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Find Radon gas testers in Penn Yan

Avatar for Professional Home Inspection Service, Inc.
Professional Home Inspection Service, Inc.
5.0(
5
)

Serving Penn Yan, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Competitive pricing; high quality work; timely service, friendly service, and outstanding warranty all describe this work done by Professional Inspection Service. They came back multiple times until all aspects of the radon mitigation were done to my satisfaction. Recent radon readings average below 1.0, well below the recommended 2 pCi/L. I could not be happier with the work they did."
Response time1 day
34 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Comprehensive Mold Management LLC
Comprehensive Mold Management LLC
4.8(
135
)

Serving Penn Yan, 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%
9 neighbors recently requested a quote
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Penn Yan, NY and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Avatar for Healthy Homes
Healthy Homes
4.8(
45
)

Serving Penn Yan, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"My tenant contacted me with concerns about mold on the ceiling and windows of their bathroom. This stemmed from a leak in the roof a few months earlier. I contacted Mike and he scheduled to take a look within that same week. He examined the bathroom, the other rooms in the house and the attic. He said that his product would eliminate the mold without having to rip up all the sheet rock, etc. We scheduled a time for him to come back to spray the product and he arrived as promised. It only took him a short time to spray the house and I was surprised how much the mold disappeared that same day. We scheduled a second visit just to make sure the product hit all the mold spores and it seemed to kill all the mold without having to replace the ceilings and walls. Also, he has a guarantee that if I see mold re-surfaced at all they will come and re-mediate. Overall I think this was a good, cost effective way to eliminate the problem and the tenants have not had any issues since.  <br />"
Recommended by91%of homeowners
Avatar for National Property Inspections
National Property Inspections
5.0(
2
)

Serving Penn Yan, NY and surrounding areas

In business since 1989

Free estimates

Emergency services offered

National Property Inspections is your best choice for a professional home inspector in the Rochester area.We protect our clients from buying the nightmare “Money Pit” with our detailed home inspection.

Recommended by100%of homeowners
Avatar for (212) 222-0035 SWAT Radon Mitigation New York City
(212) 222-0035 SWAT Radon Mitigation New York City
New to Angi

Serving Penn Yan, NY and surrounding areas

In business since 1988

Free estimates

Warranties offered

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.

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FAQs for radon gas testing projects in Penn Yan, NY

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Penn Yan, NY homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.