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Best radon detection and reduction specialists near Marietta, GA

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Top-Rated Radon detection and reduction specialists in Marietta - Updated Nov 2026

Avatar for Radon Up & Away
Radon Up & Away
4.3(
87
)
Radon Gas - Abatement

Serving Marietta, GA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Radon mitigation. Had 100+ radon reading and Ramone came out and installed a mitigation system with three ducts to reduce the radon level. Good quality at a fair price. Highly recommend!"
Standard Exterior System
Standard Exterior System
Wrap around deck
Attic
Garage

+30

Response time12 hrs
Response rate86%
23 neighbors recently requested a quote
Avatar for Amero Environmental Solutions LLC
Amero Environmental Solutions LLC
4.8(
22
)
Radon Gas - Testing

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%
Recommended by88%of homeowners
Avatar for Bass Enterprises Mold Remediation
Bass Enterprises Mold Remediation
4.9(
8
)
Radon Gas - AbatementRadon Gas - Testing

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

+12

Response time9 hrs
Response rate100%
5 neighbors recently requested a quote
JRM Inspections
New to Angi
Radon Gas - Testing

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
)
Radon Gas - AbatementRadon Gas - Testing

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
)
Radon Gas - AbatementRadon Gas - Testing

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
Avatar for Griffin's Quality Home Inspections LLC
Griffin's Quality Home Inspections LLC
4.8(
21
)
Radon Gas - Testing

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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Radon Detection and Reduction FAQs, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

The Marietta, GA homeowners’ guide to radon detection and reduction services

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