Expert Radon Mitigation | Phoenix, AZ

Our professional radon mitigation service in Phoenix, AZ ensures protection from radon exposure.

Make your home a safe place to breathe.

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Professional and Efficient Radon Mitigation in Phoenix, AZ

What is pCi/L? What pCi/L means?

Radon Mitigation Creates Safe Arizona Homes

Radon is an invisible, odorless, tasteless gas that can accumulate to dangerous levels in homes and buildings. There is no safe level of radon and mitigation is the proven method for reducing radon in your home.

 

Our professional radon mitigation services are the safe and reliable solution to reducing radon exposure. The first step to creating healthy, safe, and clean indoor air is by requesting a quote at no cost. 

Radon is a naturally occurring radioactive gas that could be in your home. You can’t see, smell, or taste radon and it can accumulate to dangerous levels in any home or building. Radon gas can enter through cracks and pipes in a building. Radon’s radioactive properties can damage the lungs when breathed. 

The cost of a mitigation system can vary based on location, square footage, foundation type, and radon gas level. For example, if a larger fan is required to effectively pull radon from underneath the foundation of your home, your cost could be higher. The national average cost of a radon mitigation system is between $1,200 to $3,000.

The average radon level in Arizona is 2.4 pCi/L with Maricopa County having the most tests recorded. Most counties in Arizona are predicted to have elevated radon levels measuring above the national average. 4.0 pCi/L is considered the action level by the EPA, however, no amount of radon exposure is safe. 

 

Find your area’s average radon level here

Radon mitigation systems are the most effective way to lower radon levels in a home. With proper installation and maintenance, mitigation systems are the safe and reliable way to reduce radon levels in your home. A house with elevated radon levels can still be safe to live in with proper mitigation and monitoring.

 

Check out our resource, Who Pays For Radon Mitigation – Buyer Or Seller?

Mitigation System Maintenance

It is recommended to retest your home every two years by a radon professional. Routine system maintenance and inspections ensure your system continues to function as it should. If you already have a system installed, ask our professionals about our expert inspection services!

