Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Sunnyside, WA

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>

Q: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: Why is radon detection important for residential properties?

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

Q: How much does it cost to replace a radon fan?

• <div><p>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.</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>

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Verified Reviews for Radon Detection And Reduction pros in Sunnyside, WA

*The Angi rating for Radon Detection And Reduction companies in Sunnyside, WA 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 Sunnyside, WA 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 July 23, 2026

Reviewed in July 2026
This was Larry’s first time cutting and servicing my lawn, and I was very pleased with the results. The yard looked noticeably neater, the edging was clean, and the overall appearance was a significant improvement over the previous service I had been using. He listened to what I asked for,...
Solar Bros Lawn Care
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Reviewed in June 2026
Yes always does great job. It works well and fast super friendly and affordable. He’s willing to work with you.
FRESCO AIRE SOLUTIONS LLC
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Reviewed in March 2026
Dorian was very easy to communicate with and always available via text or call. Got the job done quick and efficiently with awesome quality and very fair pricing. 100% will be hiring again for any other cleaning services!
Never Enough Cleaning LLC
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Reviewed in April 2025
I used Aztec Heating & Air Conditioning for my AC repair and they were awesome to deal with. Always answered my call and were very helpful with troubleshooting. They came in and repaired my unit and cleaned up after themselves. Even got a call to see how the unit was running. Great customer...
Aztec Heating & Air Conditioning, Inc.
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Reviewed in May 2024
The owner and his assistants all performed with excellent skill and mannerism.
J H Link Remodeling
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Reviewed in April 2024
After 15 years of brown, brown, I had the opportunity to redecorate but felt totally overwhelmed. Annmari arrived and created a calm, peaceful environment. Her use of paint and furniture left brown behind and created beautiful walls with soothing colors, and great choice of furniture and...
AnnMari's Design, LLC
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Reviewed in March 2024
This appointment was a blast, Jonoyeth Trujano was the rep that came to help us out today and he was very knowledgeable and professional. He knew exactly what was going on with my windows.
DaBella - Yakima WA
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Reviewed in May 2023
Carlos did an amazing job clearing and prepping 2 acres of land. Communication and exceptions where clear and he executed better then expected. Highly recommend Carlos.
Trulux Excavation and Construction LLC
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Reviewed in November 2022
Wonderful company, and I have already recommended them! Richard is a perfectionist; he puts his heart into everything he does. The remodeling job was extensive, and they went above and beyond!
Trimco Construction Solutions, LLC
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Reviewed in May 2022
Ashley was quick to contact, give an estimate, and work was scheduled ASAP. Ashley and Daniel showed up promptly. Took in my concerns for the yard. Asked questions along the process. Gave suggestions. And, cleaned up the yard waste. I recommend them!
Ashley Oyler
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Find Radon detection and reduction specialists in Sunnyside

Environmental Technology Consultants

4.9(

)

Serving Sunnyside, WA and surrounding areas

In business since 1997

Free estimates

"Very prompt. Responded very quickly."

Recommended by100%of homeowners

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SWAT Environmental, Inc.

1.8(

)

Serving Sunnyside, WA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The work was fine, I haven't retested yet."

Recommended by50%of homeowners

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Radon Detection and Reduction questions, 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.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

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

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.

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.

The Sunnyside, WA 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

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.