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Verified Reviews for Radon Detection And Reduction pros in Oro Valley, AZ

*The Angi rating for Radon Detection And Reduction companies in Oro Valley, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Oro Valley, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on December 07, 2025

Find Radon detection and reduction specialists in Oro Valley

Avatar for Affordable Radon Southwest
Affordable Radon Southwest
4.7(
356
)

Serving Oro Valley, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"A potential buyer for a house I was selling had a Radon Test done. It scored a 13.7! Affordable Radon came out and gave me a bid for two systems, one for each side of the house. 3 weeks later the score is 1.1! They did a great job and got rid of the radon from beneath the slab!"
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon Mitigation System
Radon System

+12

Response time1 day
4 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Arizona Indoor Air Quality and Environmental Testing, LLC
Arizona Indoor Air Quality and Environmental Testing, LLC
4.3(
213
)

Serving Oro Valley, AZ and surrounding areas

Approved

In business since 1999

Emergency services offered

Small jobs welcome

"Tracy was punctual and expedited our test kit via FED X and had our test results back within 48 hours."
Mold Inspection
Mold Surface Swab Test
Homeowner was doing a remodel project and discover
Homeowner was doing a remodel project and discover
Mold Inspection

+1

5 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for New Gen Services LLC
New Gen Services LLC
New to Angi

Serving Oro Valley, AZ and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

My name is oscar Pedroza, a 23 year old contractor based in Arizona and the owner of New Gen services LLC. I was introduced to this industry at a young age by my father, who taught me the value of hard work, discipline, and doing every job the right way. Through hands on experience over the years,I’ve developed strong knowledge and skills in asbestos abatement, demolition , and environmental services. As a young business owner, I take pride in building something of my own while continuing the foundation my father started. I’m committed to delivering safe, reliable, and high quality work on every project, no matter the size.My goal is to grow New Gen services LLC into a trusted name across Arizona by staying consistent, professional, and always putting the client first.

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Avatar for Advanced Drying Inc
Advanced Drying Inc
4.7(
30
)

Serving Oro Valley, AZ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I could not have asked for a better mold inspection and remediation than Dustin and his team.  Very professional, knowledge and explained everything thoroughly.  My home is now my safe haven after a successfully remediation with Advanced Drying. Don't hesitate for a second to call.

"
Recommended by95%of homeowners
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Radon Detection and Reduction questions, answered by experts

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Installation typically takes 1-2 days, depending on the system and property layout.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

The Oro Valley, AZ 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.

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