Top-rated radon gas testers.

Get matched with top radon gas testers in Catawba, SC

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas testers in Catawba

Avatar for Page Inspections Plus, Inc.
Page Inspections Plus, Inc.
4.8(
195
)
Radon Gas - Testing

Serving Catawba, SC and surrounding areas

In business since 2013

Small jobs welcome

Credit card accepted

"did a thorough inspection and identified where mold problems were and potential future problems. swabbed areas and sent off for testing. gave helpful tips to remove moisture and prevent growth in the future. Timely response to my inquiry, and fast response of tests."
Mold Inspection
Energy Audit
crawl space
As
Member IAQA

+6

Response time8 hrs
Response rate88%
7 neighbors recently requested a quote
Affordable Environmental Services
5.0(
8
)
Radon Gas - Testing

Serving Catawba, SC and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Great people, honest and fair. I have confidence that the system they installed is the best. Radon NC used top quality materials and their guarantee is comprehensive. I almost went with a "national" company but I compared their estimate to Radon NC and there's no comparison. Affordable Environmental Services guarantee their work and use the best materials, not the cheapest. I recommend this company!"
Response time11 hrs
Recommended by100%of homeowners
Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
5.0(
37
)
Radon Gas - Testing

Serving Catawba, SC and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"We had an issue with the AC unit in our crawl which caused a mold condition. Mold spores were circulating throughout or home unbeknownst to us at the time. The condition was found after an extensive search given that our daughter experienced sever symptoms that no other family member experienced. Our daughter was diagnosed with a CIRS condition which made her more prone to mold amounts that others would not normally be sensitive to. We had 2 contractors replace our AC unit and crawl ducts followed by a full encapsulation. We then requested 4 quotes to remediate the dead spores from our 2 level home. The quotes were all over the place with one being opportunistically high given our location and daughters condition. Mold Hunter provided a fair quote and we went with their services. Job took a few weeks to schedule. The crew arrived promptly on the appointment day. The job took 3 days to complete with large scrubbers running 24/7. Air testing was performed which indicated a positive outcome. When we reintroduced our daughter to the home she felt sensitivity to the in home environment. We called the owner of Mold Hunter Mike Smith, who came to our home and spent an hour reviewing our situation to better understanding our daughters sensitivities. Mike offered to bring back a crew and add a protocol for remediation that was suggested by my daughters health provider. It was at no additional expense to us. The additional protocol was recommended after the initial remediation and only after our daughters symptoms were still present. This was above and beyond what we originally contracted the Mold Hunter to provide. Mikes crew spend another 2 days in our home operating under the medical protocol. We had the home tested 3 weeks later ( allowing for a dust build up) and have now succeeded in greatly reducing our daughters symptoms. Mike was sensitive to our very unique situation and took the time to get us to an acceptable level that 99% of average remediation customers would not require. He's an honest business man with integrity. A trait that has all but vanished, most especially in the field of remediation where medical concerns can signal margin opportunity."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Recommended by100%of homeowners
Avatar for United Water Restoration Group of Charlotte
United Water Restoration Group of Charlotte
4.8(
33
)
Radon Gas - Testing

Serving Catawba, SC and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"My husband had a property that had a tree fall on the roof. United Water came in and were very informative and professional. If you need a water restoration company I would definitely call United Water Restoration Group of Charlotte."
Additional Photos
Recommended by90%of homeowners
Avatar for All States Air Duct Pro
All States Air Duct Pro
3.1(
236
)
Radon Gas - Testing

Serving Catawba, SC and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"We had had a new kitchen put in and then a year later, we had had our kitchen floor redone and basement repaired after a flood in our house.  Water from our washer had flooded the kitchen and laundry room and then flowed through the floor into the basement theater room and rec room.  We had to have a new (porcelain) tile floor put in upstairs and new paint and carpeting throughout the basement.   The work for the new kitchen and then the flood required a huge amount of sanding, spackling and more sanding...etc. The dust in our house was a big problem afterwards from the spackle dust that accumulated  in our ducts.  We decided to have our ducts cleaned and found All States on Angie's list.   It went great!  They were on time, conversant about the state of our ducts.  They did the job.  I have noticed that the air is better in the house and we have much less dust on furniture!  Very happy with their services and I would definitely hire them again.
"
Before & After Air Duct Cleaning
Recommended by49%of homeowners
Avatar for Kals Inspection Services
Kals Inspection Services
5.0(
1
)
Radon Gas - Testing

Serving Catawba, SC and surrounding areas

In business since 2010

Small jobs welcome

Credit card accepted

Kals Inspection Services was created after 12 years of working in Mold Remediation, Air quality control and Water Restoration. \n\nThe desire to help people understand the importance of a safe and healthy home and business is vital. Your home is by far the biggest investment you will make.\n\n I have earned my NC and SC State Inspectors licenses as well as multiple essential certifications within the industry to provide a comprehensive inspection to ensure you receive the best services. I use a professional and scientific approach to inspect the structure of the home as well as the air quality in your home or business.

gas leak ceck
Sump pump Inspection
Response time10 mins
Response rate100%
Recommended by100%of homeowners
Avatar for Exterior Home Solutions
Exterior Home Solutions
New to Angi
Radon Gas - Testing

Serving Catawba, SC and surrounding areas

Free estimates

Small jobs welcome

I take pride in doing things the right way. No matter the task, I strive for the highest level of quality, aiming for near perfection while maintaining professionalism, honesty, and a strong commitment to getting the job done right the first time—without cutting corners. My goal is not just to complete work, but to restore trust in contractors by delivering results people can rely on.

FAQs for radon gas testing projects in Catawba, SC

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 Catawba, SC homeowners’ guide to radon gas testings

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