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Best radon detection and reduction specialists near Manhattan, NY

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

Avatar for JCL Home Inspections
JCL Home Inspections
4.9(
27
)
Radon Gas - Testing

Serving Manhattan, NY and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"I had a great experience with Joe , getting a co-op unit inspected. His price was very reasonable and he was very accommodating when unexpected obstacles occurred on the day of the inspection. He was very thorough and knowledgeable. I love that he explained everything at the inspection, which was very helpful. Everything was also written out in a detailed report that he sent very promptly. We ended up not purchasing the unit. What really helped us with this difficult decision is Joe's leveled and unbiased relaying of what he found at the inspection. He didn't exaggerate any flaws for example. At the end of the day we feel like we dodged a bullet after the inspection and will definitely be hiring Joe again once we find a home to purchase. Highly recommend him."
Response time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rainbow Restoration of North Brooklyn
Rainbow Restoration of North Brooklyn
5.0(
19
)
Radon Gas - AbatementRadon Gas - Testing

Serving Manhattan, NY and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"The Rainbow restoration team were fantastic! They got the water extracted ans cleaned up following a sewage backup in my basement, delt with my insurance adjuster, managed my claim ans got the renovation done and all within my policy coverage. Heighly recomander."
Additional Photos
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+16

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for A Plus Asbestos Investigation Inc.
A Plus Asbestos Investigation Inc.
5.0(
2
)
Radon Gas - Testing

Serving Manhattan, NY and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

"The owner of the company, Phil Tantella, spent time on the phone with me giving me lots of information beyond what his scope involved. He was so helpful and knowledgeable. Working with his company was a good experience from start to finish. The process takes time, and Phil stayed in touch, keeping me up-to-date so I could move forward with other planning."
Response time2 days
Recommended by100%of homeowners
Avatar for 24 Serv
24 Serv
New to Angi
Radon Gas - Testing

Serving Manhattan, NY and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

With a reputation built on reliability, quality craftsmanship, and personalized customer service, 24SERV excels in delivering comprehensive, turnkey solutions. Our team of skilled professionals is dedicated to managing every aspect of restoration and renovation projects, from initial assessment to final completion, ensuring meticulous attention to detail and superior results.\n\nAt 24SERV, we leverage cutting-edge techniques and state-of-the-art equipment to provide efficient and effective solutions for a wide range of restoration needs. Whether addressing water damage, fire and smoke damage, or mold remediation, our commitment to excellence and client satisfaction remains unwavering.\n\nChoose 24SERV for your next project and experience the expertise and dedication that have made us a trusted name in the industry.\n\n24SERV was founded over 20 years ago when the son took over the business from his father, a professional General Contractor. This transition marked a pivotal chapter for the company, evolving from a small, family-owned operation into a leading provider of restoration and renovation services. Under the son's expert leadership, 24SERV has consistently expanded its team and service offerings to adapt to the ever-changing needs of its clients.

Sairs Ave Long Branch NJ
Water Restoration and Mold Remediation Newark NJ
Sairs Ave Long Branch NJ
Water Restoration and Mold Remediation Newark NJ
Sairs Ave Long Branch NJ

+167

Response time2 days
Response rate100%
Avatar for Secure Home Inspections of NY, LLC
Secure Home Inspections of NY, LLC
4.9(
9
)
Radon Gas - Testing

Serving Manhattan, NY and surrounding areas

In business since 2018

Free estimates

Warranties offered

"John M. was courteous, timely, and professional in his inspection. He was upfront about the issues -- whether they are serious or minor, rare or common, and whether more specialized input is required. His written report was very well done and will serve as a great home guide for us in the future after we move in. Thank you!"
Connecticut Condo
Electric Panel
Electric Panel
Missing Railings
Footings in a stone foundaiton

+7

Response time1 hour
Recommended by100%of homeowners
Avatar for Family Home Inspections, Inc.
Family Home Inspections, Inc.
4.3(
45
)
Radon Gas - Testing

Serving Manhattan, NY and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Mine was very meticulous and honest. I appreciate him doing a whole inspection when I only had a few issues needing a check up. He was not in a rush and made sure he checked every floor and room! I would friendly hire him again!"
Mold
Start of Mold Problems
Response time3 hrs
Recommended by88%of homeowners
Avatar for Supra Inspections
Supra Inspections
4.8(
9
)
Radon Gas - AbatementRadon Gas - Testing

Serving Manhattan, NY and surrounding areas

In business since 2017

Credit card accepted

"Very pleased, not only because the professional services, but also truely fully insured business. Many contractors only carry liability insurance, which might be the minimum requirement to be listed in HomeAdvisor, but in real world, it's necessary to have Worker's comp and E&O. I'm very glad Supra has them all, and send me the copy of the certificate insurance before doing the job. Highly recommended."
Brooklyn Inspection
Electrical
Old thermostat
Exterior
Basement

+2

Response time1 day
Recommended by100%of homeowners
Avatar for Landon Home Inspections, LLC - Home  Facebook
Landon Home Inspections, LLC - Home Facebook
4.8(
4
)
Radon Gas - Testing

Serving Manhattan, NY and surrounding areas

In business since 2014

Free estimates

"They were very a professional, on time, reliable vendor. We have used several contractors in the past, and he was always quick to respond back to us with whatever we needing - great customer service!"
Response time3 hrs
Response rate93%
Recommended by100%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

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.

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 cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The Manhattan, NY 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.