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Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</p></div>

Q: What are the risks of radon?

• <div><p>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&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Willcox, AZ

*The Angi rating for Radon Detection And Reduction companies in Willcox, 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 Willcox, 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 October 16, 2024

Reviewed in October 2024
Jacob is the best expert plumber ever. Three other companies never showed up. He returned my call and was here quickly to repair a broken main line under my historic district house in Willcox. He is fast and a perfectionist and very affordable. Call Jacob and I know you will be as happy as I am.
Simmons Fluid Solutions
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Reviewed in August 2024
Travis was very professional and was very quick at getting it fixed, my wife and I thought it would take a lot longer than it did, Thank you SivArt
SIV ART AZ PLUMBING LLC
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Reviewed in August 2024
Awesome customer service and great at what they do will rehire them for any future plumbing jobs I have
SIV ART AZ PLUMBING LLC
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Reviewed in June 2021
Mike did great work on a repair project in our home. He even went out and acquired a unique tool to complete the job properly.
Michael Williams Handyman
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Reviewed in February 2021
Kullman Does It Best at cleaning the house neatly and efficiently!
Kullman Does It Best
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Reviewed in February 2021
Steven and his team did a fantastic job and were priced right. They were quick to respond to any questions we had and stand behind their work.
Omega Roofing
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Reviewed in January 2021
Really good peace of mind to know that we have a high standard of protection now. Always neglected getting security, but relieved to have it crossed off our list. The doorbell camera is impressive – you can see everything in front of your home and you can communicate back and forth through it.
ADT
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Reviewed in October 2020
My husband and I had been considering a security system for years. We used to have the same neighbors for years and we knew they would watch our house as we would do the same for them when on vacation or at work. With all the foreclosures in our area it has been hard to keep up with staying...
SafeStreets - ADT Authorized Provider
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Reviewed in August 2020
They are very reliable and they do such a great job that you can put your food on the floor and eat off of it. They even do very well at car cleaning.
Your Cleaning Lady Cleaning Services
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Reviewed in July 2020
Alex has impressed me as being a very good man and a very capable contractor. He knew what was necessary and pointed out the potential trouble that could be mine were I to pursue alternatives. I believe that everything that he did was done in a first-class way, yet within my budget.
Penny-Less Doors
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Find Radon detection and reduction specialists in Willcox

Arizona Indoor Air Quality and Environmental Testing, LLC

4.3(

213

)

Serving Willcox, 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."

Homeowner was doing a remodel project and discover

Response time2 hrs

2 neighbors recently requested a quote

Recommended by96%of homeowners

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California Restoration Of Tuscon

4.9(

)

Serving Willcox, AZ and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I had water damage at my home early this year. I called California Restoration for an estimate and service. The majority of the work was completed satisfactorily, however there were some tasks that took longer than expected. Overall they did a decent job."

Recommended by100%of homeowners

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Indoor Air Quality Testing, LLC

4.5(

)

Serving Willcox, AZ and surrounding areas

In business since 2005

"Accommodated my time schedule. Courteous, thorough and reasonably priced. Excellent credentials."

Recommended by83%of homeowners

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Radon Detection and Reduction questions, answered by experts

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

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

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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.

The Willcox, 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

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Mar 18, 2026Mar 18, 2026
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