Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Hannibal, NY

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

Q: What is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</p></div>

Q: Is radon a serious problem?

• <div><p>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).</p></div>

Q: How often should you replace a radon fan?

• <div><p>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.</p></div>

Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Hannibal, 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 Hannibal, 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 April 17, 2026

Reviewed in April 2026
Rick performed landscaping, installed front door, and upper deck with removal of old rotted deck boards and installed Trex composite decking.
RMB Lawn Maintenance, LLC
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Reviewed in October 2025
Complete lot clear and grading, sod installation and decorative stone and large rock install on new build home. Drainage easement restored with grading and rock, worked in conjunction with sprinkler system install. Very happy with the work done, both quality of work and timeline for completion,...
Rock N Top Landscaping
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Reviewed in October 2025
Jamie Lindsley arrived promptly for our appointment and provided information about the roofing materials- complete with resource folder with pictures and details. He was friendly and knowledgeable. After receiving our quote for our complete roof replacement along with two lower porches, we...
J Lindsley Roofing
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Reviewed in September 2025
G&J Property Maintenance took down 4 large pine trees and did an outstanding job. He was very reasonable and respectful. Highly recommended him for all your tree service needs!
G&J Property Maintenance
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Reviewed in August 2025
We recently had the pleasure of working with James at J R Treescapes LLC and the experience exceeded all expectations. From the initial consultation to the final cleanup, their professionalism, skill, and attention to detail were truly impressive. They handled a challenging tree removal project...
J R Treescapes LLC
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Reviewed in June 2025
Blue Collar Property Solutions was communicative and clear from initial contact to completion of project, as well as on time, cordial and professional. They kept me involved while working through the install and offered suggestions that would optimize the space in a way I wasn't able to...
Blue Collar Property Solutions, LLC
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Reviewed in July 2024
John did a great job and was very responsive to my inquiry regarding tree stump removal. He showed up on time and walked me through how he planned to complete the job. I highly recommend for tree stump removal and landscaping services.
The Next Generation Yard & Tree Service
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Reviewed in May 2024
David Pouliot, service technician, maintained the AC unit and was very thorough and explained everything in detail regarding the steps that he was taking in the process.
Charles Heating and Air Conditioning
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Reviewed in June 2023
Follow up to my previous review. A couple days after Ed removed momma raccoon and 3 of 4 kits (one got away and was hiding in a sea of blown insulation) I heard the remaining kit moving above a bedroom. I let Ed know and he returned and was able to quickly catch the little rascal. Thinking he...
Edward J Hogan
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Reviewed in April 2023
The work performed was above and beyond what I expected it. I would definitely recommend and will be rehiring them for my yard needs. The customer service was excellent and communication, punctuality and quality was great!
Dreamer Bros. Landscaping LLC
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Find Radon detection and reduction specialists in Hannibal

Bezner Home Inspection Services

4.8(

)

Serving Hannibal, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Very professional. He showed up when he said he would and was very easy to talk to. He explained the radon test and what steps we could take upon the findings."

Response time4 hrs

Response rate85%

Recommended by97%of homeowners

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Qualtek Testing Group, LLC

5.0(

)

Serving Hannibal, 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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Thomas Tyler Home Inspections, Inc.

2.9(

)

Serving Hannibal, NY and surrounding areas

In business since 1989

"There is nobody else I would call!"

Response time4 hrs

Recommended by100%of homeowners

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Enviro-Tech Services, Inc-Central

3.4(

119

)

Serving Hannibal, NY and surrounding areas

In business since 1996

Emergency services offered

Credit card accepted

"The work has not started yet so I can't accurately assess the quality. Josh was a pleasure to work with."

+34

Recommended by88%of homeowners

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Churchill Environmental, Inc.

5.0(

)

Serving Hannibal, NY and surrounding areas

In business since 2002

Free estimates

Emergency services offered

We specialize in Asbestos, Mold, & Lead paint Inspections, Assessments, Air Sampling, Bulk Sampling, and Hazardous Materials Surveys. We also perform OSHA onsite Safety Inspection Services to ensure your employees are working safely. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and have been in business since 2002. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time2 days

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

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

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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).

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.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

The Hannibal, 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.

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
May 2, 2026May 2, 2026
How to Get Rid of Radon in Your Home
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
Kyle Schurman
•
Apr 8, 2026Apr 8, 2026
How Long Does a Radon Mitigation System Last?
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
Kate Fann
•
Apr 9, 2026Apr 9, 2026
Radon Mitigation System Diagram: Understanding How It Works
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.