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Find Radon gas testers in Decatur

Avatar for Griffin's Quality Home Inspections LLC
Griffin's Quality Home Inspections LLC
5.0(
22
)

Serving Decatur, GA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"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 time5 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for CAT Recovery Services, Inc
CAT Recovery Services, Inc
4.9(
23
)

Serving Decatur, GA and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"After discovering moisture in my basement wall and a musty smell, I proceeded to take steps for waterproofing. First step mold testing. My test came back positive for mold, so made a call and the first company gave me a ridiculous quote without even looking at my basement. Next call was to Cat Recovery. I'm so glad I called them because the entire experience was brilliant. Mark came right out and gave me so much helpful information and put my mind at ease. They did an outstanding job! The basement smells and looks so much better. Thank you CAT Recovery Services!"
Water & Smoke Damage Project
High Moisture Reading on Kitchen Subfloor
Mold Testing & Remediation Project
Mold Testing & Remediation Project
Water & Smoke Damage Project

+55

Response time12 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Bass Enterprises Mold Remediation
4.9(
8
)

Serving Decatur, GA and surrounding areas

Approved

In business since 2018

Credit card accepted

Customers say: Quick response

"Scott made me feel as important as some of the larger jobs he’s handled. I felt he was trustworthy (no scare tactics), attentive to my needs, fairly priced, and accessible. Out of my experience with other vendors, he’s the only one I would recommend to friends and family. Anyone seeing this review, should feel comfortable in knowing that their home is in great hands."
Basement mold issue
Heat/AC mold
Basement mold issue
Heat/AC mold
Heat/AC mold

+3

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

Serving Decatur, 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.

Howard Katzman Building Performance Consulting
5.0(
19
)

Serving Decatur, GA and surrounding areas

In business since 2001

Free estimates

Warranties offered

"Howard is very professional and knowledgeable. I chose Howard through the Georgia Power home energy audit program. I wanted the audit performed by someone who was independent of any future services. The audit took approximately 4 hours. Howard conducted a very thorough examination of the house and attic including a blower door test to check total home air leakage. His follow-up report was very thorough and easy to understand. There is a $150 rebate from Georgia Power for conducting the audit which I have received."
Recommended by100%of homeowners
Avatar for Georgia Radon Solutions
Georgia Radon Solutions
4.9(
14
)

Serving Decatur, GA and surrounding areas

In business since 2013

Free estimates

Warranties offered

"My husband did a thorough search of radon information, testing, standards, certifications, and treatment methods prior to contacting Georgia Radon Solutions. Mr. Stein responded promptly and spent time speaking with us. He demonstrated an impressive knowledge of the subject, had a full certification portfolio, and assessed our property fully, drawing detailed specifications of the project. Every project is unique and deserves careful attention. Mr. Stein explained the plan to lower our elevated level of radon (obtained by independent testing), and followup testing to be done every ten months to assure that all samples remain below recommended values. Mr. Stein was very professional, helpful, and supervised every step of the process. The installation went well, with no mess or disruption. We are delighted with the results of our endeavor, and certainly recommend his company for anyone thinking about radon remediation."
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Decatur, 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 Decatur, GA homeowners’ guide to radon gas testings

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