators.
"
Recommended by94%of homeowners
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AAA Radon Experts
New to Angi
Radon Gas - Testing

Serving Zieglerville, 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!

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Homestead Inspections Inc
5.0(
3
)
Radon Gas - AbatementRadon Gas - Testing

Serving Zieglerville, PA and surrounding areas

"Neil is fantastic. Similarly to my last experience with him, he was prompt and professional. He had his septic resource properly scheduled, whom came out and did the septic test on time and were great to work with. He again explained everything as he went along, and again got the main home inspection report back to us the same day! He did a larger battery of tests than last time for us, and all results came back in a few days and were explained to us. Again, he offered his services to answer questions unrelated to home inspection if the need arises. We also had some concerns over some attic insulation, which he had tested for asbestos free of charge. I would highly recommend Neil!"
Recommended by100%of homeowners
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Avatar for EcoTech Restoration Solutions
EcoTech Restoration Solutions
4.6(
27
)
Radon Gas - AbatementRadon Gas - Testing

Serving Zieglerville, PA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Eco Tech came out the same day and put an army on the issues at hand.  They kept me informed the entire time and did an amazing job.  Hire them and you won't be sorry.
"
New Hope Project
Recommended by91%of homeowners
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Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

The Zieglerville, 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.

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