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Find Radon gas testers in Cranberry

Avatar for Anvil Radon Services
Anvil Radon Services
5.0(
15
)

Serving Cranberry, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Incredibly well! The people from Anvil were kind, courtesy, and professional from the moment I called until they left my home. Highly recommend using them if you are having any concerns at all around Radon. Tom was especially helpful and knowledgeable."
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Cranberry, PA 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 SWAT Environmental of Pennsylvania
SWAT Environmental of Pennsylvania
4.4(
41
)

Serving Cranberry, PA and surrounding areas

In business since 1988

Free estimates

Warranties offered

"They did a really good job. We got the results back from post remediation and they were below 4 picos per liter. It was a very good experience. They're very easy to work with, show up on time, got the work done, got the radon level down to where it needs to be."
Recommended by85%of homeowners
Avatar for Home Inspections by Dan Howard D/B/A Envirospect
Home Inspections by Dan Howard D/B/A Envirospect
4.8(
12
)

Serving Cranberry, PA and surrounding areas

In business since 1980

Free estimates

Warranties offered

"Dan found a few minor things such as there was was a minor issue with one of the eaves and the sellers took care of this.  I was worried as my closing date was moved back and he performed a very thorough mold inspection and was able to get in there and perform a thorough inspection to get the mold sent in for testing.  It turned out it was a safe situation.  He came back and reinspected a year later and the levels are within normal range.  While his prices seem to be a little bit high, I feel he bent over backwards to help me out."
Recommended by91%of homeowners
Avatar for (215) 238-0593 SWAT Radon Mitigation Philadelphia
(215) 238-0593 SWAT Radon Mitigation Philadelphia
3.0(
2
)

Serving Cranberry, PA and surrounding areas

In business since 1988

Free estimates

Warranties offered

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.

Avatar for Mold Medics
Mold Medics
New to Angi

Serving Cranberry, PA and surrounding areas

Free estimates

Warranties offered

Mold testing, Mold Remediation, Radon Mitigation, Air Duct Cleaning, Professional Sanitization .\n\nOur home allergen specialists help to find the root of any poor air quality issues that you may be experiencing. We provide thorough mold remediation services, top-to-bottom air duct cleaning, accurate mold testing and professional sanitization services to mitigate the air quality problems that are affecting your health. Call or click to get a free, no commitment quote today!

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FAQs for radon gas testing projects in Cranberry, PA

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 Cranberry, PA homeowners’ guide to radon gas testings

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