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Find Radon gas testers in Marietta

Avatar for Amero Environmental Solutions LLC
Amero Environmental Solutions LLC
4.8(
22
)

Serving Marietta, GA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"William was a kind, knowledgeable professional with a lot of experience and who paid attention to the details of our particular space. He gave some solid advise during his visit and delivered a detailed report of his findings after running the tests. I definitely recommend him and would call him again if ever I needed any other testing done. Also, did I mention he arrived at our house within one hour after I contacted Angie's List?"
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation
Water Extraction/ Removal

+26

Response time7 hrs
Response rate97%
7 neighbors recently requested a quote
Bass Enterprises Mold Remediation
4.9(
8
)

Serving Marietta, GA and surrounding areas

Approved

In business since 2018

Credit card accepted

Customers say: True professional

"I have used Bass Enterprises for several things I just could not choose them all from the drop down menu. We have been a customer for a good 5-6 years and I love them. Extremely reputable, honest pricing, friendly, hands on and punctuation every single time. My first visit was an emergency and Bass came to my home at 930 pm and that was outstanding. I would HIGHLY recommend! Many thanks for your services Bass Enterprises!"
Basement mold issue
Heat/AC mold
Basement mold issue
Heat/AC mold
Heat/AC mold

+3

Response time9 hrs
11 neighbors recently requested a quote
Recommended by87%of homeowners
Xtreme Environmental Services
New to Angi

Serving Marietta, GA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

Xtreme Environmental Services specializes in environmental remediation services, including water damage restoration, mold remediation, asbestos abatement, and radon mitigation. With years of hands-on experience, we also provide property repairs, remodeling, cleaning, and full-service restoration solutions for residential and commercial clients. Our team delivers reliable workmanship, efficient project execution, and strong project coordination to ensure every job is completed safely, professionally, and to the highest standards from start to finish.

3 neighbors recently requested a quote
JRM Inspections
New to Angi

Serving Marietta, GA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Jayson is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

Avatar for Southern Radon Reduction
Southern Radon Reduction
4.9(
52
)

Serving Marietta, GA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Its been over a year now since having our system installed by Southern Radon. Previous owner of our home had a system placed before our closing using another company but our numbers remained high. After reading the good reviews on Angies list, decided to call Southern Radon and ask for help. Matt visited with us, brought his detector, was able to target a few hot spots and we worked from there as far as how the system should be set up. Matt was awesome, has an amazing amt of knowlege about radon, asked all the right questions and seemed to be able to easily assess our needs. Over this year we have had many contractors visit, assess and make repairs...Matt stands out above them all. Our system works well and we have had very low readings which are a great relief ....The team that was sent to us to do the work I would rate B...a little sloppy ....didn't cover nearby area to protect or prevent a mess, as i remember some debris shooting out ...onto floor and walls and storage...would have been better if they were proactive and covered the areas that could possibly be affected...."
Recommended by95%of homeowners
Avatar for Elite inspections of GA
Elite inspections of GA
5.0(
11
)

Serving Marietta, GA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"We used Elite for radon testing and it was positive and we put in radon system. We also used them when we purchased a new home to inspect and to test for radon. Radon was in normal range in new home. I don't remember exact prices for each test but was fair as was installation of radon system. Very thorough job and extremely professional."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
Accurate Home Inspections
4.4(
48
)

Serving Marietta, GA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"I accompanied Mr. Manns and his associate on the inspection of my home. I felt as though he did a quality and detailed inspection and was generally helpful in answering the questions I had. I did find the report to be somewhat substandard, but this was not an issue since I had been on the inspection. Overall, I would recommend Mr. Manns and felt he offered good value for his work."
Latest
Recommended by63%of homeowners
Avatar for Echelon Environmental Enterprises, LLC
Echelon Environmental Enterprises, LLC
4.8(
108
)

Serving Marietta, GA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Nathaniel was very timely, professional and a great communicator for my radon test. He also handled a rough situation with the listing agent of my new home very professionally when he wasnâ t given the same treatment. I will keep him in mind for other environmental needs!"
Response time5 hrs
Recommended by98%of homeowners
Avatar for Griffin's Quality Home Inspections LLC
Griffin's Quality Home Inspections LLC
4.8(
21
)

Serving Marietta, GA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"We have a concern about the level of radon in our basement apartment. Jesse came to our home and ran a radon test for a week. He was very thorough and informative. He addressed our concerns and answered many of the questions we had. At the end of the test he immediately sent us a report showing the radon levels for the week. We were very pleased with the service received."
Response time2 hrs
Response rate98%
Recommended by95%of homeowners
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FAQs for radon gas testing projects in Marietta, GA

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 Marietta, GA homeowners’ guide to radon gas testings

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