Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Tolani Lakes, AZ

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Tolani Lakes, AZ?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Tolani Lakes, AZ

*The Angi rating for Radon Detection And Reduction companies in Tolani Lakes, 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 Tolani Lakes, 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 June 28, 2025

Top-Rated Radon detection and reduction specialists in Tolani Lakes - Updated Nov 2026

Avatar for Affordable Radon Southwest
Affordable Radon Southwest
4.7(
356
)
Radon Gas - Abatement

Serving Tolani Lakes, 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
Response rate95%
1 neighbors recently requested a quote
Request Quote
Avatar for Arizona Indoor Air Quality and Environmental Testing, LLC
Arizona Indoor Air Quality and Environmental Testing, LLC
4.3(
213
)
Radon Gas - Testing

Serving Tolani Lakes, 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

Response time2 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
121 PRO, LLC
5.0(
2
)
Radon Gas - Testing

Serving Tolani Lakes, AZ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

121 PRO, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time20 mins
Recommended by100%of homeowners
Request Quote
EnviroSystems AZ LLC
5.0(
3
)
Radon Gas - Testing

Serving Tolani Lakes, AZ and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Ask for Austin Baker. Austin returned my call within minutes, began testing in my house two hours later, and I had my laboratory certified test results 36 hours later. Austin is thorough, professional, knowledgeable, and affordable. Definitely five stars all around!"
Final Clearance Sampling
Abatement Oversight
Lab Work
Abatement Oversight
Land Survey

+8

Response time7 hrs
Response rate92%
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction FAQs, answered by experts

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

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.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The Tolani Lakes, 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.

See all articles