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Find Radon gas testers in East Berlin

Avatar for C&S Home Inspections
C&S Home Inspections
4.9(
52
)

Serving East Berlin, PA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Steve is very professional, attentive to detail and offers great service. He was quick to respond to my request for a radon mitigation system installation, gave a fair estimate, and answered all my questions. The installation took one day and clean up was excellent. The system has reduced my basement radon level to 2.2.....it works! Highly recommend C&S!"
House Inspection
Detached garage
Response time2 days
Response rate87%
5 neighbors recently requested a quote
Avatar for The Radon Bros
The Radon Bros
5.0(
5
)

Serving East Berlin, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Excellent, very satisfactory. Radon Brothers' rep came, saw the problem, and replaced the leaking radon exhaust PVC pipe in my basement floor. All in record time. Am very satisfied and will continue using Angi contractors."
Installations
Installations
Installations
Installations
Installations

+8

Response time1 day
14 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for NextDay Inspect
NextDay Inspect
4.9(
340
)

Serving East Berlin, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"NextDay Inspect did a great job with my new construction home inspection. Being that the builder doesn't allow the homeowner to be the pre-settlement inspection (weirdest thing ever) I really depended on Michael from NextDay Inspect to be my eyes for the inspection. He was able to provide a detailed report with photos and suggestions. NextDay Inspect was also able to conduct a radon test on the same day after already completing the inspection. Everyone I spoke with at NextDay Inspect was very polite and easy to work with."
Inspections with Matthew
Inspections with Larry
Inspections with Dimitri
Inspections with Rhonda
Cracks in the Foundation- Here we find moderate cracks in the foundation, with evidence that they've been repaired before.

+744

Response time8 hrs
Response rate99%
6 neighbors recently requested a quote
American Radon Solutions Inc
4.9(
73
)

Serving East Berlin, PA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"PERFECT !! We call on a Thursday and our system was installed the following Monday. Prior to having the system installed our radon level was 14.5 pCi/L. After the system was installed, our level dropped to 1.1 pCi/L. We were very happy. They displayed, professionalism, expertise and the job scene was left very neat and tidy. Thank you !!! We will definitely recommend you to our family & friends."
Recommended by97%of homeowners
Avatar for Enviroquest - Home Inspections and Radon Service
Enviroquest - Home Inspections and Radon Service
4.8(
104
)

Serving East Berlin, PA and surrounding areas

In business since 1991

Free estimates

Warranties offered

"Office communicated. Had a signed contract with pricing for the install. I was able to pay via credit card very easily over the computer. Installer was professional and cleanliness up after himself. Owner called to verify my satisfaction with the work. Post radon test was below the allowed amount of radon. Highly recommend this company."
Recommended by97%of homeowners
Avatar for Anvil Radon Services
Anvil Radon Services
5.0(
15
)

Serving East Berlin, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Extremely fast, professional & the best price out there. I’ve been having radon mitigation systems installed for 15 years and this was the best company I ever used"
Recommended by100%of homeowners
Mike Sheely Home Inspections
5.0(
17
)

Serving East Berlin, PA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"At first not so well. I had a passive system currently installed and I was hoping making it active would solve my radon issues; note my radon levels were off the charts at around 130 pCi/L. Mike and son showed up on time and performed the work quickly and efficiently. They needed access to my attic in which they added a fan to my passive system, did some sealing around my sump and added a manometer. Total time of around 1 hour. Unfortunately though running efficiently, this only brought my readings down to around 75 pCi/L. Cost of 1st install was $765 Mike and son came back out again and installed another suction point, including drilling and installing 4" pvc, another fan, and another manometer. Total time of around 1.5 to 2 hours. Again on time and done efficiently. Both times they cleaned up everything and were respectful of my house. Luckily this time it worked, bringing my levels down to around 1 pCi/L. Cost of 2nd install was $965."
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving East Berlin, PA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I waited a month before getting a test kit I called and was told there was something wrong with the Angies list orders but that I would be receiving a kit soon. It wouldve ben nice if they called me to tell me that though. The test results were quick and on par with other radon test I had done locally."
Recommended by93%of homeowners
Avatar for Buyers Eyes Home Inspections LLC
Buyers Eyes Home Inspections LLC
5.0(
14
)

Serving East Berlin, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"It went very well. Brett was very alert and showed me the issues he found. He was on time and answered any questions I had. I would recommend Brett from Buyers Eyes Home Inspection LLC to anyone looking to buy a home or business."
Recommended by100%of homeowners
Avatar for SWAT Environmental of Pennsylvania
SWAT Environmental of Pennsylvania
4.4(
41
)

Serving East Berlin, 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
Showing 1-10 of 28
FAQs for radon gas testing projects in East Berlin, 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 East Berlin, PA homeowners’ guide to radon gas testings

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