Top-rated radon detection and reduction specialists.

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There are 2 highly-rated local radon detection and reduction specialists.

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Avatar for KRL Services LLC

KRL Services LLC

11787 O Brien Road
5.00(
26
)
•Approved Pro

KRL Services LLC

11787 O Brien Road
5.00(
26
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

Asbestos removal, specializing in vermiculite attic cleaning, transite roofing and siding removal, home heating boiler insulation, and many other products containing asbestos.

"Very well."

Thomas M on June 2025

Asbestos removal, specializing in vermiculite attic cleaning, transite roofing and siding removal, home heating boiler insulation, and many other products containing asbestos.

"Very well."

Thomas M on June 2025

Qualtek Testing Group, LLC

.
5.00(
1
)
•Approved Pro

Qualtek Testing Group, LLC

.
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"The Best around!!!"

Joe S on October 2024

At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"The Best around!!!"

Joe S on October 2024

Avatar for Radon Shield LLC

Radon Shield LLC

757 Beatty St
4.85(
97
)
•Approved Pro

Radon Shield LLC

757 Beatty St
4.85(
97
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
805 local quotes requested

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 2024

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 2024

CLEAN AIR ENVIRONMENTAL SERVICES INC

215 1/2 N Perry St
5.00(
1
)

CLEAN AIR ENVIRONMENTAL SERVICES INC

215 1/2 N Perry St
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Clean air environmental services specializes in Asbestos removal ,PCB,LEAD remediation and other environmental services. We also provide services for demolition, and painting. We are a MBE highly qualified company with over 25 service employees to help with any abatement needs.

"Their work was excellent and they did a great job. They, Very professional, they did what they exactly need to do, on time, and the job went well."

Carmen L on October 2022

Clean air environmental services specializes in Asbestos removal ,PCB,LEAD remediation and other environmental services. We also provide services for demolition, and painting. We are a MBE highly qualified company with over 25 service employees to help with any abatement needs.

"Their work was excellent and they did a great job. They, Very professional, they did what they exactly need to do, on time, and the job went well."

Carmen L on October 2022

(845) 562-1566 SWAT Radon Mitigation of Newburgh

609 Broadway
1.00(
1
)

(845) 562-1566 SWAT Radon Mitigation of Newburgh

609 Broadway
1.00(
1
)
Customers say: Super punctual
37 years of experience

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

(212) 222-0035 SWAT Radon Mitigation New York City

Unknown
No reviews yet

(212) 222-0035 SWAT Radon Mitigation New York City

Unknown
No reviews yet
37 years of experience

WAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

WAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

Healthy Homes

240 Excelsior Ave
4.78(
45
)

Healthy Homes

240 Excelsior Ave
4.78(
45
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Healthy Homes specializes in Indoor Air Quality - Mold Treatments, Radon Mitigation, VOC Treatments and Corrective/Preventative Measures. Mold Treatments includes the use of a all-natural botanical solutions, a og application of DE-Mold, the all-natural, botanical biologic based solution that consumes mold/bacteria/viruses. Preventative coatings may be applied. RADON Mitigation systems installed professionally and guaranteed. Restoration services provide corrective/preventative measures and include: BASEMENTS, Dehumidifier Installation, Sump Pump/Pit Installation, Floor Drainage/Floor Cut, Foundation Fan Installation, Waterproofing/Coating Application, Demolition ATTICS: Ridge Vent Installation, Soffit Installation/Reconstruction, Exhaust Fan Installation, Roof Cap Installation, Coating Application, Insulation Replacement, Roof/Flashing Repairs

"After Healthy Homes did such a great job on my rental apartment, decided to see if they could help me with the cigarette smell in my car. Was sold a small handheld fog machine and some Un-Odor product. Fogged the entire interior of my vehicle, sprayed the product on all surfaces. After washing the windows with Windex and wiping everything down with a dry towel, the car was free from odor and looked and smelled clean and fresh! Fantastic Products!!!"

Travis M on September 2021

Healthy Homes specializes in Indoor Air Quality - Mold Treatments, Radon Mitigation, VOC Treatments and Corrective/Preventative Measures. Mold Treatments includes the use of a all-natural botanical solutions, a og application of DE-Mold, the all-natural, botanical biologic based solution that consumes mold/bacteria/viruses. Preventative coatings may be applied. RADON Mitigation systems installed professionally and guaranteed. Restoration services provide corrective/preventative measures and include: BASEMENTS, Dehumidifier Installation, Sump Pump/Pit Installation, Floor Drainage/Floor Cut, Foundation Fan Installation, Waterproofing/Coating Application, Demolition ATTICS: Ridge Vent Installation, Soffit Installation/Reconstruction, Exhaust Fan Installation, Roof Cap Installation, Coating Application, Insulation Replacement, Roof/Flashing Repairs

"After Healthy Homes did such a great job on my rental apartment, decided to see if they could help me with the cigarette smell in my car. Was sold a small handheld fog machine and some Un-Odor product. Fogged the entire interior of my vehicle, sprayed the product on all surfaces. After washing the windows with Windex and wiping everything down with a dry towel, the car was free from odor and looked and smelled clean and fresh! Fantastic Products!!!"

Travis M on September 2021

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Radon Detection and Reduction questions, answered by experts

Short-term tests take 2-7 days, while long-term monitoring may require up to 90 days for accurate results.

Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.

Using an air purifier in your home or basement isn't an effective way to reduce or mitigate radon. Radon is an inert gas, meaning it doesn't react with other chemicals and can't be filtered the way particulates can be. While an air purifier can help improve your indoor air quality in other ways, don't rely on it to reduce radon.

No level of radon is technically safe, but because it’s everywhere—even in the air outside—it’s impossible to avoid entirely. Instead, the Environmental Protection Agency encourages taking preventative measures if the levels of radon in your home rise above 2 pCi/L. (For reference, the average radon level in homes across the United States is 1.3 pCi/L.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

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The Oppenheim, NY homeowners’ guide to radon detection and reduction services

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