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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon13
    Verified radon detection and reduction services reviews

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

*The Angi rating for Radon Detection And Reduction companies in Penfield, 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 Penfield, 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 June 01, 2026

Find Radon detection and reduction specialists in Penfield

Avatar for Comprehensive Mold Management LLC
Comprehensive Mold Management LLC
4.7(
144
)

Serving Penfield, 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%
8 neighbors recently requested a quote
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Avatar for Lozier Environmental Consulting
Lozier Environmental Consulting
5.0(
6
)

Serving Penfield, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I work with Lozier Environmental on an almost daily basis. The office staff is always quick to help answer any questions that may have. Lozier has a great reputation not only in the industry but in the community. I have never had any issues referring their services to others."
Response time1 day
Response rate99%
4 neighbors recently requested a quote
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Qualtek Testing Group, LLC
5.0(
1
)

Serving Penfield, 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 National Property Inspections of Rochester New York, LLC
National Property Inspections of Rochester New York, LLC
5.0(
1
)

Serving Penfield, NY and surrounding areas

In business since 1989

Free estimates

Credit card accepted

National Property Inspections can handle all your needs big or small. With thousands of home & commercial inspections performed since 1989. Free warranty provided on single family homes inspected. Computer generated reports emailed the same day of the inspection. Call us today!

Response time40 mins
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Radon Detection and Reduction questions, answered by experts

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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).

Yes, many systems include warranties for performance. Confirm terms with your installer.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The Penfield, 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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