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Verified Reviews for Radon Detection And Reduction pros in Tonawanda, NY

*The Angi rating for Radon Detection And Reduction companies in Tonawanda, NY 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 Tonawanda, NY 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 February 01, 2026

Find Radon detection and reduction specialists in Tonawanda

Avatar for WNY Radon Mitigation
WNY Radon Mitigation
5.0(
35
)
Radon Gas - AbatementRadon Gas - Testing

Serving Tonawanda, NY and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"My house was tested before I bought it as part of a home inspection and it measured to be 36, where anything above 4 is bad. I called and spoke with Jeff and he expressed confidence that he would be able to get that below 4 with little to no issue. Fast forward and the seller decided to use someone else and they did a horrible job but the radon tested at around 4. I called Jeff hires him to redo the job and now the radon level is at a 0.6! Great guy, very professional, and an excellent communicator. Highly recommend you call Jeff at WNY Radon Mitigation if you have any radon issues or concerns."
Response time1 hour
Response rate95%
1 neighbors recently requested a quote
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Avatar for Comprehensive Mold Management LLC
Comprehensive Mold Management LLC
4.7(
144
)
Radon Gas - Testing

Serving Tonawanda, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Our experience from the estimate process through the completion of the remediation, was outstanding; very professional, friendly, and always available to answer questions and explain the process."
Attic Mold Remediation
Attic Mold Remediation
Basement Mold Remediation
Basement Mold Remediation
Additional Photos

+6

Response time1 day
Response rate91%
6 neighbors recently requested a quote
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Qualtek Testing Group, LLC
5.0(
1
)
Radon Gas - Testing

Serving Tonawanda, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

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!

1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Certified Radon Systems
Certified Radon Systems
5.0(
35
)
Radon Gas - Abatement

Serving Tonawanda, NY and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"I couldn't have asked for a better experience. I checked a few Radon companies and Certified Radon was the best. They seemed to be the most knowledgeable, had the best warranty/guarantee, and actually came in cheaper than some of the others. They brought my radon level from a mid-6 to less than 1 on the first test. If you need radon services I would highly recommend."
Clean exterior
Clean exterior
Suction point
Sump pit
Clean exterior

+2

Response time12 hrs
Response rate85%
Recommended by100%of homeowners
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Avatar for WNY Radon Solutions, LLC
WNY Radon Solutions, LLC
0.5(
2
)
Radon Gas - AbatementRadon Gas - Testing

Serving Tonawanda, NY and surrounding areas

In business since 2009

Free estimates

Warranties offered

WNY Radon Solutions, LLC, is a professionally certified and insured Testing and Abatemanet company that serves Western New York clients.\nWe take your concerns very seriously and do our best to explain our service and how they will help your radon issues.\nPlease contact us for a consultation on all of your Radon conerns.\nReferences available.

Sump lid fastened to sump crock above floor
Raised Container w/Access Panel Open
Recessed Sump Crock Cover
Last Suction Line in Sub-Slab System
View of lid and Suction line

+19

Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

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

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

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.

The Tonawanda, 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.

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