Excellent
4.9
Erika C.
3 weeks ago
Response from the owner:Thank you for the 5 stars, Erika!
Phil K.
1 month ago
SB and JG did a fantastic job installing our Radon system. They were professional, friendly and explained everything to us when we asked questions.They also thoroughly cleaned up the area ( and more) where they worked. Impressive! I am very pleased with the job they did!
Response from the owner:Hi Phil, Thank you for the wonderful review. We’re glad SB and JG provided a professional, friendly installation experience and took the time to answer your questions clearly. We’re also happy to hear they left the work area so clean. We truly appreciate you choosing Protect Environmental. — The Salt Lake City Protect Environmental Team
Jack V.
2 months ago
Lucas was a great technician, very helpful. Install looks great. 5/5
Response from the owner:Hi Jack, Thank you for the great review. We’re glad Lucas was helpful and that you’re pleased with how the installation turned out. We truly appreciate you choosing Protect Environmental. — The Salt Lake City Protect Environmental Team
Shari T.
2 months ago
I’ve always liked this radon company.
Response from the owner:Hi Shari, Thank you for your continued support and trust in our team. We’re grateful to know you’ve consistently had a positive experience with us. — The Salt Lake City Protect Environmental Team
Brenda E.
3 months ago
Jake and Skyler, went above and beyond walking me through every detail of the process and what to expect. Handle my home with care, I couldn’t be more happy with the end result. Thank you!
Photo from customer review
Response from the owner:Hi Brenda, Thank you for the wonderful review. We’re glad Jake and Skyler walked you through every detail, helped you know what to expect, and treated your home with care. We truly appreciate your trust and are so happy to hear you’re pleased with the end result. — The Salt Lake City Protect Environmental Team
Kerry O.
3 months ago
Skyler and Jake were great. Very thorough and professional. They explained every option I had and took the time to go over it to make sure they had the best spot to do the install. Very much appreciate the work they did. The motor ended up having an issue and they came out the next day to replace it. Very responsive, which was also appreciated. Definitely recommend them to others.
Response from the owner:Hi Kerry, Thank you so much for the thoughtful 5-star review. We are glad to hear Skyler and Jake took the time to explain your options clearly and make sure the installation was done in the best possible spot. We also appreciate your patience with the motor issue and are happy the team could respond quickly and get it replaced the next day. Thank you again for your recommendation and for trusting Protect Environmental. — The Salt Lake City Protect Environmental Team
Forrest T.
4 months ago
I hired Protect Environmental to set up a radon mitigation system, and I'm really happy with how everything turned out. Seth, and the two technicians that came out to my house to set up the system, we're all very friendly and enjoyable to work with. The price was also great. I highly recommend this company for any radon services that you may need!
Response from the owner:Hi Forrest, Thank you for taking the time to share your experience. We’re glad everything came together smoothly and that our team made the process a positive one from start to finish. We appreciate your recommendation! — The Salt Lake City Protect Environmental Team
Tyler O.
7 months ago
These guys were awesome. Skyler and Lucas were super courteous and professional. They cleaned up super well and were extremely communicative. Can’t emphasize how pleasant these guys were to have at our house and they did a great job.
Response from the owner:Hi Tyler, Thank you for sharing your experience. We’re glad to hear the team provided great service and made the process a smooth one for your home. We appreciate your trust in us. – The Salt Lake City Protect Environmental Team
Randall F.
7 months ago
Great work. Personable technicians.
Response from the owner:Hi Randall, Thank you for your review! We’re happy to hear you had a positive experience with our team. – The Salt Lake City Protect Environmental Team
Carson L.
1 year ago
It works! First off, the two young men that came to the house to install the system were awesome. Professional, courteous, and good conversation. Second, we were measuring at 21.5 pCi which is crazy high. One week later we were down to 1.64 pCi. As of today we are 1.51 pCi. System price was fair, work was clean and would recommend them in a heartbeat. Don’t hesitate, get it mitigated today.
Response from the owner:Thank you for sharing your experience, Carson! We’re thrilled to hear your system is performing so well and that our team made the process a positive one from start to finish. We appreciate your trust and recommendation! – The Salt Lake City Protect Environmental Team
Kyle M.
1 year ago
UPDATE 2025, i have had the system for almost 2 years at this point, I have loved working with radovent / protect environmental, our levels went back up since I live in a difficult area to mitigate, they came out under warranty and added another system to get the levels down. They are an awesome company. Work is clean and looks good. I got bids from several companies for a system as our levels were in the upper 30s. Radovent had extremely competitive pricing and for the same price as other companies outside units they were able to run it through my attic so I didnt have the pipe outside. The install was fast and everything was smooth. After a couple of months winter showed up and my levels spiked up into the upper 7s and I gave them a call and they scheduled me right away for a warranty visit to upgrade the fan. I was shocked that they honor their warranty so well. I was expecting to have issues with the warranty but Radovent was amazing. They upgraded the fan and the levels dropped, but were still in the upper 3s and they got me scheduled again with no hassle to fix things up. Radovent is BY FAR the best company out there. I will only recommend them to neighbors. If you are looking for a radon mitigation company just go with radovent, you will be glad you did
