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Find Radon gas testers in Sacramento

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

Serving Sacramento, PA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I would definitely recommend C&S home inspections! I had a Radon Mitigation system installed and had nothing but a positive experience. They are extremely knowledgeable and friendly. They explained everything I needed to know thoroughly, which is important to me. Their prices are also the best have seen in my area. If you need a Radon Mitigation System, I highly recommend."
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 Sacramento, 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 R&R Radon Reduction
R&R Radon Reduction
5.0(
16
)

Serving Sacramento, PA and surrounding areas

In business since 2013

Free estimates

Warranties offered

"The owner of R&R Radon Reduction came to our home. He installed the radon system. He did an excellent job. He was extremely professional! He was reasonable and very knowledgeable in putting the radon system in. I would, definitely, recommend his work to anyone!"
Recommended by100%of homeowners
Avatar for Anvil Radon Services
Anvil Radon Services
5.0(
15
)

Serving Sacramento, 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
Avatar for Suburban Property Inspections Inc
Suburban Property Inspections Inc
5.0(
67
)

Serving Sacramento, PA and surrounding areas

In business since 1988

Free estimates

Warranties offered

"This company is the only inspection company you need, get are professional and get all the inspections done in a timely manner and accurate. The Inspector, Jonathan Becker did all the tests required and gave us a thorough walk through and explained everything he was doing. I would recommend him to anyone buying a new home."
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Sacramento, 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 RLS Environmental
RLS Environmental
5.0(
15
)

Serving Sacramento, PA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"We were extremely pleased with Ron's professionalism and his work. The system that he installed exceeded our expectations. The unit was placed in a very discreet location. Ron maintained a neat working environment and thoroughly cleaned up after the work was completed. He was extremely responsive to any questions that we had, both before and after the installation. The system works better than we anticipated. After the unit was installed, we conducted an independent radon test and discovered that our radon numbers had dropped from a 9.0 (the number before the unit was installed) to a 0.7. Throughout the installation, Ron was honest and upfront as well as personable and trustworthy. He was also very kind to our dog! We would enthusiastically recommend him to anyone looking to have similar work done to their home."
Recommended by100%of homeowners
Avatar for SWAT Environmental of Pennsylvania
SWAT Environmental of Pennsylvania
4.4(
41
)

Serving Sacramento, 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 23
FAQs for radon gas testing projects in Sacramento, 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 Sacramento, PA homeowners’ guide to radon gas testings

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