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Verified Reviews for Radon Detection And Reduction pros in Chesterfield, NJ

*The Angi rating for Radon Detection And Reduction companies in Chesterfield, NJ 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 Chesterfield, NJ 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 May 08, 2025

Find Radon detection and reduction specialists in Chesterfield

Avatar for Radon Shield LLC
Radon Shield LLC
4.9(
103
)
Radon Gas - AbatementRadon Gas - Testing

Serving Chesterfield, NJ and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Radon Shield was hired after I got a higher then expected reading for radon in by home when selling it. Benedict shared a lot of great advice about radon gas in the home, he was able to schedule the install in a very fast time frame which was extremely helpful because I was selling my home. The quality of work was outstanding and he did a great job explaining thing to me and by wife. He also did a great job cleaning up after the install. I would hire Radon Shield in the future in needed."
Additional Photos
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+10

Recommended by100%of homeowners
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Avatar for Radon Shield, LLC
Radon Shield, LLC
5.0(
85
)
Radon Gas - AbatementRadon Gas - Testing

Serving Chesterfield, NJ and surrounding areas

In business since 2013

Free estimates

"Radon Shield did a wonderful job with radon remediation in our basement - our level was below 4.0 but we wanted it even lower. Benedict and his team worked efficiently and carefully, and our radon level is now 0.3 upon repeat testing after fan installation. They are professional and reliable - highly recommend their services."
Plainsboro NJ
Trenton NJ
Mitigation system
Newark NJ
Flemington NJ

+10

Recommended by100%of homeowners
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Avatar for Ocean Home Inspections
Ocean Home Inspections
5.0(
10
)
Radon Gas - AbatementRadon Gas - Testing

Serving Chesterfield, NJ and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Very professional! Arrived on time, was very knowledgeable, and friendly. Would use again and recommend."
Cups tucked into walls can mean leaks. Keep an eye out!
Recommended by100%of homeowners
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Avatar for Quality Home Inspection Services LLC
Quality Home Inspection Services LLC
4.8(
17
)
Radon Gas - Testing

Serving Chesterfield, NJ and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"It was excellent. Jamal has a lot of experience. He was wonderful. Everything was wonderful. I was happy with the quality of the job that was done."
Additional Photos
Additional Photos
Response time9 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for Helpful Hands Restoration LLC
Helpful Hands Restoration LLC
5.0(
12
)
Radon Gas - Testing

Serving Chesterfield, NJ and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Very professional, completed in timely manner and reasonably priced. No issues with completed job"
Mold removal and repair to bathroom. Including new tiles, vanity and painting.
This pressure treated deck extension to the pool looked great and fit the owners budget.
Bathroom renovation
Deck extension to pool was built in under 3 days.
Bathroom renovation 2

+21

Response time11 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for Eminent Property Inspections LLC
Eminent Property Inspections LLC
5.0(
7
)
Radon Gas - Testing

Serving Chesterfield, NJ and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Inspector Christian, was professional, courteous, informative and thorough. He answered all my questions. I highly recommend and look forward to working with him again in the future."
Furnace
Fireplace
Leak Brand New Unit
Termite
Termite

+7

Recommended by71%of homeowners
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Avatar for EcoTech Restoration Solutions
EcoTech Restoration Solutions
4.6(
27
)
Radon Gas - AbatementRadon Gas - Testing

Serving Chesterfield, NJ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Mold damage was more extensive than I had hoped. Extra outside services were advised. Not sure all of those recommendations were needed."
New Hope Project
Recommended by91%of homeowners
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Radon Detection and Reduction questions, answered by experts

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).

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.

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

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.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

The Chesterfield, NJ 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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