Response from the owner:Thank you for your review, Kyle! We are glad that we were able to work with you to make sure your home stays safe from elevated radon levels all year 'round. It's very common for levels to spike in the colder months, so kudos to you for monitoring those levels to know when to reach out for service.
JP W.
1 year ago
Michael did a great job on our house and we have very low Radon readings now!
Response from the owner:Hi JP, Thank you for the great review! We’re grateful for the chance to help improve your indoor air quality and create a safer space for your family. — The Protect Environmental Salt Lake City Team
David R.
2 years ago
Great service and crew. Very professional!
Response from the owner:Hi David, Thank you for the 5-star review! We’re happy to hear your service went well. — The Protect Environmental Salt Lake City Team
John B.
2 years ago
Response from the owner:Hi John, Thank you for the 5-star rating! We appreciate you choosing us. — The Protect Environmental Salt Lake City Team
Rick A.
2 years ago
Excellent experience!! Showed up early and cleaned up very well. Took plenty of time to explain the system. I felt like John was extremely knowledgeable and went the extra mile to make sure we had a first rate installation!
Response from the owner:Hi Rick, Thank you for your review. We’re happy to know John provided excellent service and made your installation experience a positive one. We appreciate your confidence in our team. – The Salt Lake City Protect Environmental Team
Clint L.
2 years ago
Response from the owner:Thank you for the five stars. We appreciate your support! – The Salt Lake City Protect Environmental Team
Lucas J.
2 years ago
Great job installing the radon system. They even painted the ducting to match the exterior.
Response from the owner:Hi Lucas, Thank you for your review! We’re glad to hear you had a positive experience and appreciate you taking the time to share your feedback. – The Salt Lake City Protect Environmental Team
Amy S.
2 years ago
Very quick service
Response from the owner:Thank you for taking the time to leave a review. We’re glad to know you had a positive experience and appreciate your trust in our team. – The Salt Lake City Protect Environmental Team
karen S.
2 years ago
Response from the owner:Thank you for the five-star review. We appreciate your support. – The Salt Lake City Protect Environmental Team
Skene B.
2 years ago
Great smooth experience with Protect/Radovent. Jed was professional, reliable. Radon levels decreased imediately!
Response from the owner:Thank you for the great review! We are glad to have been able to provide you with the expert and professional service you were looking for - including lower radon levels!
Douglas F.
2 years ago
We had Protect Environmental come out to mitigate our radon in our basement. Install was quick and the site was clean that day. Over time we noticed the system was getting louder and louder. At first we put up with it, but eventually it was so loud we couldn’t sleep at night. With one call to Protect Environmental they sent a guy out who immediately told us that the fan was too loud and that it was all covered under warranty. He quickly replaced the fan at no cost. Ever since then the fan has been quiet and we are happy knowing that our radon issues have been taken care of. It has been a few months and everything is working well and quietly. We sleep right next to the fan and you can’t even hear it.
Response from the owner:Thanks for your review, Douglas! We are so glad you are able to sleep better knowing your radon levels are taken care of... and with a quieter fan, too!
Debora S.
2 years ago
Had a great experience with this company. Radon levels went bellow 1 after their services. Shout out to Dominic he worked really hard on our system.
Tye B.
2 years ago
Bought my own electronic radon detector. After finding levels requiring mitigation, I called a few companies. Protect Environmental was available within two weeks, they came onsite and analyzed my house, determined the best location for the system, and three hours later were finished. My Radon levels dropped to less that 1pCi/L (previously 10pCi/L). The system looks as good as it can (knowing how it works). They guarantee the system and its effectiveness for life. (Fan has a 5 year warranty)
Photo from customer reviewPhoto from customer reviewPhoto from customer reviewPhoto from customer reviewPhoto from customer review
Matt R.
3 years ago
Did a great job installing a radon venting system. Price was great as well.
Response from the owner:Thanks for the review, Matt!
K. M.
3 years ago
RadoVent did a great job mitigating our home of radon. We went from a measurement of 7.2 to below 0.5 in 30 hours. Larry and Dominic were great and very hard workers. The bid was fair and they were easy to work with. Thank you for making our home a safe place to live. Much appreciation to you!

Professional Radon Mitigation in Phoenix, AZ

Contact us today to schedule a quote for professional radon mitigation installation for your peace of mind protection against radon gas exposure.

What's Your Radon Risk?

Check out more resources:

When are radon levels highest?

If you are asking when radon levels are highest, you likely know enough about radon gas to understand that it is not something you want in your home at...

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