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Find Radon gas testers in Scottsdale

Avatar for Affordable Radon Southwest
Affordable Radon Southwest
4.8(
337
)

Serving Scottsdale, AZ and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"This company has great customer service. They care about their customers, putting our needs first. Very quick to scheduling and prompt on arrival time. Very educational on the process. Great work, job well done. Would definitely recommend! "
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon System

+12

Response time1 day
Response rate89%
11 neighbors recently requested a quote
Arizona Radon
New to Angi

Serving Scottsdale, AZ and surrounding areas

Angi Approved

In business since 2024

Free estimates

Credit card accepted

We are a small Radon Mitigation and Measurement company. We're here to help you out with any Radon Mitigation and Measurement services you need. Just give us a shout!\n\nKaber is a nationally certified radon measurement and mitigation professional.\n\nKaber is the Founder of Arizona Radon. He started his career in the radon field because of his passion for health and environmental sustainability. Since graduating from a technical college located in Kansas, Kaber has worked for one of the top recognized Radon Mitigators in the U.S. Along with that he has traveled all over the U.S installing Radon systems.\n\nOur Mission\nWe can all agree cancer sucks. Arizona Radon was formed to attack one of the leading causes of lung cancer. Our mission is to protect as many homes and families from the dangers of radon as we can!

Response time11 hrs
2 neighbors recently requested a quote
Avatar for COIT Cleaning & Restoration of Phoenix
COIT Cleaning & Restoration of Phoenix
4.5(
72
)

Serving Scottsdale, 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 Global Prevention Services
Global Prevention Services
4.9(
16
)

Serving Scottsdale, AZ and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"GPS did an amazing job, start to finish. I can't say enough good things about Rudy and Kimberly, who were my main points of contact. They are professional, and always followed through. If something wasn't perfect or the way I wanted, they changed/fixed it without hesitation. Thank you for everything."
Recommended by100%of homeowners
Environmental Analytics
5.0(
7
)

Serving Scottsdale, AZ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"The testing went very well. Unfortunately due to mistakes that we made BEFORE we engaged them, the clean up and testing were both more complicated than they typically would have been. The EA people worked with us to clearly explain our options and complete their work in a timely fashion. They timing and scheduling were critical for us because of a hospital stay my mother in law was having. We were very pleased both with the quality of their work and their flexibility in working around our scheduling constraints"
Recommended by100%of homeowners
Showing 1-10 of 26
FAQs for radon gas testing projects in Scottsdale, 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 Scottsdale, AZ homeowners’ guide to radon gas testings

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