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Find Radon gas testers in Peoria

Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Peoria, AZ and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I waited a month before getting a test kit I called and was told there was something wrong with the Angies list orders but that I would be receiving a kit soon. It wouldve ben nice if they called me to tell me that though. The test results were quick and on par with other radon test I had done locally."
Recommended by93%of homeowners
Avatar for COIT Cleaning & Restoration of Phoenix
COIT Cleaning & Restoration of Phoenix
4.5(
72
)

Serving Peoria, AZ and surrounding areas

In business since 1950

Free estimates

Emergency services offered

"Today I had Coit out to evaluate my air duct system with a new service they offer called aero seal. My home was built in 1986 and I wanted to see if I could perhaps improve the efficiency of our home, especially with the latest SRP rate increase. Rick and Wyattdid a great job explaining the testing process, and once the system was set up and connected to the computer program, we found our system was leaking 5.5 % into our atic. After the aeroseal process, they got that number down to 0.6 %! An 88.7 % improvement. I'm so happy I had this done, and I'm quite certain it will help mitigate any cooling loss in the summer. The crew was an absolute pleasure to work with and super professional. Even my crazy dog liked them!Thank you both so very much."
Recommended by80%of homeowners
Avatar for Syntech Environmental LLC
Syntech Environmental LLC
4.7(
15
)

Serving Peoria, AZ and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Good. The owner Michael Ghee came out to do the testing himself. He was Courteous and answered all my questions. And on time. He came back after the mold was remediated to do second test to make sure it was eradicated. And found another spot that needed to be removed. He called the company that did thE mold removal they came back the next day and removed the drywall that Was sniffed out by the mold sniffer Michael referred me to the company that did the mold removal. I was impressed with them as well. Thanks again."
Recommended by93%of homeowners
Avatar for Global Prevention Services
Global Prevention Services
4.9(
16
)

Serving Peoria, AZ and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Great! Rudy was the person who was on site and was extremely knowledgeable. Everything was done professionally, as quickly as possible, and my home was left in wonderful shape. Under the sink needed to be rebuilt and everything was looks better than ever. All appliances were tested and really we couldn't be happier! There was no drama. Many companies were consulted for this job and this company proved far superior to any of them. <br /> Robin is the office personnel that I had to speak with on many occasions since she was in charge of the scheduling, billing etc. I cannot rave more about the dedication and professionalism of this person. She went above and beyond to keep me in the loop, researching and assisting me even at 10:30 at night when I would receive an update from her. <br /> I am most impressed with this company. They took a very stressful situation and put me at ease with a job so well done!"
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Peoria, AZ

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 Peoria, AZ homeowners’ guide to radon gas testings

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