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*The Angi rating for Radon Detection And Reduction companies in Dona Ana, NM 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 Dona Ana, NM 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 January 22, 2026

Top-Rated Radon detection and reduction specialists in Dona Ana - Updated Nov 2026

Avatar for SW Radon Eliminators
SW Radon Eliminators
4.8(
52
)
Radon Gas - AbatementRadon Gas - Testing

Serving Dona Ana, NM and surrounding areas

In business since 2018

Free estimates

Offers commercial services

"Extremely pleasant to work with. Very courteous. I would have wanted more personalized details on my report tho. Seems that the wording was very vague and generic. They were very thorough with explaining things to me, I would've wanted that thoroughness written. I would definitely recommend them tho"
Response time5 hrs
Recommended by96%of homeowners
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5 Star Inspections, LLC
5.0(
6
)
Radon Gas - Testing

Serving Dona Ana, NM and surrounding areas

In business since 1973

Free estimates

"Mr. Ray is a great inspector that had my families best interests in mind. He is very honest about the home that you are looking to purchase and leaves no stone unturned. I am military purchasing a home from Hawaii before I arrive at Fort Bliss. He worked around my schedule, was fast and friendly and always available to answer any and all questions I had. Inspections are important and you can not go wrong with this company. Money well spent."
Response time30 mins
Recommended by100%of homeowners
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Big Jack's Appliance Company Inc
4.2(
43
)
Radon Gas - AbatementRadon Gas - Testing

Serving Dona Ana, NM and surrounding areas

In business since 1964

Credit card accepted

"I called Saturday, Steve contacted me Monday morning, came out to my house, and then fixed the problem quickly and smoothly. He'd kept parts in his shop for the older models, so all went very well.
Steve and the young man who came with him were friendly and explained clearly what was wrong, what they planned to do about it, and then they did it.
One of the best repair workmen experiences I've ever had.
"
Recommended by91%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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 Dona Ana, NM 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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